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deps: update c-ares to 1.25.0

Browse Source 
PR-URL: https://github.com/nodejs/node/pull/51385
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
This commit is contained in:
Node.js GitHub Bot authored and Michael Dawson committed 2024-01-08 17:04:39 -05:00
1 parent 718e4e6918
commit 0090c10782
301 files changed
+63892 -54082
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deps/cares/CHANGES
Vendored
+1178 -808
View File
File diff suppressed because it is too large. Load diff
deps/cares/CMakeLists.txt
Vendored
+95 -30
View File
@@ -1,6 +1,8 @@
# Copyright (C) The c-ares project and its contributors
# SPDX-License-Identifier: MIT
CMAKE_MINIMUM_REQUIRED (VERSION 3.1.0)
CMAKE_MINIMUM_REQUIRED (VERSION 3.5.0)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")
INCLUDE (CheckIncludeFiles)
INCLUDE (CheckTypeSize)
@@ -10,10 +12,10 @@ INCLUDE (CheckCSourceCompiles)
INCLUDE (CheckStructHasMember)
INCLUDE (CheckLibraryExists)
PROJECT (c-ares LANGUAGES C VERSION "1.20.1" )
PROJECT (c-ares LANGUAGES C VERSION "1.25.0" )
# Set this version before release
SET (CARES_VERSION "1.20.1")
SET (CARES_VERSION "1.25.0")
INCLUDE (GNUInstallDirs) # include this *AFTER* PROJECT(), otherwise paths are wrong.
@@ -28,26 +30,38 @@ INCLUDE (GNUInstallDirs) # include this *AFTER* PROJECT(), otherwise paths are w
# For example, a version of 4:0:2 would generate output such as:
# libname.so -> libname.so.2
# libname.so.2 -> libname.so.2.2.0
SET (CARES_LIB_VERSIONINFO "9:1:7")
SET (CARES_LIB_VERSIONINFO "12:1:10")
OPTION (CARES_STATIC "Build as a static library" OFF)
OPTION (CARES_SHARED "Build as a shared library" ON)
OPTION (CARES_INSTALL "Create installation targets (chain builders may want to disable this)" ON)
OPTION (CARES_STATIC_PIC "Build the static library as PIC (position independent)" OFF)
OPTION (CARES_BUILD_TESTS "Build and run tests" OFF)
OPTION (CARES_STATIC "Build as a static library" OFF)
OPTION (CARES_SHARED "Build as a shared library" ON)
OPTION (CARES_INSTALL "Create installation targets (chain builders may want to disable this)" ON)
OPTION (CARES_STATIC_PIC "Build the static library as PIC (position independent)" OFF)
OPTION (CARES_BUILD_TESTS "Build and run tests" OFF)
OPTION (CARES_BUILD_CONTAINER_TESTS "Build and run container tests (implies CARES_BUILD_TESTS, Linux only)" OFF)
OPTION (CARES_BUILD_TOOLS "Build tools" ON)
OPTION (CARES_BUILD_TOOLS "Build tools" ON)
OPTION (CARES_SYMBOL_HIDING "Hide private symbols in shared libraries" OFF)
OPTION (CARES_THREADS "Build with thread-safety support" ON)
SET (CARES_RANDOM_FILE "/dev/urandom" CACHE STRING "Suitable File / Device Path for entropy, such as /dev/urandom")
# Tests require a C++14 compiler
IF (CARES_BUILD_TESTS OR CARES_BUILD_CONTAINER_TESTS)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
set(CMAKE_CXX_EXTENSIONS FALSE)
enable_language(CXX)
ENDIF ()
# Tests require static to be enabled on Windows to be able to access otherwise hidden symbols
IF (CARES_BUILD_TESTS AND (NOT CARES_STATIC) AND WIN32)
IF ((CARES_BUILD_TESTS OR CARES_BUILD_CONTAINER_TESTS) AND (NOT CARES_STATIC) AND WIN32)
SET (CARES_STATIC ON)
SET (CARES_STATIC_PIC ON)
MESSAGE (WARNING "Static building was requested be disabled, but reenabled to support tests")
MESSAGE (WARNING "Static building was requested be disabled, but re-enabled to support tests")
ENDIF ()
INCLUDE (EnableWarnings)
# allow linking against the static runtime library in msvc
IF (MSVC)
OPTION (CARES_MSVC_STATIC_RUNTIME "Link against the static runtime library" OFF)
@@ -70,6 +84,13 @@ IF (MSVC)
ENDIF ()
ENDIF ()
IF (CARES_SYMBOL_HIDING)
IF (CMAKE_VERSION VERSION_LESS 3.12)
MESSAGE (FATAL_ERROR "Hiding symbols requires CMake 3.12")
ENDIF ()
CMAKE_POLICY (SET CMP0063 NEW)
ENDIF ()
# Keep build organized.
SET (CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}")
SET (CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}")
@@ -181,7 +202,12 @@ CHECK_INCLUDE_FILES (malloc.h HAVE_MALLOC_H)
CHECK_INCLUDE_FILES (memory.h HAVE_MEMORY_H)
CHECK_INCLUDE_FILES (netdb.h HAVE_NETDB_H)
CHECK_INCLUDE_FILES (netinet/in.h HAVE_NETINET_IN_H)
CHECK_INCLUDE_FILES (net/if.h HAVE_NET_IF_H)
# On old MacOS SDK versions, you must include sys/socket.h before net/if.h
IF (HAVE_SYS_SOCKET_H)
CHECK_INCLUDE_FILES ("sys/socket.h;net/if.h" HAVE_NET_IF_H)
ELSE ()
CHECK_INCLUDE_FILES (net/if.h HAVE_NET_IF_H)
ENDIF ()
CHECK_INCLUDE_FILES (signal.h HAVE_SIGNAL_H)
CHECK_INCLUDE_FILES (socket.h HAVE_SOCKET_H)
CHECK_INCLUDE_FILES (stdbool.h HAVE_STDBOOL_H)
@@ -196,10 +222,11 @@ CHECK_INCLUDE_FILES (sys/select.h HAVE_SYS_SELECT_H)
CHECK_INCLUDE_FILES (sys/stat.h HAVE_SYS_STAT_H)
CHECK_INCLUDE_FILES (sys/time.h HAVE_SYS_TIME_H)
CHECK_INCLUDE_FILES (sys/uio.h HAVE_SYS_UIO_H)
CHECK_INCLUDE_FILES (sys/random.h HAVE_SYS_RANDOM_H)
CHECK_INCLUDE_FILES (ifaddrs.h HAVE_IFADDRS_H)
CHECK_INCLUDE_FILES (time.h HAVE_TIME_H)
CHECK_INCLUDE_FILES (dlfcn.h HAVE_DLFCN_H)
CHECK_INCLUDE_FILES (unistd.h HAVE_UNISTD_H)
# On OpenBSD, you must include sys/types.h before netinet/tcp.h
IF (HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILES ("sys/types.h;netinet/tcp.h" HAVE_NETINET_TCP_H)
@@ -213,6 +240,8 @@ ENDIF ()
IF (WIN32)
CHECK_INCLUDE_FILES ("winsock2.h;windows.h" HAVE_WINSOCK2_H)
CHECK_INCLUDE_FILES ("winsock2.h;ws2tcpip.h;windows.h" HAVE_WS2TCPIP_H)
CHECK_INCLUDE_FILES ("winsock2.h;iphlpapi.h;windows.h" HAVE_IPHLPAPI_H)
CHECK_INCLUDE_FILES ("winsock2.h;netioapi.h;windows.h" HAVE_NETIOAPI_H)
CHECK_INCLUDE_FILES ("winsock.h;windows.h" HAVE_WINSOCK_H)
CHECK_INCLUDE_FILES (windows.h HAVE_WINDOWS_H)
ENDIF ()
@@ -221,15 +250,15 @@ ENDIF ()
IF (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
LIST (APPEND SYSFLAGS -D_DARWIN_C_SOURCE)
ELSEIF (CMAKE_SYSTEM_NAME STREQUAL "Linux")
LIST (APPEND SYSFLAGS -D_GNU_SOURCE -D_POSIX_C_SOURCE=199309L -D_XOPEN_SOURCE=600)
LIST (APPEND SYSFLAGS -D_GNU_SOURCE -D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700)
ELSEIF (CMAKE_SYSTEM_NAME STREQUAL "SunOS")
LIST (APPEND SYSFLAGS -D__EXTENSIONS__ -D_REENTRANT -D_XOPEN_SOURCE=600)
LIST (APPEND SYSFLAGS -D__EXTENSIONS__ -D_REENTRANT -D_XOPEN_SOURCE=700)
ELSEIF (CMAKE_SYSTEM_NAME STREQUAL "AIX")
LIST (APPEND SYSFLAGS -D_ALL_SOURCE -D_XOPEN_SOURCE=600 -D_USE_IRS)
LIST (APPEND SYSFLAGS -D_ALL_SOURCE -D_XOPEN_SOURCE=700 -D_USE_IRS)
ELSEIF (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
# Don't define _XOPEN_SOURCE on FreeBSD, it actually reduces visibility instead of increasing it
ELSEIF (WIN32)
LIST (APPEND SYSFLAGS -DWIN32_LEAN_AND_MEAN -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -D_WIN32_WINNT=0x0600)
LIST (APPEND SYSFLAGS -DWIN32_LEAN_AND_MEAN -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE -D_WIN32_WINNT=0x0602)
ENDIF ()
ADD_DEFINITIONS(${SYSFLAGS})
@@ -277,6 +306,7 @@ CARES_EXTRAINCLUDE_IFSET (HAVE_ARPA_INET_H arpa/inet.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_ARPA_NAMESER_H arpa/nameser.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_NETDB_H netdb.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_NET_IF_H net/if.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_IFADDRS_H ifaddrs.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_NETINET_IN_H netinet/in.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_NETINET_TCP_H netinet/tcp.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SIGNAL_H signal.h)
@@ -289,12 +319,15 @@ CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_SELECT_H sys/select.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_SOCKET_H sys/socket.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_SOCKIO_H sys/sockio.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_TIME_H sys/time.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_STAT_H sys/stat.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_UIO_H sys/uio.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_SYS_RANDOM_H sys/random.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_TIME_H time.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_FCNTL_H fcntl.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_UNISTD_H unistd.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_WINSOCK2_H winsock2.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_WS2TCPIP_H ws2tcpip.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_IPHLPAPI_H iphlpapi.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_WINDOWS_H windows.h)
# Check Types
@@ -323,10 +356,8 @@ ENDMACRO ()
CARES_TYPE_EXISTS (socklen_t HAVE_SOCKLEN_T)
CARES_TYPE_EXISTS (SOCKET HAVE_TYPE_SOCKET)
CARES_TYPE_EXISTS (bool HAVE_BOOL_T)
CARES_TYPE_EXISTS (ssize_t HAVE_SSIZE_T)
CARES_TYPE_EXISTS ("long long" HAVE_LONGLONG)
CARES_TYPE_EXISTS (sig_atomic_t HAVE_SIG_ATOMIC_T)
CARES_TYPE_EXISTS ("struct addrinfo" HAVE_STRUCT_ADDRINFO)
CARES_TYPE_EXISTS ("struct in6_addr" HAVE_STRUCT_IN6_ADDR)
CARES_TYPE_EXISTS ("struct sockaddr_in6" HAVE_STRUCT_SOCKADDR_IN6)
@@ -351,13 +382,9 @@ IF ((NOT APPLE) OR IOS_V10 OR MACOS_V1012)
CHECK_SYMBOL_EXISTS (CLOCK_MONOTONIC "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CLOCK_GETTIME_MONOTONIC)
ENDIF ()
CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6" sin6_scope_id "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID LANGUAGE C)
# Check for "LL" numeric suffix support
CHECK_C_SOURCE_COMPILES ("int main() { int n=1234LL; return 0; }" HAVE_LL)
CHECK_STRUCT_HAS_MEMBER("struct sockaddr_in6" sin6_scope_id "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID LANGUAGE C)
CHECK_SYMBOL_EXISTS (bitncmp "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_BITNCMP)
CHECK_SYMBOL_EXISTS (closesocket "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CLOSESOCKET)
CHECK_SYMBOL_EXISTS (CloseSocket "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CLOSESOCKET_CAMEL)
CHECK_SYMBOL_EXISTS (connect "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CONNECT)
@@ -365,8 +392,6 @@ CHECK_SYMBOL_EXISTS (fcntl "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_FCNTL)
CHECK_SYMBOL_EXISTS (freeaddrinfo "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_FREEADDRINFO)
CHECK_SYMBOL_EXISTS (getaddrinfo "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETADDRINFO)
CHECK_SYMBOL_EXISTS (getenv "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETENV)
CHECK_SYMBOL_EXISTS (gethostbyaddr "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETHOSTBYADDR)
CHECK_SYMBOL_EXISTS (gethostbyname "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETHOSTBYNAME)
CHECK_SYMBOL_EXISTS (gethostname "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETHOSTNAME)
CHECK_SYMBOL_EXISTS (getnameinfo "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETNAMEINFO)
CHECK_SYMBOL_EXISTS (getrandom "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETRANDOM)
@@ -374,6 +399,9 @@ CHECK_SYMBOL_EXISTS (getservbyport_r "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETSERV
CHECK_SYMBOL_EXISTS (getservbyname_r "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETSERVBYNAME_R)
CHECK_SYMBOL_EXISTS (gettimeofday "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETTIMEOFDAY)
CHECK_SYMBOL_EXISTS (if_indextoname "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_IF_INDEXTONAME)
CHECK_SYMBOL_EXISTS (if_nametoindex "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_IF_NAMETOINDEX)
CHECK_SYMBOL_EXISTS (ConvertInterfaceIndexToLuid "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CONVERTINTERFACEINDEXTOLUID)
CHECK_SYMBOL_EXISTS (ConvertInterfaceLuidToNameA "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_CONVERTINTERFACELUIDTONAMEA)
CHECK_SYMBOL_EXISTS (inet_net_pton "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_INET_NET_PTON)
IF (NOT WIN32)
# Disabled on Windows, because these functions are only really supported on Windows
@@ -399,7 +427,8 @@ CHECK_SYMBOL_EXISTS (strncmpi "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRNCMP
CHECK_SYMBOL_EXISTS (strnicmp "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STRNICMP)
CHECK_SYMBOL_EXISTS (writev "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_WRITEV)
CHECK_SYMBOL_EXISTS (arc4random_buf "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_ARC4RANDOM_BUF)
CHECK_SYMBOL_EXISTS (stat "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_STAT)
CHECK_SYMBOL_EXISTS (getifaddrs "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_GETIFADDRS)
# On Android, the system headers may define __system_property_get(), but excluded
# from libc. We need to perform a link test instead of a header/symbol test.
@@ -411,6 +440,43 @@ SET (CMAKE_REQUIRED_DEFINITIONS)
SET (CMAKE_REQUIRED_LIBRARIES)
################################################################################
# Threading Support
#
IF (CARES_THREADS)
IF (WIN32)
# Do nothing, always has threads
ELSE ()
# Need to prefer pthreads on platforms that may have more threading choices
# (e.g. Solaris)
SET (CMAKE_THREAD_PREFER_PTHREAD TRUE)
FIND_PACKAGE (Threads)
IF (Threads_FOUND)
# Fix solaris9 bug due to libc having pthread_create() stubs that always fail. CMake
# doesn't realize that the real pthread functions aren't in libc, so sets the pthread
# library CAKE_THREAD_LIBS_INIT variable to blank instead of to the correct "-lpthread".
IF (CMAKE_SYSTEM_NAME STREQUAL "SunOS" AND NOT CMAKE_THREAD_LIBS_INIT)
SET (CMAKE_THREAD_LIBS_INIT "-lpthread")
ENDIF ()
# PThread functions.
CHECK_INCLUDE_FILES (pthread.h HAVE_PTHREAD_H)
CHECK_INCLUDE_FILES (pthread_np.h HAVE_PTHREAD_NP_H)
CARES_EXTRAINCLUDE_IFSET (HAVE_PTHREAD_H pthread.h)
CARES_EXTRAINCLUDE_IFSET (HAVE_PTHREAD_NP_H pthread_np.h)
CHECK_SYMBOL_EXISTS (pthread_init "${CMAKE_EXTRA_INCLUDE_FILES}" HAVE_PTHREAD_INIT)
# Make sure libcares.pc.cmake knows about thread libraries on static builds
LIST (APPEND CARES_DEPENDENT_LIBS ${CMAKE_THREAD_LIBS_INIT})
ELSE ()
MESSAGE (WARNING "Threading support not found, disabling...")
SET (CARES_THREADS OFF)
ENDIF ()
ENDIF ()
ENDIF ()
################################################################################
# recv, recvfrom, send, getnameinfo, gethostname
# ARGUMENTS AND RETURN VALUES
@@ -421,7 +487,7 @@ SET (CMAKE_REQUIRED_LIBRARIES)
# defaults. This should be much quicker and nearly as accurate ... and even
# if not, it probably won't matter in the least.
IF (HAVE_SSIZE_T AND HAVE_SOCKLEN_T)
IF (HAVE_SSIZE_T AND HAVE_SOCKLEN_T AND NOT WIN32)
# If we have ssize_t and socklen_t, the API is usually sane and uses ssize_t and size_t for lengths
SET (RECVFROM_TYPE_RETV ssize_t)
SET (RECVFROM_TYPE_ARG3 size_t)
@@ -656,7 +722,6 @@ IF (CARES_INSTALL)
# pkgconfig support
IF (NOT CARES_SHARED)
SET (CPPFLAG_CARES_STATICLIB "-DCARES_STATICLIB")
FOREACH (LIB ${CARES_DEPENDENT_LIBS})
SET (CARES_PRIVATE_LIBS "${CARES_PRIVATE_LIBS} -l${LIB}")
ENDFOREACH ()
deps/cares/INSTALL.md
Vendored
+16 -11
View File
@@ -32,7 +32,7 @@ the same for both Git and official release tarballs.
AutoTools Build
===============
### General Information, works on most Unix Platforms (Linux, FreeBSD, etc)
### General Information, works on most Unix Platforms (Linux, FreeBSD, etc.)
A normal Unix installation is made in three or four steps (after you've
unpacked the source archive):
@@ -57,7 +57,7 @@ you need to specify that already when running configure:
If you happen to have write permission in that directory, you can do `make
install` without being root. An example of this would be to make a local
install in your own home directory:
installation in your own home directory:
./configure --prefix=$HOME
make
@@ -183,7 +183,7 @@ Method using a configure cross-compile (tested with Android NDK r7b):
./tools/make-standalone-toolchain.sh
which creates a usual cross-compile toolchain. Lets assume that you put
which creates a usual cross-compile toolchain. Let's assume that you put
this toolchain below `/opt` then invoke configure with something
like:
@@ -213,7 +213,7 @@ CMake builds
============
Current releases of c-ares introduce a CMake v3+ build system that has been
tested on most platforms including Windows, Linux, FreeBSD, MacOS, AIX and
tested on most platforms including Windows, Linux, FreeBSD, macOS, AIX and
Solaris.
In the most basic form, building with CMake might look like:
@@ -233,18 +233,23 @@ Options
Options to CMake are passed on the command line using "-D${OPTION}=${VALUE}".
The values defined are all boolean and take values like On, Off, True, False.
* CARES_STATIC - Build the static library (off by default)
* CARES_SHARED - Build the shared library (on by default)
* CARES_INSTALL - Hook in installation, useful to disable if chain building
* CARES_STATIC_PIC - Build the static library as position-independent (off by
default)
| Option Name | Description | Default Value |
|-----------------------------|-----------------------------------------------------------------------|----------------|
| CARES_STATIC | Build the static library | Off |
| CARES_SHARED | Build the shared library | On |
| CARES_INSTALL | Hook in installation, useful to disable if chain building | On |
| CARES_STATIC_PIC | Build the static library as position-independent | Off |
| CARES_BUILD_TESTS | Build and run tests | Off |
| CARES_BUILD_CONTAINER_TESTS | Build and run container tests (implies CARES_BUILD_TESTS, Linux only) | Off |
| CARES_BUILD_TOOLS | Build tools | On |
| CARES_SYMBOL_HIDING | Hide private symbols in shared libraries | Off |
| CARES_THREADS | Build with thread-safety support | On |
Ninja
-----
Ninja is the next-generation build system meant for generators like CMake that
heavily parallize builds. Its use is very similar to the normal build:
heavily parallelize builds. Its use is very similar to the normal build:
```sh
cd /path/to/cmake/source
deps/cares/Makefile.Watcom
Vendored
+4 -4
View File
@@ -41,9 +41,9 @@ MD = mkdir
RD = rmdir /q /s 2>NUL
CP = copy
CFLAGS = -3r -mf -hc -zff -zgf -zq -zm -zc -s -fr=con -w2 -fpi -oilrtfm -aa &
-wcd=201 -bt=nt -d+ -dWIN32 -dCARES_BUILDING_LIBRARY &
-dNTDDI_VERSION=0x06000000 -I. -I.\include -I.\src\lib $(SYS_INCL)
CFLAGS = -3r -mf -hc -zff -zgf -zq -zm -zc -s -fr=con -w2 -fpi -oilrtfm -aa &
-wcd=201 -bt=nt -d+ -dWIN32 -dCARES_BUILDING_LIBRARY &
-dNTDDI_VERSION=0x06020000 -I. -I.\include -I.\src\lib $(SYS_INCL)
LFLAGS = option quiet, map, caseexact, eliminate
@@ -55,7 +55,7 @@ LFLAGS += debug all
CFLAGS += -d0
!endif
CFLAGS += -d_WIN32_WINNT=0x0600
CFLAGS += -d_WIN32_WINNT=0x0602
#
# Change to suite.
deps/cares/Makefile.am
Vendored
+2 -2
View File
@@ -30,8 +30,8 @@ EXTRA_DIST = AUTHORS CHANGES README.cares $(man_MANS) RELEASE-NOTES \
c-ares-config.cmake.in libcares.pc.cmake libcares.pc.in buildconf get_ver.awk \
maketgz TODO README.msvc $(MSVCFILES) INSTALL.md README.md LICENSE.md \
CMakeLists.txt Makefile.dj Makefile.m32 Makefile.netware Makefile.msvc \
Makefile.Watcom AUTHORS CONTRIBUTING.md SECURITY.md TODO
Makefile.Watcom AUTHORS CONTRIBUTING.md SECURITY.md TODO \
cmake/EnableWarnings.cmake
CLEANFILES = $(PDFPAGES) $(HTMLPAGES)
deps/cares/Makefile.in
Vendored
+33 -20
View File
@@ -115,25 +115,24 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ax_ac_append_to_file.m4 \
$(top_srcdir)/m4/ax_ac_print_to_file.m4 \
$(top_srcdir)/m4/ax_add_am_macro_static.m4 \
$(top_srcdir)/m4/ax_am_macros_static.m4 \
$(top_srcdir)/m4/ax_append_compile_flags.m4 \
$(top_srcdir)/m4/ax_append_flag.m4 \
$(top_srcdir)/m4/ax_append_link_flags.m4 \
$(top_srcdir)/m4/ax_check_compile_flag.m4 \
$(top_srcdir)/m4/ax_check_gnu_make.m4 \
$(top_srcdir)/m4/ax_check_link_flag.m4 \
$(top_srcdir)/m4/ax_check_user_namespace.m4 \
$(top_srcdir)/m4/ax_check_uts_namespace.m4 \
$(top_srcdir)/m4/ax_code_coverage.m4 \
$(top_srcdir)/m4/ax_compiler_vendor.m4 \
$(top_srcdir)/m4/ax_cxx_compile_stdcxx.m4 \
$(top_srcdir)/m4/ax_cxx_compile_stdcxx_11.m4 \
$(top_srcdir)/m4/ax_cxx_compile_stdcxx_14.m4 \
$(top_srcdir)/m4/ax_file_escapes.m4 \
$(top_srcdir)/m4/ax_pthread.m4 \
$(top_srcdir)/m4/ax_require_defined.m4 \
$(top_srcdir)/m4/cares-compilers.m4 \
$(top_srcdir)/m4/cares-confopts.m4 \
$(top_srcdir)/m4/cares-functions.m4 \
$(top_srcdir)/m4/cares-reentrant.m4 \
$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
$(top_srcdir)/m4/lt~obsolete.m4 \
$(top_srcdir)/m4/xc-am-iface.m4 \
$(top_srcdir)/m4/xc-cc-check.m4 \
$(top_srcdir)/m4/xc-lt-iface.m4 \
$(top_srcdir)/m4/xc-translit.m4 \
$(top_srcdir)/m4/xc-val-flgs.m4 \
$(top_srcdir)/m4/zz40-xc-ovr.m4 $(top_srcdir)/acinclude.m4 \
$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/m4/pkg.m4 \
$(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
@@ -228,8 +227,14 @@ am__define_uniq_tagged_files = \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | $(am__uniquify_input)`
am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/libcares.pc.in \
AUTHORS INSTALL.md NEWS README.md TODO compile config.guess \
config.sub depcomp install-sh ltmain.sh missing
$(top_srcdir)/config/compile $(top_srcdir)/config/config.guess \
$(top_srcdir)/config/config.sub \
$(top_srcdir)/config/install-sh $(top_srcdir)/config/ltmain.sh \
$(top_srcdir)/config/missing AUTHORS INSTALL.md NEWS README.md \
TODO compile config.guess config.sub config/compile \
config/config.guess config/config.sub config/install-sh \
config/ltmain.sh config/missing depcomp install-sh ltmain.sh \
missing
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
@@ -284,14 +289,13 @@ AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
BUILD_SUBDIRS = @BUILD_SUBDIRS@
CARES_CFLAG_EXTRAS = @CARES_CFLAG_EXTRAS@
CARES_PRIVATE_LIBS = @CARES_PRIVATE_LIBS@
CARES_RANDOM_FILE = @CARES_RANDOM_FILE@
CARES_SYMBOL_HIDING_CFLAG = @CARES_SYMBOL_HIDING_CFLAG@
CARES_VERSION_INFO = @CARES_VERSION_INFO@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CFLAG_CARES_SYMBOL_HIDING = @CFLAG_CARES_SYMBOL_HIDING@
CODE_COVERAGE_CFLAGS = @CODE_COVERAGE_CFLAGS@
CODE_COVERAGE_CPPFLAGS = @CODE_COVERAGE_CPPFLAGS@
CODE_COVERAGE_CXXFLAGS = @CODE_COVERAGE_CXXFLAGS@
@@ -299,7 +303,6 @@ CODE_COVERAGE_ENABLED = @CODE_COVERAGE_ENABLED@
CODE_COVERAGE_LIBS = @CODE_COVERAGE_LIBS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CPPFLAG_CARES_STATICLIB = @CPPFLAG_CARES_STATICLIB@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
@@ -322,8 +325,10 @@ FGREP = @FGREP@
FILECMD = @FILECMD@
GCOV = @GCOV@
GENHTML = @GENHTML@
GMOCK_CFLAGS = @GMOCK_CFLAGS@
GMOCK_LIBS = @GMOCK_LIBS@
GREP = @GREP@
HAVE_CXX11 = @HAVE_CXX11@
HAVE_CXX14 = @HAVE_CXX14@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -357,6 +362,13 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PKG_CONFIG = @PKG_CONFIG@
PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
PTHREAD_CC = @PTHREAD_CC@
PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
PTHREAD_CXX = @PTHREAD_CXX@
PTHREAD_LIBS = @PTHREAD_LIBS@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
@@ -376,6 +388,7 @@ am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
ax_pthread_config = @ax_pthread_config@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
@@ -414,7 +427,6 @@ runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
subdirs = @subdirs@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
@@ -430,7 +442,8 @@ EXTRA_DIST = AUTHORS CHANGES README.cares $(man_MANS) RELEASE-NOTES \
c-ares-config.cmake.in libcares.pc.cmake libcares.pc.in buildconf get_ver.awk \
maketgz TODO README.msvc $(MSVCFILES) INSTALL.md README.md LICENSE.md \
CMakeLists.txt Makefile.dj Makefile.m32 Makefile.netware Makefile.msvc \
Makefile.Watcom AUTHORS CONTRIBUTING.md SECURITY.md TODO
Makefile.Watcom AUTHORS CONTRIBUTING.md SECURITY.md TODO \
cmake/EnableWarnings.cmake
CLEANFILES = $(PDFPAGES) $(HTMLPAGES)
DISTCLEANFILES = include/ares_build.h
deps/cares/Makefile.m32
Vendored
+2 -1
View File
@@ -19,7 +19,7 @@ RANLIB = $(CROSSPREFIX)ranlib
#RM = rm -f
CP = cp -afv
CFLAGS = $(CARES_CFLAG_EXTRAS) -O2 -Wall -I./include -I./src/lib -D_WIN32_WINNT=0x0600
CFLAGS = $(CARES_CFLAG_EXTRAS) -O2 -Wall -I./include -I./src/lib -D_WIN32_WINNT=0x0602
CFLAGS += -DCARES_STATICLIB
LDFLAGS = $(CARES_LDFLAG_EXTRAS) -s
LIBS = -lws2_32 -liphlpapi
@@ -63,6 +63,7 @@ install:
chmod u-w ${DESTDIR}${libdir}/$(LIB)
${INSTALL} -m 444 ${srcdir}/include/ares.h ${DESTDIR}${includedir}
${INSTALL} -m 444 ${srcdir}/include/ares_build.h ${DESTDIR}${includedir}
${INSTALL} -m 444 ${srcdir}/include/ares_dns_record.h ${DESTDIR}${includedir}
${INSTALL} -m 444 ${srcdir}/include/ares_rules.h ${DESTDIR}${includedir}
${INSTALL} -m 444 ${srcdir}/include/ares_version.h ${DESTDIR}${includedir}
(for man in $(MANPAGES); do \
deps/cares/Makefile.msvc
Vendored
+2 -1
View File
@@ -180,7 +180,7 @@ CFLAGS = /UWIN32 /DWATT32 /I$(WATT_ROOT)\inc
EX_LIBS_REL = $(WATT_ROOT)\lib\wattcpvc_imp.lib
EX_LIBS_DBG = $(WATT_ROOT)\lib\wattcpvc_imp_d.lib
!ELSE
CFLAGS = /DWIN32 /D_WIN32_WINNT=0x0600
CFLAGS = /DWIN32 /D_WIN32_WINNT=0x0602
EX_LIBS_REL = ws2_32.lib advapi32.lib kernel32.lib iphlpapi.lib
EX_LIBS_DBG = ws2_32.lib advapi32.lib kernel32.lib iphlpapi.lib
!ENDIF
@@ -437,6 +437,7 @@ install:
@copy /y $(SRCDIR)\include\ares_build.h "$(INSTALL_DIR_INC)" >NUL
@copy /y $(SRCDIR)\include\ares_rules.h "$(INSTALL_DIR_INC)" >NUL
@copy /y $(SRCDIR)\include\ares_version.h "$(INSTALL_DIR_INC)" >NUL
@copy /y $(SRCDIR)\include\ares_dns_record.h "$(INSTALL_DIR_INC)" >NUL
@echo Installed c-ares $(CFG)
!ENDIF
deps/cares/Makefile.netware
Vendored
+2 -2
View File
@@ -92,7 +92,7 @@ ifeq ($(LIBARCH),LIBC)
CFLAGS += -align 4
else
# PRELUDE = $(SDK_CLIB)/imports/clibpre.o
# to avoid the __init_* / __deinit_* whoes dont use prelude from NDK
# to avoid the __init_* / __deinit_* whose dont use prelude from NDK
PRELUDE = "$(MWCW_PATH)/libraries/runtime/prelude.obj"
# CFLAGS += -include "$(MWCW_PATH)/headers/nlm_clib_prefix.h"
CFLAGS += -align 1
@@ -114,7 +114,7 @@ ifeq ($(LIBARCH),LIBC)
PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o
else
# PRELUDE = $(SDK_CLIB)/imports/clibpre.gcc.o
# to avoid the __init_* / __deinit_* whoes dont use prelude from NDK
# to avoid the __init_* / __deinit_* whose dont use prelude from NDK
# http://www.gknw.net/development/mk_nlm/gcc_pre.zip
PRELUDE = $(NDK_ROOT)/pre/prelude.o
CFLAGS += -include $(NDKBASE)/nlmconv/genlm.h
deps/cares/README.md
Vendored
+4 -2
View File
@@ -6,6 +6,8 @@ c-ares
[![Coverage Status](https://coveralls.io/repos/github/c-ares/c-ares/badge.svg)](https://coveralls.io/github/c-ares/c-ares)
[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/291/badge)](https://bestpractices.coreinfrastructure.org/projects/291)
[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/c-ares.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:c-ares)
[![Bugs](https://sonarcloud.io/api/project_badges/measure?project=c-ares_c-ares&metric=bugs)](https://sonarcloud.io/summary/new_code?id=c-ares_c-ares)
[![Coverity Scan Status](https://scan.coverity.com/projects/c-ares/badge.svg)](https://scan.coverity.com/projects/c-ares)
This is c-ares, an asynchronous resolver library. It is intended for
applications which need to perform DNS queries without blocking, or need to
@@ -21,7 +23,7 @@ If you find bugs, correct flaws, have questions or have comments in general in
regard to c-ares (or by all means the original ares too), get in touch with us
on the c-ares mailing list: https://lists.haxx.se/listinfo/c-ares
c-ares is distributed the MIT license.
c-ares is distributed under the MIT license.
You'll find all c-ares details and news here:
https://c-ares.org/
@@ -47,7 +49,7 @@ Notes for c-ares hackers
* If you intend to distribute an already compiled c-ares library you **MUST**
also distribute along with it the generated `ares_build.h` which has been
used to compile it. Otherwise the library will be of no use for the users of
used to compile it. Otherwise, the library will be of no use for the users of
the library that you have built. It is **your** responsibility to provide this
file. No one at the c-ares project can know how you have built the library.
deps/cares/RELEASE-NOTES
Vendored
+37 -64
View File
@@ -1,74 +1,47 @@
c-ares version 1.20.1
c-ares version 1.25.0
This release resolves a significant issue in the 1.20.0 release.
Bug fixes:
o Resolve use-after-free issue when TCP connection is terminated before a
response is returned [17]
o Reduce number of queries for a load test case to prevent overloading some
build systems
o Fix fuzz test build target [18]
c-ares 1.20.0 notes below:
This is a feature and bugfix release with some significant internal changes.
This is a maintenance release.
Changes:
o Update from 1989 MIT license text to modern MIT license text [1]
o Remove acountry from built tools as nerd.dk is gone [3]
o Add new ARES_OPT_UDP_MAX_QUERIES configuration option to limit the number of
queries that can be made from a single ephemeral port [7]
o Default per-query timeout has been reduced to 2s with a 3x retry count [8]
o Modernization: start implementing some common data structures that are easy
to use and hard to misuse. This will make code refactoring easier and remove
some varied implementations in use. This change also makes ares_timeout()
more efficient [9]
o Use SPDX identifiers and a REUSE CI job to verify [12]
o rand: add support for getrandom() [14]
o AutoTools: rewrite build system to be lighter weight and fix issues in some
semi-modern systems. It is likely this has broken building on some less
common and legacy OSs, please report issues. [1]
o Rewrite ares_strsplit() as a wrapper for ares__buf_split() for memory
safety reasons. [4]
o The ahost utility now uses ares_getaddrinfo() and returns both IPv4 and
IPv6 addresses by default. [6]
o OpenBSD: Add SOCK_DNS flag when creating socket. [12]
Bug fixes:
o TCP back to back queries were broken [2]
o Ensure queries for ares_getaddrinfo() are not requeued during destruction [4]
o ares_getaddrinfo() should not retry other address classes if one address
class has already been returned [5]
o Avoid production ill-formed result when qualifying a name with the root
domain [6]
o Fix missing prefix for CMake generated libcares.pc [10]
o DNS server ports will now be read from system configuration instead of
defaulting to port 53 [11]
o Remove some unreachable code [13]
o Replace usages of sprintf with snprintf [15]
o Fix Watcom instructions and update Windows URLs [16]
Bug Fixes:
o Tests: Live reverse lookups for Google's public DNS servers no longer
return results, replace with CloudFlare pubic DNS servers. [2]
o MacOS legacy SDKs require sys/socket.h before net/if.h [3]
o Connection failures should increment the server failure count first or a
retry might be enqueued to the same server. [5]
o On systems that don't implement the ability to enumerate network interfaces
the stubs used the wrong prototype. [7]
o Fix minor warnings and documentation typos. [8]
o Fix support for older GoogleTest versions. [9]
o getrandom() may require sys/random.h on some systems. [10]
o Fix building tests with symbol hiding enabled. [11]
Thanks go to these friendly people for their efforts and contributions:
Alexey A Tikhonov (@alexey-tikhonov)
Ben Noordhuis (@bnoordhuis)
Brad House (@bradh352)
@Chilledheart
Daniel Stenberg (@bagder)
Douglas R. Reno (@renodr)
Jérôme Duval (@korli)
Sam Morris (@yrro)
Tim Wojtulewicz (@timwoj)
(9 contributors)
Gregor Jasny (@gjasny)
Martin Chang (@marty1885)
(4 contributors)
References to bug reports and discussions on issues:
[1] = https://github.com/c-ares/c-ares/pull/556
[2] = https://github.com/c-ares/c-ares/pull/552
[3] = https://github.com/c-ares/c-ares/pull/554
[4] = https://github.com/c-ares/c-ares/pull/553
[5] = https://github.com/c-ares/c-ares/pull/551
[6] = https://github.com/c-ares/c-ares/pull/546
[7] = https://github.com/c-ares/c-ares/pull/549
[8] = https://github.com/c-ares/c-ares/pull/542
[9] = https://github.com/c-ares/c-ares/pull/540
[10] = https://github.com/c-ares/c-ares/pull/530
[11] = https://github.com/c-ares/c-ares/pull/534
[12] = https://github.com/c-ares/c-ares/commit/c1b00c41
[13] = https://github.com/c-ares/c-ares/pull/527
[14] = https://github.com/c-ares/c-ares/pull/526
[15] = https://github.com/c-ares/c-ares/pull/525
[16] = https://github.com/c-ares/c-ares/pull/524
[17] = https://github.com/c-ares/c-ares/pull/562
[18] = https://github.com/c-ares/c-ares/pull/559
[1] = https://github.com/c-ares/c-ares/pull/674
[2] = https://github.com/c-ares/c-ares/commit/1231aa7
[3] = https://github.com/c-ares/c-ares/pull/673
[4] = https://github.com/c-ares/c-ares/commit/88c444d
[5] = https://github.com/c-ares/c-ares/commit/05181a6
[6] = https://github.com/c-ares/c-ares/pull/669
[7] = https://github.com/c-ares/c-ares/commit/eebfe0c
[8] = https://github.com/c-ares/c-ares/pull/666
[9] = https://github.com/c-ares/c-ares/commit/d186f11
[10] = https://github.com/c-ares/c-ares/issues/665
[11] = https://github.com/c-ares/c-ares/issues/664
[12] = https://github.com/c-ares/c-ares/pull/659
deps/cares/TODO
Vendored
+1 -20
View File
@@ -1,23 +1,4 @@
TODO
====
ares_reinit()
- To allow an app to force a re-read of /etc/resolv.conf etc, pretty much
like the res_init() resolver function offers
ares_gethostbyname
- When built to support IPv6, it needs to also support PF_UNSPEC or similar,
so that an application can ask for any protocol and then c-ares would return
all known resolves and not just explicitly IPv4 _or_ IPv6 resolves.
ares_process
- Upon next ABI breakage ares_process() should be changed to return 'int'
and return ARES_ENOTINITIALIZED if ares_library_init() has not been called.
ares_process_fd
- Upon next ABI breakage ares_process_fd() should be changed to return
'int' and return ARES_ENOTINITIALIZED if library has not been initialized.
Please see https://github.com/c-ares/c-ares/issues
deps/cares/acinclude.m4
Vendored
-1916
View File
File diff suppressed because it is too large. Load diff
deps/cares/aclocal.m4
Vendored
+48 -12
View File
@@ -108,6 +108,43 @@ AC_DEFUN([AM_AUX_DIR_EXPAND],
am_aux_dir=`cd "$ac_aux_dir" && pwd`
])
# AM_COND_IF -*- Autoconf -*-
# Copyright (C) 2008-2021 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# _AM_COND_IF
# _AM_COND_ELSE
# _AM_COND_ENDIF
# --------------
# These macros are only used for tracing.
m4_define([_AM_COND_IF])
m4_define([_AM_COND_ELSE])
m4_define([_AM_COND_ENDIF])
# AM_COND_IF(COND, [IF-TRUE], [IF-FALSE])
# ---------------------------------------
# If the shell condition COND is true, execute IF-TRUE, otherwise execute
# IF-FALSE. Allow automake to learn about conditional instantiating macros
# (the AC_CONFIG_FOOS).
AC_DEFUN([AM_COND_IF],
[m4_ifndef([_AM_COND_VALUE_$1],
[m4_fatal([$0: no such condition "$1"])])dnl
_AM_COND_IF([$1])dnl
if test -z "$$1_TRUE"; then :
m4_n([$2])[]dnl
m4_ifval([$3],
[_AM_COND_ELSE([$1])dnl
else
$3
])dnl
_AM_COND_ENDIF([$1])dnl
fi[]dnl
])
# AM_CONDITIONAL -*- Autoconf -*-
# Copyright (C) 1997-2021 Free Software Foundation, Inc.
@@ -1188,25 +1225,24 @@ m4_include([m4/ax_ac_append_to_file.m4])
m4_include([m4/ax_ac_print_to_file.m4])
m4_include([m4/ax_add_am_macro_static.m4])
m4_include([m4/ax_am_macros_static.m4])
m4_include([m4/ax_append_compile_flags.m4])
m4_include([m4/ax_append_flag.m4])
m4_include([m4/ax_append_link_flags.m4])
m4_include([m4/ax_check_compile_flag.m4])
m4_include([m4/ax_check_gnu_make.m4])
m4_include([m4/ax_check_link_flag.m4])
m4_include([m4/ax_check_user_namespace.m4])
m4_include([m4/ax_check_uts_namespace.m4])
m4_include([m4/ax_code_coverage.m4])
m4_include([m4/ax_compiler_vendor.m4])
m4_include([m4/ax_cxx_compile_stdcxx.m4])
m4_include([m4/ax_cxx_compile_stdcxx_11.m4])
m4_include([m4/ax_cxx_compile_stdcxx_14.m4])
m4_include([m4/ax_file_escapes.m4])
m4_include([m4/ax_pthread.m4])
m4_include([m4/ax_require_defined.m4])
m4_include([m4/cares-compilers.m4])
m4_include([m4/cares-confopts.m4])
m4_include([m4/cares-functions.m4])
m4_include([m4/cares-reentrant.m4])
m4_include([m4/libtool.m4])
m4_include([m4/ltoptions.m4])
m4_include([m4/ltsugar.m4])
m4_include([m4/ltversion.m4])
m4_include([m4/lt~obsolete.m4])
m4_include([m4/xc-am-iface.m4])
m4_include([m4/xc-cc-check.m4])
m4_include([m4/xc-lt-iface.m4])
m4_include([m4/xc-translit.m4])
m4_include([m4/xc-val-flgs.m4])
m4_include([m4/zz40-xc-ovr.m4])
m4_include([acinclude.m4])
m4_include([m4/pkg.m4])
deps/cares/aminclude_static.am
Vendored
+1 -1
View File
@@ -1,6 +1,6 @@
# aminclude_static.am generated automatically by Autoconf
# from AX_AM_MACROS_STATIC on Sun Oct 8 23:23:39 CEST 2023
# from AX_AM_MACROS_STATIC on Wed Jan 3 09:44:48 CET 2024
# Code coverage
deps/cares/cares.gyp
Vendored
+28 -14
View File
@@ -3,6 +3,7 @@
'cares_sources_common': [
'include/ares.h',
'include/ares_dns.h',
'include/ares_dns_record.h',
'include/ares_nameser.h',
'include/ares_rules.h',
'include/ares_version.h',
@@ -11,28 +12,40 @@
'src/lib/ares__buf.c',
'src/lib/ares__buf.h',
'src/lib/ares__close_sockets.c',
'src/lib/ares__hosts_file.c',
'src/lib/ares__htable.c',
'src/lib/ares__htable.h',
'src/lib/ares__htable_asvp.c',
'src/lib/ares__htable_asvp.h',
'src/lib/ares__htable_stvp.c',
'src/lib/ares__htable_stvp.h',
'src/lib/ares__htable_strvp.c',
'src/lib/ares__htable_strvp.h',
'src/lib/ares__htable_szvp.c',
'src/lib/ares__htable_szvp.h',
'src/lib/ares__iface_ips.c',
'src/lib/ares__iface_ips.h',
'src/lib/ares__llist.c',
'src/lib/ares__llist.h',
'src/lib/ares__get_hostent.c',
'src/lib/ares__parse_into_addrinfo.c',
'src/lib/ares__read_line.c',
'src/lib/ares__readaddrinfo.c',
'src/lib/ares__slist.c',
'src/lib/ares__slist.h',
'src/lib/ares__socket.c',
'src/lib/ares__sortaddrinfo.c',
'src/lib/ares__threads.c',
'src/lib/ares__timeval.c',
'src/lib/ares_android.c',
'src/lib/ares_android.h',
'src/lib/ares_cancel.c',
'src/lib/ares_create_query.c',
'src/lib/ares_data.c',
'src/lib/ares_data.h',
'src/lib/ares_destroy.c',
'src/lib/ares_dns_mapping.c',
'src/lib/ares_dns_name.c',
'src/lib/ares_dns_parse.c',
'src/lib/ares_dns_record.c',
'src/lib/ares_dns_private.h',
'src/lib/ares_dns_write.c',
'src/lib/ares_expand_name.c',
'src/lib/ares_expand_string.c',
'src/lib/ares_fds.c',
@@ -40,6 +53,7 @@
'src/lib/ares_free_string.c',
'src/lib/ares_freeaddrinfo.c',
'src/lib/ares_getaddrinfo.c',
'src/lib/ares_getenv.c',
'src/lib/ares_getenv.h',
'src/lib/ares_gethostbyaddr.c',
'src/lib/ares_gethostbyname.c',
@@ -47,11 +61,10 @@
'src/lib/ares_getsock.c',
'src/lib/ares_inet_net_pton.h',
'src/lib/ares_init.c',
'src/lib/ares_ipv6.h',
'src/lib/ares_library_init.c',
'src/lib/ares_ipv6.h',
'src/lib/ares_math.c',
'src/lib/ares_mkquery.c',
'src/lib/ares_nowarn.c',
'src/lib/ares_nowarn.h',
'src/lib/ares_options.c',
'src/lib/ares_parse_a_reply.c',
'src/lib/ares_parse_aaaa_reply.c',
@@ -64,9 +77,11 @@
'src/lib/ares_parse_srv_reply.c',
'src/lib/ares_parse_txt_reply.c',
'src/lib/ares_parse_uri_reply.c',
'src/lib/ares_platform.c',
'src/lib/ares_platform.h',
'src/lib/ares_private.h',
'src/lib/ares_process.c',
'src/lib/ares_qcache.c',
'src/lib/ares_query.c',
'src/lib/ares_rand.c',
'src/lib/ares_search.c',
@@ -74,14 +89,16 @@
'src/lib/ares_setup.h',
'src/lib/ares_strcasecmp.c',
'src/lib/ares_strcasecmp.h',
'src/lib/ares_strdup.c',
'src/lib/ares_strdup.h',
'src/lib/ares_str.c',
'src/lib/ares_str.h',
'src/lib/ares_strerror.c',
'src/lib/ares_strsplit.c',
'src/lib/ares_strsplit.h',
'src/lib/ares_sysconfig.c',
'src/lib/ares_sysconfig_files.c',
'src/lib/ares_timeout.c',
'src/lib/ares_update_servers.c',
'src/lib/ares_version.c',
'src/lib/bitncmp.c',
'src/lib/bitncmp.h',
'src/lib/inet_net_pton.c',
'src/lib/inet_ntop.c',
'src/lib/setup_once.h',
@@ -91,9 +108,6 @@
'cares_sources_win': [
'src/lib/config-win32.h',
'src/lib/windows_port.c',
'src/lib/ares_getenv.c',
'src/lib/ares_iphlpapi.h',
'src/lib/ares_platform.c',
],
},
deps/cares/cmake/EnableWarnings.cmake
Vendored
+399
View File
@@ -0,0 +1,399 @@
# Copyright (c) Monetra Technologies LLC
# SPDX-License-Identifier: MIT
# EnableWarnings.cmake
#
# Checks for and turns on a large number of warning C flags.
#
# Adds the following helper functions:
#
# remove_warnings(... list of warnings ...)
# Turn off given list of individual warnings for all targets and subdirectories added after this.
#
# remove_all_warnings()
# Remove all warning flags, add -w to suppress built-in warnings.
#
# remove_all_warnings_from_targets(... list of targets ...)
# Suppress warnings for the given targets only.
#
# push_warnings()
# Save current warning flags by pushing them onto an internal stack. Note that modifications to the internal
# stack are only visible in the current CMakeLists.txt file and its children.
#
# Note: changing warning flags multiple times in the same directory only affects add_subdirectory() calls.
# Targets in the directory will always use the warning flags in effect at the end of the CMakeLists.txt
# file - this is due to really weird and annoying legacy behavior of CMAKE_C_FLAGS.
#
# pop_warnings()
# Restore the last set of flags that were saved with push_warnings(). Note that modifications to the internal
# stack are only visible in the current CMakeLists.txt file and its children.
#
if (_internal_enable_warnings_already_run)
return()
endif ()
set(_internal_enable_warnings_already_run TRUE)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES)
# internal helper: _int_enable_warnings_set_flags_ex(langs_var configs_var [warnings flags])
function(_int_enable_warnings_set_flags_ex langs_var configs_var)
if (NOT ARGN)
return()
endif ()
if (NOT ${configs_var})
set(${configs_var} "NONE")
endif ()
string(TOUPPER "${${configs_var}}" ${configs_var})
foreach(_flag ${ARGN})
string(MAKE_C_IDENTIFIER "HAVE_${_flag}" varname)
if ("C" IN_LIST ${langs_var})
check_c_compiler_flag(${_flag} ${varname})
if (${varname})
foreach (config IN LISTS ${configs_var})
if (config STREQUAL "NONE")
set(config)
else ()
set(config "_${config}")
endif ()
string(APPEND CMAKE_C_FLAGS${config} " ${_flag}")
endforeach ()
endif ()
endif ()
if ("CXX" IN_LIST ${langs_var})
string(APPEND varname "_CXX")
check_cxx_compiler_flag(${_flag} ${varname})
if (${varname})
foreach (config IN LISTS ${configs_var})
if (config STREQUAL "NONE")
set(config)
else ()
set(config "_${config}")
endif ()
string(APPEND CMAKE_CXX_FLAGS${config} " ${_flag}")
endforeach ()
endif ()
endif ()
endforeach()
foreach(lang C CXX)
foreach (config IN LISTS ${configs_var})
string(TOUPPER "${config}" config)
if (config STREQUAL "NONE")
set(config)
else ()
set(config "_${config}")
endif ()
string(STRIP "${CMAKE_${lang}_FLAGS${config}}" CMAKE_${lang}_FLAGS${config})
set(CMAKE_${lang}_FLAGS${config} "${CMAKE_${lang}_FLAGS${config}}" PARENT_SCOPE)
endforeach ()
endforeach()
endfunction()
# internal helper: _int_enable_warnings_set_flags(langs_var [warnings flags])
macro(_int_enable_warnings_set_flags langs_var)
set(configs "NONE")
_int_enable_warnings_set_flags_ex(${langs_var} configs ${ARGN})
endmacro()
set(_flags_C)
set(_flags_CXX)
set(_debug_flags_C)
set(_debug_flags_CXX)
if (MSVC)
# Visual Studio uses a completely different nomenclature for warnings than gcc/mingw/clang, so none of the
# "-W[name]" warnings will work.
# W4 would be better but it produces unnecessary warnings like:
# * warning C4706: assignment within conditional expression
# Triggered when doing "while(1)"
# * warning C4115: 'timeval' : named type definition in parentheses
# * warning C4201: nonstandard extension used : nameless struct/union
# Triggered by system includes (commctrl.h, shtypes.h, Shlobj.h)
set(_flags
/W3
/we4013 # Treat "function undefined, assuming extern returning int" warning as an error. https://docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/compiler-warning-level-3-c4013
)
list(APPEND _flags_C ${_flags})
list(APPEND _flags_CXX ${_flags})
elseif (CMAKE_C_COMPILER_ID MATCHES "Intel")
# Intel's compiler warning flags are more like Visual Studio than GCC, though the numbers aren't the same.
set(_flags
# Use warning level 3, quite wordy.
-w3
# Disable warnings we don't care about (add more as they are encountered).
-wd383 # Spammy warning about initializing from a temporary object in C++ (which is done all the time ...).
-wd11074 # Diagnostic related to inlining.
-wd11076 # Diagnostic related to inlining.
)
list(APPEND _flags_C ${_flags})
list(APPEND _flags_CXX ${_flags})
elseif (CMAKE_C_COMPILER_ID MATCHES "XL")
set (_flags
-qwarn64
-qformat=all
-qflag=i:i
)
list(APPEND _flags_C ${_flags})
list(APPEND _flags_CXX ${_flags})
else ()
# If we're compiling with GCC / Clang / MinGW (or anything else besides Visual Studio or Intel):
# C Flags:
list(APPEND _flags_C
-Wall
-Wextra
# Enable additional warnings not covered by Wall and Wextra.
-Wcast-align
-Wconversion
-Wdeclaration-after-statement
-Wdouble-promotion
-Wfloat-equal
-Wformat-security
-Winit-self
-Wjump-misses-init
-Wlogical-op
-Wmissing-braces
-Wmissing-declarations
-Wmissing-format-attribute
-Wmissing-include-dirs
-Wmissing-prototypes
-Wnested-externs
-Wno-coverage-mismatch
-Wold-style-definition
-Wpacked
-Wpointer-arith
-Wredundant-decls
-Wshadow
-Wsign-conversion
-Wstrict-overflow
-Wstrict-prototypes
-Wtrampolines
-Wundef
-Wunused
-Wvariadic-macros
-Wvla
-Wwrite-strings
# On Windows MinGW I think implicit fallthrough enabled by -Wextra must not default to 3
-Wimplicit-fallthrough=3
# Treat implicit variable typing and implicit function declarations as errors.
-Werror=implicit-int
-Werror=implicit-function-declaration
# Make MacOSX honor -mmacosx-version-min
-Werror=partial-availability
# Some clang versions might warn if an argument like "-I/path/to/headers" is unused,
# silence these.
-Qunused-arguments
)
# C++ flags:
list(APPEND _flags_CXX
-Wall
-Wextra
# Enable additional warnings not covered by Wall and Wextra.
-Wcast-align
-Wformat-security
-Wmissing-declarations
-Wmissing-format-attribute
-Wpacked-bitfield-compat
-Wredundant-decls
-Wvla
# Turn off unused parameter warnings with C++ (they happen often in C++ and Qt).
-Wno-unused-parameter
# Some clang versions might warn if an argument like "-I/path/to/headers" is unused,
# silence these.
-Qunused-arguments
)
# Note: when cross-compiling to Windows from Cygwin, the Qt Mingw packages have a bunch of
# noisy type-conversion warnings in headers. So, only enable those warnings if we're
# not building that configuration.
if (NOT (WIN32 AND (CMAKE_HOST_SYSTEM_NAME MATCHES "CYGWIN")))
list(APPEND _flags_CXX
-Wconversion
-Wfloat-equal
-Wsign-conversion
)
endif ()
# Add flags to force colored output even when output is redirected via pipe.
if (CMAKE_GENERATOR MATCHES "Ninja")
set(color_default TRUE)
else ()
set(color_default FALSE)
endif ()
option(FORCE_COLOR "Force compiler to always colorize, even when output is redirected." ${color_default})
mark_as_advanced(FORCE FORCE_COLOR)
if (FORCE_COLOR)
set(_flags
-fdiagnostics-color=always # GCC
-fcolor-diagnostics # Clang
)
list(APPEND _flags_C ${_flags})
list(APPEND _flags_CXX ${_flags})
endif ()
# Add -fno-omit-frame-pointer (and optionally -fno-inline) to make debugging and stack dumps nicer.
set(_flags
-fno-omit-frame-pointer
)
option(M_NO_INLINE "Disable function inlining for RelWithDebInfo and Debug configurations?" FALSE)
if (M_NO_INLINE)
list(APPEND _flags
-fno-inline
)
endif ()
list(APPEND _debug_flags_C ${_flags})
list(APPEND _debug_flags_CXX ${_flags})
endif ()
# Check and set compiler flags.
set(_debug_configs
RelWithDebInfo
Debug
)
foreach(_lang ${languages})
_int_enable_warnings_set_flags(_lang ${_flags_${_lang}})
_int_enable_warnings_set_flags_ex(_lang _debug_configs ${_debug_flags_${_lang}})
# Ensure pure Debug builds are NOT optimized (not possible on Visual Studio).
# Any optimization of a Debug build will prevent debuggers like lldb from
# fully displaying backtraces and stepping.
if (NOT MSVC)
set(_config Debug)
_int_enable_warnings_set_flags_ex(_lang _config -O0)
endif ()
endforeach()
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# Helper functions
# This function can be called in subdirectories, to prune out warnings that they don't want.
# vararg: warning flags to remove from list of enabled warnings. All "no" flags after EXPLICIT_DISABLE
# will be added to C flags.
#
# Ex.: remove_warnings(-Wall -Wdouble-promotion -Wcomment) prunes those warnings flags from the compile command.
function(remove_warnings)
get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES)
set(langs C)
if ("CXX" IN_LIST languages)
list(APPEND langs CXX)
endif ()
foreach(lang ${langs})
set(toadd)
set(in_explicit_disable FALSE)
foreach (flag ${ARGN})
if (flag STREQUAL "EXPLICIT_DISABLE")
set(in_explicit_disable TRUE)
elseif (in_explicit_disable)
list(APPEND toadd "${flag}")
else ()
string(REGEX REPLACE "${flag}([ \t]+|$)" "" CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS}")
endif ()
endforeach ()
_int_enable_warnings_set_flags(lang ${toadd})
string(STRIP "${CMAKE_${lang}_FLAGS}" CMAKE_${lang}_FLAGS)
set(CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS}" PARENT_SCOPE)
endforeach()
endfunction()
# Explicitly suppress all warnings. As long as this flag is the last warning flag, warnings will be
# suppressed even if earlier flags enabled warnings.
function(remove_all_warnings)
get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES)
set(langs C)
if ("CXX" IN_LIST languages)
list(APPEND langs CXX)
endif ()
foreach(lang ${langs})
string(REGEX REPLACE "[-/][Ww][^ \t]*([ \t]+|$)" "" CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS}")
if (MSVC)
string(APPEND CMAKE_${lang}_FLAGS " /w")
else ()
string(APPEND CMAKE_${lang}_FLAGS " -w")
endif ()
string(STRIP "${CMAKE_${lang}_FLAGS}" CMAKE_${lang}_FLAGS)
set(CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS}" PARENT_SCOPE)
endforeach()
endfunction()
function(remove_all_warnings_from_targets)
foreach (target ${ARGN})
if (MSVC)
target_compile_options(${target} PRIVATE "/w")
else ()
target_compile_options(${target} PRIVATE "-w")
endif ()
endforeach()
endfunction()
# Save the current warning settings to an internal variable.
function(push_warnings)
get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES)
set(langs C)
if ("CXX" IN_LIST languages)
list(APPEND langs CXX)
endif ()
foreach(lang ${langs})
if (CMAKE_${lang}_FLAGS MATCHES ";")
message(AUTHOR_WARNING "Cannot push warnings for ${lang}, CMAKE_${lang}_FLAGS contains semicolons")
continue()
endif ()
# Add current flags to end of internal list.
list(APPEND _enable_warnings_internal_${lang}_flags_stack "${CMAKE_${lang}_FLAGS}")
# Propagate results up to caller's scope.
set(_enable_warnings_internal_${lang}_flags_stack "${_enable_warnings_internal_${lang}_flags_stack}" PARENT_SCOPE)
endforeach()
endfunction()
# Restore the current warning settings from an internal variable.
function(pop_warnings)
get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES)
set(langs C)
if ("CXX" IN_LIST languages)
list(APPEND langs CXX)
endif ()
foreach(lang ${langs})
if (NOT _enable_warnings_internal_${lang}_flags_stack)
continue()
endif ()
# Pop flags off of end of list, overwrite current flags with whatever we popped off.
list(GET _enable_warnings_internal_${lang}_flags_stack -1 CMAKE_${lang}_FLAGS)
list(REMOVE_AT _enable_warnings_internal_${lang}_flags_stack -1)
# Propagate results up to caller's scope.
set(_enable_warnings_internal_${lang}_flags_stack "${_enable_warnings_internal_${lang}_flags_stack}" PARENT_SCOPE)
string(STRIP "${CMAKE_${lang}_FLAGS}" CMAKE_${lang}_FLAGS)
set(CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS}" PARENT_SCOPE)
endforeach()
endfunction()
deps/cares/config/android/ares_config.h
Vendored
+6
View File
@@ -124,6 +124,9 @@
/* Define to 1 if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define to 1 if you have the getifaddrs function. */
#define HAVE_GETIFADDRS 1
/* Define to 1 if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
@@ -133,6 +136,9 @@
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
#define HAVE_IFADDRS_H 1
/* Define to 1 if you have the `if_indextoname' function. */
#define HAVE_IF_INDEXTONAME 1
deps/cares/config/compile
Vendored Executable
+348
View File
@@ -0,0 +1,348 @@
#! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2021 Free Software Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN* | MSYS*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/* | msys/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
ofile=$2
;;
*)
set x "$@" -o "$2"
shift
;;
esac
;;
*.c)
cfile=$1
set x "$@" "$1"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -z "$ofile" || test -z "$cfile"; then
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
fi
sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15
# Run the compile.
"$@"
ret=$?
if test -f "$cofile"; then
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
exit $ret
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
deps/cares/config/config.guess
Vendored Executable
+1754
View File
File diff suppressed because it is too large. Load diff
deps/cares/config/config.sub
Vendored Executable
+1890
View File
File diff suppressed because it is too large. Load diff
deps/cares/config/darwin/ares_config.h
Vendored
+6
View File
@@ -124,6 +124,9 @@
/* Define to 1 if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define to 1 if you have the getifaddrs function. */
#define HAVE_GETIFADDRS 1
/* Define to 1 if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
@@ -133,6 +136,9 @@
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
#define HAVE_IFADDRS_H 1
/* Define to 1 if you have the `if_indextoname' function. */
#define HAVE_IF_INDEXTONAME 1
deps/cares/config/depcomp
Vendored Executable
+791
View File
@@ -0,0 +1,791 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2021 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by 'PROGRAMS ARGS'.
object Object file output by 'PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# Get the directory component of the given path, and save it in the
# global variables '$dir'. Note that this directory component will
# be either empty or ending with a '/' character. This is deliberate.
set_dir_from ()
{
case $1 in
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
*) dir=;;
esac
}
# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}
# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
echo "#dummy" > "$depfile"
}
# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
# If the compiler actually managed to produce a dependency file,
# post-process it.
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependency.h'.
# Do two passes, one to just change these to
# $object: dependency.h
# and one to simply output
# dependency.h:
# which is needed to avoid the deleted-header problem.
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
} > "$depfile"
rm -f "$tmpdepfile"
else
make_dummy_depfile
fi
}
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Avoid interferences from the environment.
gccflag= dashmflag=
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say). Also, it might not be
## supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The second -e expression handles DOS-style file names with drive
# letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
| tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
aix_post_process_depfile
;;
tcc)
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
# FIXME: That version still under development at the moment of writing.
# Make that this statement remains true also for stable, released
# versions.
# It will wrap lines (doesn't matter whether long or short) with a
# trailing '\', as in:
#
# foo.o : \
# foo.c \
# foo.h \
#
# It will put a trailing '\' even on the last line, and will use leading
# spaces rather than leading tabs (at least since its commit 0394caf7
# "Emit spaces for -MD").
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
# We have to change lines of the first kind to '$object: \'.
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
# And for each line of the second kind, we have to emit a 'dep.h:'
# dummy dependency, to avoid the deleted-header problem.
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file. A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
# Portland's C compiler understands '-MD'.
# Will always output deps to 'file.d' where file is the root name of the
# source file under compilation, even if file resides in a subdirectory.
# The object file name does not affect the name of the '.d' file.
# pgcc 10.2 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\' :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
set_dir_from "$object"
# Use the source, not the object, to determine the base name, since
# that's sadly what pgcc will do too.
set_base_from "$source"
tmpdepfile=$base.d
# For projects that build the same source file twice into different object
# files, the pgcc approach of using the *source* file root name can cause
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
trap "
echo '$0: caught signal, cleaning up...' >&2
rmdir '$lockdir'
exit 1
" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0; do
# mkdir is a portable test-and-set.
if mkdir "$lockdir" 2>/dev/null; then
# This process acquired the lock.
"$@" -MD
stat=$?
# Release the lock.
rmdir "$lockdir"
break
else
# If the lock is being held by a different process, wait
# until the winning process is done or we timeout.
while test -d "$lockdir" && test $i -gt 0; do
sleep 1
i=`expr $i - 1`
done
fi
i=`expr $i - 1`
done
trap - 1 2 13 15
if test $i -le 0; then
echo "$0: failed to acquire lock after $numtries attempts" >&2
echo "$0: check lockdir '$lockdir'" >&2
exit 1
fi
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
# Libtool generates 2 separate objects for the 2 libraries. These
# two compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir$base.o.d # libtool 1.5
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
# Same post-processing that is required for AIX mode.
aix_post_process_depfile
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
rm -f "$tmpdepfile"
;;
msvc7msys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this sed invocation
# correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process the last invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed '1,2d' "$tmpdepfile" \
| tr ' ' "$nl" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E \
| sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
| sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
deps/cares/config/freebsd/ares_config.h
Vendored
+6
View File
@@ -124,6 +124,9 @@
/* Define to 1 if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define to 1 if you have the getifaddrs function. */
#define HAVE_GETIFADDRS 1
/* Define to 1 if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
@@ -133,6 +136,9 @@
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
#define HAVE_IFADDRS_H 1
/* Define to 1 if you have the `if_indextoname' function. */
#define HAVE_IF_INDEXTONAME 1
deps/cares/config/install-sh
Vendored Executable
+541
View File
@@ -0,0 +1,541 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2020-11-14.01; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
# Create dirs (including intermediate dirs) using mode 755.
# This is like GNU 'install' as of coreutils 8.32 (2020).
mkdir_umask=22
backupsuffix=
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
is_target_a_directory=possibly
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-p pass -p to $cpprog.
-s $stripprog installed files.
-S SUFFIX attempt to back up existing files, with suffix SUFFIX.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
By default, rm is invoked with -f; when overridden with RMPROG,
it's up to you to specify -f if you want it.
If -S is not specified, no backups are attempted.
Email bug reports to bug-automake@gnu.org.
Automake home page: https://www.gnu.org/software/automake/
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-p) cpprog="$cpprog -p";;
-s) stripcmd=$stripprog;;
-S) backupsuffix="$2"
shift;;
-t)
is_target_a_directory=always
dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) is_target_a_directory=never;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.
if test -n "$dir_arg"; then
if test -n "$dst_arg"; then
echo "$0: target directory not allowed when installing a directory." >&2
exit 1
fi
fi
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
if test $# -gt 1 || test "$is_target_a_directory" = always; then
if test ! -d "$dst_arg"; then
echo "$0: $dst_arg: Is not a directory." >&2
exit 1
fi
fi
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
# Don't chown directories that already exist.
if test $dstdir_status = 0; then
chowncmd=""
fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dstbase=`basename "$src"`
case $dst in
*/) dst=$dst$dstbase;;
*) dst=$dst/$dstbase;;
esac
dstdir_status=0
else
dstdir=`dirname "$dst"`
test -d "$dstdir"
dstdir_status=$?
fi
fi
case $dstdir in
*/) dstdirslash=$dstdir;;
*) dstdirslash=$dstdir/;;
esac
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
# The $RANDOM variable is not portable (e.g., dash). Use it
# here however when possible just to lower collision chance.
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap '
ret=$?
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
exit $ret
' 0
# Because "mkdir -p" follows existing symlinks and we likely work
# directly in world-writeable /tmp, make sure that the '$tmpdir'
# directory is successfully created first before we actually test
# 'mkdir -p'.
if (umask $mkdir_umask &&
$mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
fi
trap '' 0;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
oIFS=$IFS
IFS=/
set -f
set fnord $dstdir
shift
set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=${dstdirslash}_inst.$$_
rmtmp=${dstdirslash}_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask &&
{ test -z "$stripcmd" || {
# Create $dsttmp read-write so that cp doesn't create it read-only,
# which would cause strip to fail.
if test -z "$doit"; then
: >"$dsttmp" # No need to fork-exec 'touch'.
else
$doit touch "$dsttmp"
fi
}
} &&
$doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# If $backupsuffix is set, and the file being installed
# already exists, attempt a backup. Don't worry if it fails,
# e.g., if mv doesn't support -f.
if test -n "$backupsuffix" && test -f "$dst"; then
$doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
fi
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
deps/cares/config/linux/ares_config.h
Vendored
+6
View File
@@ -124,6 +124,9 @@
/* Define to 1 if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define to 1 if you have the getifaddrs function. */
#define HAVE_GETIFADDRS 1
/* Define to 1 if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
@@ -133,6 +136,9 @@
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
#define HAVE_IFADDRS_H 1
/* Define to 1 if you have the `if_indextoname' function. */
#define HAVE_IF_INDEXTONAME 1
deps/cares/config/ltmain.sh
Vendored Executable
+11436
View File
File diff suppressed because it is too large. Load diff
deps/cares/config/missing
Vendored Executable
+215
View File
@@ -0,0 +1,215 @@
#! /bin/sh
# Common wrapper for a few potentially missing GNU programs.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1996-2021 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try '$0 --help' for more information"
exit 1
fi
case $1 in
--is-lightweight)
# Used by our autoconf macros to check whether the available missing
# script is modern enough.
exit 0
;;
--run)
# Back-compat with the calling convention used by older automake.
shift
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
to PROGRAM being missing or too old.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
Supported PROGRAM values:
aclocal autoconf autoheader autom4te automake makeinfo
bison yacc flex lex help2man
Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
'g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: unknown '$1' option"
echo 1>&2 "Try '$0 --help' for more information"
exit 1
;;
esac
# Run the given program, remember its exit status.
"$@"; st=$?
# If it succeeded, we are done.
test $st -eq 0 && exit 0
# Also exit now if we it failed (or wasn't found), and '--version' was
# passed; such an option is passed most likely to detect whether the
# program is present and works.
case $2 in --version|--help) exit $st;; esac
# Exit code 63 means version mismatch. This often happens when the user
# tries to use an ancient version of a tool on a file that requires a
# minimum version.
if test $st -eq 63; then
msg="probably too old"
elif test $st -eq 127; then
# Program was missing.
msg="missing on your system"
else
# Program was found and executed, but failed. Give up.
exit $st
fi
perl_URL=https://www.perl.org/
flex_URL=https://github.com/westes/flex
gnu_software_URL=https://www.gnu.org/software
program_details ()
{
case $1 in
aclocal|automake)
echo "The '$1' program is part of the GNU Automake package:"
echo "<$gnu_software_URL/automake>"
echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/autoconf>"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
autoconf|autom4te|autoheader)
echo "The '$1' program is part of the GNU Autoconf package:"
echo "<$gnu_software_URL/autoconf/>"
echo "It also requires GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
esac
}
give_advice ()
{
# Normalize program name to check for.
normalized_program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
printf '%s\n' "'$1' is $msg."
configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
case $normalized_program in
autoconf*)
echo "You should only need it if you modified 'configure.ac',"
echo "or m4 files included by it."
program_details 'autoconf'
;;
autoheader*)
echo "You should only need it if you modified 'acconfig.h' or"
echo "$configure_deps."
program_details 'autoheader'
;;
automake*)
echo "You should only need it if you modified 'Makefile.am' or"
echo "$configure_deps."
program_details 'automake'
;;
aclocal*)
echo "You should only need it if you modified 'acinclude.m4' or"
echo "$configure_deps."
program_details 'aclocal'
;;
autom4te*)
echo "You might have modified some maintainer files that require"
echo "the 'autom4te' program to be rebuilt."
program_details 'autom4te'
;;
bison*|yacc*)
echo "You should only need it if you modified a '.y' file."
echo "You may want to install the GNU Bison package:"
echo "<$gnu_software_URL/bison/>"
;;
lex*|flex*)
echo "You should only need it if you modified a '.l' file."
echo "You may want to install the Fast Lexical Analyzer package:"
echo "<$flex_URL>"
;;
help2man*)
echo "You should only need it if you modified a dependency" \
"of a man page."
echo "You may want to install the GNU Help2man package:"
echo "<$gnu_software_URL/help2man/>"
;;
makeinfo*)
echo "You should only need it if you modified a '.texi' file, or"
echo "any other file indirectly affecting the aspect of the manual."
echo "You might want to install the Texinfo package:"
echo "<$gnu_software_URL/texinfo/>"
echo "The spurious makeinfo call might also be the consequence of"
echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
echo "want to install GNU make:"
echo "<$gnu_software_URL/make/>"
;;
*)
echo "You might have modified some files without having the proper"
echo "tools for further handling them. Check the 'README' file, it"
echo "often tells you about the needed prerequisites for installing"
echo "this package. You may also peek at any GNU archive site, in"
echo "case some other package contains this missing '$1' program."
;;
esac
}
give_advice "$1" | sed -e '1s/^/WARNING: /' \
-e '2,$s/^/ /' >&2
# Propagate the correct exit status (expected to be 127 for a program
# not found, 63 for a program that failed due to version mismatch).
exit $st
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
deps/cares/config/netbsd/ares_config.h
Vendored
+6
View File
@@ -124,6 +124,9 @@
/* Define to 1 if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define to 1 if you have the getifaddrs function. */
#define HAVE_GETIFADDRS 1
/* Define to 1 if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
@@ -133,6 +136,9 @@
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
#define HAVE_IFADDRS_H 1
/* Define to 1 if you have the `if_indextoname' function. */
#define HAVE_IF_INDEXTONAME 1
deps/cares/config/openbsd/ares_config.h
Vendored
+6
View File
@@ -124,6 +124,9 @@
/* Define to 1 if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define to 1 if you have the getifaddrs function. */
#define HAVE_GETIFADDRS 1
/* Define to 1 if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
@@ -133,6 +136,9 @@
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
#define HAVE_IFADDRS_H 1
/* Define to 1 if you have the `if_indextoname' function. */
#define HAVE_IF_INDEXTONAME 1
deps/cares/config/sunos/ares_config.h
Vendored
+6
View File
@@ -124,6 +124,9 @@
/* Define to 1 if you have the gethostname function. */
#define HAVE_GETHOSTNAME 1
/* Define to 1 if you have the getifaddrs function. */
#define HAVE_GETIFADDRS 1
/* Define to 1 if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
@@ -133,6 +136,9 @@
/* Define to 1 if you have the `gettimeofday' function. */
#define HAVE_GETTIMEOFDAY 1
/* Define to 1 if you have the <ifaddrs.h> header file. */
#define HAVE_IFADDRS_H 1
/* Define to 1 if you have the `if_indextoname' function. */
#define HAVE_IF_INDEXTONAME 1
deps/cares/config/test-driver
Vendored Executable
+153
View File
@@ -0,0 +1,153 @@
#! /bin/sh
# test-driver - basic testsuite driver script.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 2011-2021 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
# Make unconditional expansion of undefined variables an error. This
# helps a lot in preventing typo-related bugs.
set -u
usage_error ()
{
echo "$0: $*" >&2
print_usage >&2
exit 2
}
print_usage ()
{
cat <<END
Usage:
test-driver --test-name NAME --log-file PATH --trs-file PATH
[--expect-failure {yes|no}] [--color-tests {yes|no}]
[--enable-hard-errors {yes|no}] [--]
TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS]
The '--test-name', '--log-file' and '--trs-file' options are mandatory.
See the GNU Automake documentation for information.
END
}
test_name= # Used for reporting.
log_file= # Where to save the output of the test script.
trs_file= # Where to save the metadata of the test run.
expect_failure=no
color_tests=no
enable_hard_errors=yes
while test $# -gt 0; do
case $1 in
--help) print_usage; exit $?;;
--version) echo "test-driver $scriptversion"; exit $?;;
--test-name) test_name=$2; shift;;
--log-file) log_file=$2; shift;;
--trs-file) trs_file=$2; shift;;
--color-tests) color_tests=$2; shift;;
--expect-failure) expect_failure=$2; shift;;
--enable-hard-errors) enable_hard_errors=$2; shift;;
--) shift; break;;
-*) usage_error "invalid option: '$1'";;
*) break;;
esac
shift
done
missing_opts=
test x"$test_name" = x && missing_opts="$missing_opts --test-name"
test x"$log_file" = x && missing_opts="$missing_opts --log-file"
test x"$trs_file" = x && missing_opts="$missing_opts --trs-file"
if test x"$missing_opts" != x; then
usage_error "the following mandatory options are missing:$missing_opts"
fi
if test $# -eq 0; then
usage_error "missing argument"
fi
if test $color_tests = yes; then
# Keep this in sync with 'lib/am/check.am:$(am__tty_colors)'.
red='' # Red.
grn='' # Green.
lgn='' # Light green.
blu='' # Blue.
mgn='' # Magenta.
std='' # No color.
else
red= grn= lgn= blu= mgn= std=
fi
do_exit='rm -f $log_file $trs_file; (exit $st); exit $st'
trap "st=129; $do_exit" 1
trap "st=130; $do_exit" 2
trap "st=141; $do_exit" 13
trap "st=143; $do_exit" 15
# Test script is run here. We create the file first, then append to it,
# to ameliorate tests themselves also writing to the log file. Our tests
# don't, but others can (automake bug#35762).
: >"$log_file"
"$@" >>"$log_file" 2>&1
estatus=$?
if test $enable_hard_errors = no && test $estatus -eq 99; then
tweaked_estatus=1
else
tweaked_estatus=$estatus
fi
case $tweaked_estatus:$expect_failure in
0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
0:*) col=$grn res=PASS recheck=no gcopy=no;;
77:*) col=$blu res=SKIP recheck=no gcopy=yes;;
99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;;
*:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;;
*:*) col=$red res=FAIL recheck=yes gcopy=yes;;
esac
# Report the test outcome and exit status in the logs, so that one can
# know whether the test passed or failed simply by looking at the '.log'
# file, without the need of also peaking into the corresponding '.trs'
# file (automake bug#11814).
echo "$res $test_name (exit status: $estatus)" >>"$log_file"
# Report outcome to console.
echo "${col}${res}${std}: $test_name"
# Register the test result, and other relevant metadata.
echo ":test-result: $res" > $trs_file
echo ":global-test-result: $res" >> $trs_file
echo ":recheck: $recheck" >> $trs_file
echo ":copy-in-global-log: $gcopy" >> $trs_file
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:
deps/cares/configure
Vendored
+6674 -16735
View File
File diff suppressed because it is too large. Load diff
deps/cares/configure.ac
Vendored
+634 -762
View File
File diff suppressed because it is too large. Load diff
deps/cares/docs/Makefile.in
Vendored
+92 -17
View File
@@ -96,25 +96,24 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ax_ac_append_to_file.m4 \
$(top_srcdir)/m4/ax_ac_print_to_file.m4 \
$(top_srcdir)/m4/ax_add_am_macro_static.m4 \
$(top_srcdir)/m4/ax_am_macros_static.m4 \
$(top_srcdir)/m4/ax_append_compile_flags.m4 \
$(top_srcdir)/m4/ax_append_flag.m4 \
$(top_srcdir)/m4/ax_append_link_flags.m4 \
$(top_srcdir)/m4/ax_check_compile_flag.m4 \
$(top_srcdir)/m4/ax_check_gnu_make.m4 \
$(top_srcdir)/m4/ax_check_link_flag.m4 \
$(top_srcdir)/m4/ax_check_user_namespace.m4 \
$(top_srcdir)/m4/ax_check_uts_namespace.m4 \
$(top_srcdir)/m4/ax_code_coverage.m4 \
$(top_srcdir)/m4/ax_compiler_vendor.m4 \
$(top_srcdir)/m4/ax_cxx_compile_stdcxx.m4 \
$(top_srcdir)/m4/ax_cxx_compile_stdcxx_11.m4 \
$(top_srcdir)/m4/ax_cxx_compile_stdcxx_14.m4 \
$(top_srcdir)/m4/ax_file_escapes.m4 \
$(top_srcdir)/m4/ax_pthread.m4 \
$(top_srcdir)/m4/ax_require_defined.m4 \
$(top_srcdir)/m4/cares-compilers.m4 \
$(top_srcdir)/m4/cares-confopts.m4 \
$(top_srcdir)/m4/cares-functions.m4 \
$(top_srcdir)/m4/cares-reentrant.m4 \
$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
$(top_srcdir)/m4/lt~obsolete.m4 \
$(top_srcdir)/m4/xc-am-iface.m4 \
$(top_srcdir)/m4/xc-cc-check.m4 \
$(top_srcdir)/m4/xc-lt-iface.m4 \
$(top_srcdir)/m4/xc-translit.m4 \
$(top_srcdir)/m4/xc-val-flgs.m4 \
$(top_srcdir)/m4/zz40-xc-ovr.m4 $(top_srcdir)/acinclude.m4 \
$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/m4/pkg.m4 \
$(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
@@ -189,14 +188,13 @@ AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
BUILD_SUBDIRS = @BUILD_SUBDIRS@
CARES_CFLAG_EXTRAS = @CARES_CFLAG_EXTRAS@
CARES_PRIVATE_LIBS = @CARES_PRIVATE_LIBS@
CARES_RANDOM_FILE = @CARES_RANDOM_FILE@
CARES_SYMBOL_HIDING_CFLAG = @CARES_SYMBOL_HIDING_CFLAG@
CARES_VERSION_INFO = @CARES_VERSION_INFO@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CFLAG_CARES_SYMBOL_HIDING = @CFLAG_CARES_SYMBOL_HIDING@
CODE_COVERAGE_CFLAGS = @CODE_COVERAGE_CFLAGS@
CODE_COVERAGE_CPPFLAGS = @CODE_COVERAGE_CPPFLAGS@
CODE_COVERAGE_CXXFLAGS = @CODE_COVERAGE_CXXFLAGS@
@@ -204,7 +202,6 @@ CODE_COVERAGE_ENABLED = @CODE_COVERAGE_ENABLED@
CODE_COVERAGE_LIBS = @CODE_COVERAGE_LIBS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CPPFLAG_CARES_STATICLIB = @CPPFLAG_CARES_STATICLIB@
CSCOPE = @CSCOPE@
CTAGS = @CTAGS@
CXX = @CXX@
@@ -227,8 +224,10 @@ FGREP = @FGREP@
FILECMD = @FILECMD@
GCOV = @GCOV@
GENHTML = @GENHTML@
GMOCK_CFLAGS = @GMOCK_CFLAGS@
GMOCK_LIBS = @GMOCK_LIBS@
GREP = @GREP@
HAVE_CXX11 = @HAVE_CXX11@
HAVE_CXX14 = @HAVE_CXX14@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
@@ -262,6 +261,13 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PKG_CONFIG = @PKG_CONFIG@
PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
PTHREAD_CC = @PTHREAD_CC@
PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
PTHREAD_CXX = @PTHREAD_CXX@
PTHREAD_LIBS = @PTHREAD_LIBS@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
@@ -281,6 +287,7 @@ am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
ax_pthread_config = @ax_pthread_config@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
@@ -319,7 +326,6 @@ runstatedir = @runstatedir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
subdirs = @subdirs@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
@@ -333,6 +339,67 @@ MANPAGES = ares_cancel.3 \
ares_create_query.3 \
ares_destroy.3 \
ares_destroy_options.3 \
ares_dns_class_fromstr.3 \
ares_dns_class_t.3 \
ares_dns_class_tostr.3 \
ares_dns_datatype_t.3 \
ares_dns_flags_t.3 \
ares_dns_mapping.3 \
ares_dns_opcode_tostr.3 \
ares_dns_opt_datatype_t.3 \
ares_dns_opt_get_datatype.3 \
ares_dns_opt_get_name.3 \
ares_dns_opcode_t.3 \
ares_dns_parse.3 \
ares_dns_rcode_t.3 \
ares_dns_rcode_tostr.3 \
ares_dns_record.3 \
ares_dns_record_create.3 \
ares_dns_record_get_flags.3 \
ares_dns_record_get_id.3 \
ares_dns_record_get_opcode.3 \
ares_dns_record_get_rcode.3 \
ares_dns_record_destroy.3 \
ares_dns_record_query_add.3 \
ares_dns_record_query_cnt.3 \
ares_dns_record_query_get.3 \
ares_dns_record_rr_add.3 \
ares_dns_record_rr_cnt.3 \
ares_dns_record_rr_del.3 \
ares_dns_record_rr_get.3 \
ares_dns_rec_type_fromstr.3 \
ares_dns_rec_type_t.3 \
ares_dns_rr.3 \
ares_dns_rr_get_addr.3 \
ares_dns_rr_get_addr6.3 \
ares_dns_rr_get_bin.3 \
ares_dns_rr_get_class.3 \
ares_dns_rr_get_keys.3 \
ares_dns_rr_get_name.3 \
ares_dns_rr_get_opt.3 \
ares_dns_rr_get_opt_byid.3 \
ares_dns_rr_get_opt_cnt.3 \
ares_dns_rr_get_str.3 \
ares_dns_rr_get_type.3 \
ares_dns_rr_get_ttl.3 \
ares_dns_rr_get_u16.3 \
ares_dns_rr_get_u32.3 \
ares_dns_rr_get_u8.3 \
ares_dns_rr_key_datatype.3 \
ares_dns_rr_key_t.3 \
ares_dns_rr_key_to_rec_type.3 \
ares_dns_rr_key_tostr.3 \
ares_dns_rr_set_addr.3 \
ares_dns_rr_set_addr6.3 \
ares_dns_rr_set_bin.3 \
ares_dns_rr_set_opt.3 \
ares_dns_rr_set_str.3 \
ares_dns_rr_set_u16.3 \
ares_dns_rr_set_u32.3 \
ares_dns_rr_set_u8.3 \
ares_dns_section_t.3 \
ares_dns_section_tostr.3 \
ares_dns_write.3 \
ares_dup.3 \
ares_expand_name.3 \
ares_expand_string.3 \
@@ -342,6 +409,7 @@ MANPAGES = ares_cancel.3 \
ares_free_string.3 \
ares_freeaddrinfo.3 \
ares_get_servers.3 \
ares_get_servers_csv.3 \
ares_get_servers_ports.3 \
ares_getaddrinfo.3 \
ares_gethostbyaddr.3 \
@@ -358,6 +426,7 @@ MANPAGES = ares_cancel.3 \
ares_library_init_android.3 \
ares_library_initialized.3 \
ares_mkquery.3 \
ares_opt_param_t.3 \
ares_parse_a_reply.3 \
ares_parse_aaaa_reply.3 \
ares_parse_caa_reply.3 \
@@ -371,6 +440,7 @@ MANPAGES = ares_cancel.3 \
ares_parse_uri_reply.3 \
ares_process.3 \
ares_query.3 \
ares_reinit.3 \
ares_save_options.3 \
ares_search.3 \
ares_send.3 \
@@ -386,7 +456,12 @@ MANPAGES = ares_cancel.3 \
ares_set_socket_functions.3 \
ares_set_sortlist.3 \
ares_strerror.3 \
ares_svcb_param_t.3 \
ares_threadsafety.3 \
ares_timeout.3 \
ares_tlsa_match_t.3 \
ares_tlsa_selector_t.3 \
ares_tlsa_usage_t.3 \
ares_version.3
man_MANS = $(MANPAGES)
deps/cares/docs/Makefile.inc
Vendored
+69
View File
@@ -4,6 +4,67 @@ MANPAGES = ares_cancel.3 \
ares_create_query.3 \
ares_destroy.3 \
ares_destroy_options.3 \
ares_dns_class_fromstr.3 \
ares_dns_class_t.3 \
ares_dns_class_tostr.3 \
ares_dns_datatype_t.3 \
ares_dns_flags_t.3 \
ares_dns_mapping.3 \
ares_dns_opcode_tostr.3 \
ares_dns_opt_datatype_t.3 \
ares_dns_opt_get_datatype.3 \
ares_dns_opt_get_name.3 \
ares_dns_opcode_t.3 \
ares_dns_parse.3 \
ares_dns_rcode_t.3 \
ares_dns_rcode_tostr.3 \
ares_dns_record.3 \
ares_dns_record_create.3 \
ares_dns_record_get_flags.3 \
ares_dns_record_get_id.3 \
ares_dns_record_get_opcode.3 \
ares_dns_record_get_rcode.3 \
ares_dns_record_destroy.3 \
ares_dns_record_query_add.3 \
ares_dns_record_query_cnt.3 \
ares_dns_record_query_get.3 \
ares_dns_record_rr_add.3 \
ares_dns_record_rr_cnt.3 \
ares_dns_record_rr_del.3 \
ares_dns_record_rr_get.3 \
ares_dns_rec_type_fromstr.3 \
ares_dns_rec_type_t.3 \
ares_dns_rr.3 \
ares_dns_rr_get_addr.3 \
ares_dns_rr_get_addr6.3 \
ares_dns_rr_get_bin.3 \
ares_dns_rr_get_class.3 \
ares_dns_rr_get_keys.3 \
ares_dns_rr_get_name.3 \
ares_dns_rr_get_opt.3 \
ares_dns_rr_get_opt_byid.3 \
ares_dns_rr_get_opt_cnt.3 \
ares_dns_rr_get_str.3 \
ares_dns_rr_get_type.3 \
ares_dns_rr_get_ttl.3 \
ares_dns_rr_get_u16.3 \
ares_dns_rr_get_u32.3 \
ares_dns_rr_get_u8.3 \
ares_dns_rr_key_datatype.3 \
ares_dns_rr_key_t.3 \
ares_dns_rr_key_to_rec_type.3 \
ares_dns_rr_key_tostr.3 \
ares_dns_rr_set_addr.3 \
ares_dns_rr_set_addr6.3 \
ares_dns_rr_set_bin.3 \
ares_dns_rr_set_opt.3 \
ares_dns_rr_set_str.3 \
ares_dns_rr_set_u16.3 \
ares_dns_rr_set_u32.3 \
ares_dns_rr_set_u8.3 \
ares_dns_section_t.3 \
ares_dns_section_tostr.3 \
ares_dns_write.3 \
ares_dup.3 \
ares_expand_name.3 \
ares_expand_string.3 \
@@ -13,6 +74,7 @@ MANPAGES = ares_cancel.3 \
ares_free_string.3 \
ares_freeaddrinfo.3 \
ares_get_servers.3 \
ares_get_servers_csv.3 \
ares_get_servers_ports.3 \
ares_getaddrinfo.3 \
ares_gethostbyaddr.3 \
@@ -29,6 +91,7 @@ MANPAGES = ares_cancel.3 \
ares_library_init_android.3 \
ares_library_initialized.3 \
ares_mkquery.3 \
ares_opt_param_t.3 \
ares_parse_a_reply.3 \
ares_parse_aaaa_reply.3 \
ares_parse_caa_reply.3 \
@@ -42,6 +105,7 @@ MANPAGES = ares_cancel.3 \
ares_parse_uri_reply.3 \
ares_process.3 \
ares_query.3 \
ares_reinit.3 \
ares_save_options.3 \
ares_search.3 \
ares_send.3 \
@@ -57,5 +121,10 @@ MANPAGES = ares_cancel.3 \
ares_set_socket_functions.3 \
ares_set_sortlist.3 \
ares_strerror.3 \
ares_svcb_param_t.3 \
ares_threadsafety.3 \
ares_timeout.3 \
ares_tlsa_match_t.3 \
ares_tlsa_selector_t.3 \
ares_tlsa_usage_t.3 \
ares_version.3
deps/cares/docs/adig.1
Vendored
+8 -20
View File
@@ -44,12 +44,13 @@ Print some extra debugging output.
\fB\-f\fR flag
Add a behavior control flag.
Possible values for flag are
igntc - ignore to query in TCP to get truncated UDP answer,
igntc - ignore query truncation, return answer as-is instead of retrying
via tcp.
noaliases - don't honor the HOSTALIASES environment variable,
norecurse - don't query upstream servers recursively,
primary - use the first server,
stayopen - don't close the communication sockets, and
usevc - always use TCP.
primary - use the first server,
stayopen - don't close the communication sockets, and
usevc - always use TCP.
.TP
\fB\-h\fR, \fB\-?\fR
Display this help and exit.
@@ -61,27 +62,14 @@ Servers are tried in round-robin, if the previous one failed.
\fB\-t\fR type
Query records of specified type.
Possible values for type are
A (default), AAAA, AFSDB, ANY, AXFR, CNAME, GPOS, HINFO, ISDN, KEY, LOC, MAILA,
MAILB, MB, MD, MF, MG, MINFO, MR, MX, NAPTR, NS, NSAP, NSAP_PTR, NULL,
PTR, PX, RP, RT, SIG, SOA, SRV, TXT, URI, WKS and X25.
A (default), AAAA, ANY, AXFR, CNAME, HINFO, MX, NAPTR, NS, PTR, SOA, SRV, TXT,
URI, CAA, SVCB, and HTTPS.
.TP
\fB\-T\fR port
Connect to the specified TCP port of DNS server.
.TP
\fB\-U\fR port
Connect to the specified UDP port of DNS server.
.TP
\fB\-x\fR
For an IPv4 \fB-t PTR a.b.c.d\fR lookup, query for
.br
\fBd.c.b.a.in-addr.arpa.\fR
This more often gives correct names in the \fBANSWER\fR.
.br
For an IPv6 \fB-t PTR addr\fR lookup, query for \fBa.b.c....z.IP6.ARPA.\fR
.TP
\fB\-xx\fR
As for \fB-x\fR and an IPv6 address, compact \fBa.b.c....z.IP6.ARPA.\fR into a RFC-2673 bit-string.
This compacted \fBbit-string\fR form is not supported by many DNS-servers.
.SH "REPORTING BUGS"
Report bugs to the c-ares mailing list:
@@ -91,7 +79,7 @@ Report bugs to the c-ares mailing list:
.PP
acountry(1), ahost(1).
.SH COPYRIGHT
This utility is based on code/ideas contained in sofware written by Greg Hudson (ares)
This utility is based on code/ideas contained in software written by Greg Hudson (ares)
carrying the following notice:
.br
Copyright 1998 by the Massachusetts Institute of Technology.
deps/cares/docs/ahost.1
Vendored
+7 -4
View File
@@ -39,11 +39,14 @@ Print some extra debugging output.
Display this help and exit.
.TP
\fB\-t\fR type
If type is "a", print the A record (default).
If type is "a", print the A record.
If type is "aaaa", print the AAAA record.
If type is "u", look for either AAAA or A record (in that order).
If type is "u", look for both AAAA and A records (default).
.TP
\fB\-s\fR \fIdomain\fP
\fB\-s\fR server
Set the server list to use for DNS lookups.
.TP
\fB\-D\fR \fIdomain\fP
Specify the \fIdomain\fP to search instead of using the default values from
.br
/etc/resolv.conf. This option only has an effect on platforms that use
@@ -59,7 +62,7 @@ Report bugs to the c-ares mailing list:
.PP
acountry(1), adig(1).
.SH COPYRIGHT
This utility is based on code/ideas contained in sofware written by Greg Hudson (ares)
This utility is based on code/ideas contained in software written by Greg Hudson (ares)
carrying the following notice:
.br
Copyright 1998 by the Massachusetts Institute of Technology.
deps/cares/docs/ares_cancel.3
Vendored
+1 -1
View File
@@ -22,7 +22,7 @@ ares_cancel \- Cancel a resolve
.nf
#include <ares.h>
void ares_cancel(ares_channel \fIchannel\fP)
void ares_cancel(ares_channel_t *\fIchannel\fP)
.fi
.SH DESCRIPTION
The \fBares_cancel(3)\fP function cancels all lookups/requests made on the the
deps/cares/docs/ares_create_query.3
Vendored
+1
View File
@@ -79,6 +79,7 @@ Memory was exhausted.
.SH AVAILABILITY
Added in c-ares 1.10.0
.SH SEE ALSO
.BR ares_dns_record (3),
.BR ares_expand_name (3),
.BR ares_free_string (3),
.BR ares_mkquery (3)
deps/cares/docs/ares_destroy.3
Vendored
+6 -2
View File
@@ -22,7 +22,7 @@ ares_destroy \- Destroy a resolver channel
.nf
#include <ares.h>
void ares_destroy(ares_channel \fIchannel\fP)
void ares_destroy(ares_channel_t *\fIchannel\fP)
.fi
.SH DESCRIPTION
The \fBares_destroy(3)\fP function destroys the name service channel
@@ -33,9 +33,13 @@ by the channel.
channel, passing a status of \fIARES_EDESTRUCTION\fP. These calls give the
callbacks a chance to clean up any state which might have been stored in their
arguments. A callback must not add new requests to a channel being destroyed.
There is no ability to make this function thread-safe. No additional calls
using this channel may be made once this function is called.
.SH SEE ALSO
.BR ares_init (3),
.BR ares_cancel (3)
.BR ares_cancel (3),
.BR ares_threadsafety (3)
.SH AUTHOR
Greg Hudson, MIT Information Systems
.br
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.\" Copyright (C) Daniel Stenberg
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.\"
.TH ARES_DNS_MAPPINGS 3 "12 November 2023"
.SH NAME
ares_dns_class_fromstr, ares_dns_class_tostr, ares_dns_datatype_t, ares_dns_opcode_tostr,
ares_dns_opt_datatype_t, ares_dns_opt_get_datatype, ares_dns_opt_get_name,
ares_dns_rcode_tostr, ares_dns_rec_type_fromstr, ares_dns_rr_get_keys,
ares_dns_rr_key_datatype, ares_dns_rr_key_to_rec_type, ares_dns_rr_key_tostr,
ares_dns_section_tostr, ares_opt_param_t, ares_svcb_param_t \-
Helper functions for converting dns record identifiers to and from their
respective types, as well identifying datatypes for various records.
.SH SYNOPSIS
.nf
#include <ares.h>
const char *ares_dns_rec_type_tostr(ares_dns_rec_type_t type);
const char *ares_dns_class_tostr(ares_dns_class_t qclass);
const char *ares_dns_opcode_tostr(ares_dns_opcode_t opcode);
const char *ares_dns_rr_key_tostr(ares_dns_rr_key_t key);
const char *ares_dns_section_tostr(ares_dns_section_t section);
const char *ares_dns_rcode_tostr(ares_dns_rcode_t rcode);
ares_bool_t ares_dns_class_fromstr(ares_dns_class_t *qclass, const char *str);
ares_bool_t ares_dns_rec_type_fromstr(ares_dns_rec_type_t *qtype,
const char *str);
const ares_dns_rr_key_t *ares_dns_rr_get_keys(ares_dns_rec_type_t type,
size_t *cnt);
ares_dns_datatype_t ares_dns_rr_key_datatype(ares_dns_rr_key_t key);
ares_dns_rec_type_t ares_dns_rr_key_to_rec_type(ares_dns_rr_key_t key);
ares_dns_opt_datatype_t ares_dns_opt_get_datatype(ares_dns_rr_key_t key,
unsigned short opt);
const char *ares_dns_opt_get_name(ares_dns_rr_key_t key, unsigned short opt);
.fi
.SH ENUMERATIONS
.B ares_dns_datatype_t -
Data types associated with \fIares_dns_rr_key_t\fP:
.RS 4
.B ARES_DATATYPE_INADDR
- IPv4 address as \fIstruct in_addr *\fP. Use \fIares_dns_rr_set_addr(3)\fP to
set and \fIares_dns_rr_get_addr(3)\fP to get.
.br
.B ARES_DATATYPE_INADDR6
- IPv6 address as \fIstruct ares_in6_addr *\fP. Use \fIares_dns_rr_set_addr6(3)\fP to
set and \fIares_dns_rr_get_addr6(3)\fP to get.
.br
.B ARES_DATATYPE_U8
- 8bit unsigned integer. Use \fIares_dns_rr_set_u8(3)\fP to
set and \fIares_dns_rr_get_u8(3)\fP to get.
.br
.B ARES_DATATYPE_U16
- 16bit unsigned integer. Use \fIares_dns_rr_set_u16(3)\fP to
set and \fIares_dns_rr_get_u16(3)\fP to get.
.br
.B ARES_DATATYPE_U32
- 32bit unsigned integer. Use \fIares_dns_rr_set_u32(3)\fP to
set and \fIares_dns_rr_get_u32(3)\fP to get.
.br
.B ARES_DATATYPE_NAME
- Null-terminated string of a domain name (series of labels). Use \fIares_dns_rr_set_str(3)\fP to
set and \fIares_dns_rr_get_str(3)\fP to get.
.br
.B ARES_DATATYPE_STR
- Null-terminated string. Use \fIares_dns_rr_set_str(3)\fP to
set and \fIares_dns_rr_get_str(3)\fP to get.
.br
.B ARES_DATATYPE_BIN
- Binary Data. Use \fIares_dns_rr_set_bin(3)\fP to
set and \fIares_dns_rr_get_bin(3)\fP to get.
.br
.B ARES_DATATYPE_BINP
- Officially defined as binary data, but likely printable. Guaranteed to have
a NULL terminator for convenience (not included in length). Use \fIares_dns_rr_set_bin(3)\fP to
set and \fIares_dns_rr_get_bin(3)\fP to get.
.br
.B ARES_DATATYPE_OPT
- Array of options. 16bit identifier, Binary data. Use \fIares_dns_rr_set_opt(3)\fP to
set and \fIares_dns_rr_get_opt(3)\fP to get.
.br
.RE
.B ares_dns_opt_datatype_t -
Data types associated with \fIARES_DATATYPE_OPT\fP parameters if known as returned
by \fIares_dns_opt_get_datatype(3)\fP:
.RS 4
.B ARES_OPT_DATATYPE_NONE
- No value allowed for this parameter
.br
.B ARES_OPT_DATATYPE_STR_LIST
- List of strings, each prefixed with a single octet representing the length as
defined by RFC 1035. Can use \fIares_expand_string(3)\fP until buffer is consumed.
.br
.B ARES_OPT_DATATYPE_U8_LIST
- List of 8bit unsigned integers, concatenated
.br
.B ARES_OPT_DATATYPE_U16
- 16bit unsigned integer in network byte order
.br
.B ARES_OPT_DATATYPE_U16_LIST
- list of 16bit unsigned integers in network byte order, concatenated.
.br
.B ARES_OPT_DATATYPE_U32
- 32bit unsigned integer in network byte order
.br
.B ARES_OPT_DATATYPE_U32_LIST
- list of 16bit unsigned integers in network byte order, concatenated.
.br
.B ARES_OPT_DATATYPE_INADDR4_LIST
- List of ipv4 addresses in network byte order, concatenated
.br
.B ARES_OPT_DATATYPE_INADDR6_LIST
- List of ipv6 addresses in network byte order, concatenated
.br
.B ARES_OPT_DATATYPE_BIN
- Binary Data
.br
.B ARES_OPT_DATATYPE_NAME
- DNS Domain Name binary format as defined in RFC1035, can use \fIares_expand_name(3)\fP
.br
.RE
.B ares_svcb_param_t -
SVCB (and HTTPS) RR known parameters as returned by \fIares_dns_opt_get_datatype(3)\fP
with \fIARES_RR_SVCB_PARAMS\fP or \fIARES_RR_HTTPS_PARAMS\fP:
.RS 4
.B ARES_SVCB_PARAM_MANDATORY
- Mandatory keys in this RR (RFC 9460 Section 8). Datatype: \fIARES_OPT_DATATYPE_U16_LIST\fP
.br
.B ARES_SVCB_PARAM_ALPN
- Additional supported protocols (RFC 9460 Section 7.1). Datatype: \fIARES_OPT_DATATYPE_STR_LIST\fP
.br
.B ARES_SVCB_PARAM_NO_DEFAULT_ALPN
- No support for default protocol (RFC 9460 Section 7.1). Datatype: \fIARES_OPT_DATATYPE_NONE\fP
.br
.B ARES_SVCB_PARAM_PORT
- Port for alternative endpoint (RFC 9460 Section 7.2). Datatype: \fIARES_OPT_DATATYPE_U16\fP
.br
.B ARES_SVCB_PARAM_IPV4HINT
- IPv4 address hints (RFC 9460 Section 7.3). Datatype: \fIARES_OPT_DATATYPE_INADDR4_LIST\fP
.br
.B ARES_SVCB_PARAM_ECH
- RESERVED (held for Encrypted ClientHello)
.br
.B ARES_SVCB_PARAM_IPV6HINT
- IPv6 address hints (RFC 9460 Section 7.3). Datatype: \fIARES_OPT_DATATYPE_INADDR6_LIST\fP
.br
.RE
.B ares_opt_param_t -
OPT RR known parameters as returned by \fIares_dns_opt_get_datatype(3)\fP
with \fIARES_RR_OPT_OPTIONS\fB:
.RS 4
.B ARES_OPT_PARAM_LLQ
- RFC 8764. Apple's DNS Long-Lived Queries Protocol. Datatype: \fIARES_OPT_DATATYPE_BIN\fP
.br
.B ARES_OPT_PARAM_UL
- http://files.dns-sd.org/draft-sekar-dns-ul.txt: Update Lease. Datatype: \fIARES_OPT_DATATYPE_U32\fP
.br
.B ARES_OPT_PARAM_NSID
- RFC 5001. Name Server Identification. Datatype: \fIARES_OPT_DATATYPE_BIN\fP
.br
.B ARES_OPT_PARAM_DAU
- RFC 6975. DNSSEC Algorithm Understood. Datatype: \fIARES_OPT_DATATYPE_U8_LIST\fP
.br
.B ARES_OPT_PARAM_DHU
- RFC 6975. DS Hash Understood. Datatype: \fIARES_OPT_DATATYPE_U8_LIST\fP
.br
.B ARES_OPT_PARAM_N3U
- RFC 6975. NSEC3 Hash Understood. Datatype: \fIARES_OPT_DATATYPE_U8_LIST\fP
.br
.B ARES_OPT_PARAM_EDNS_CLIENT_SUBNET
- RFC 7871. Client Subnet. Datatype: \fIARES_OPT_DATATYPE_BIN\fP
.br
.B ARES_OPT_PARAM_EDNS_EXPIRE
- RFC 7314. Expire Timer. Datatype: \fIARES_OPT_DATATYPE_U32\fP
.br
.B ARES_OPT_PARAM_COOKIE
- RFC 7873. Client and Server Cookies. Datatype: \fIARES_OPT_DATATYPE_BIN\fP
.br
.B ARES_OPT_PARAM_EDNS_TCP_KEEPALIVE
- RFC 7828. TCP Keepalive timeout. Datatype: \fIARES_OPT_DATATYPE_U16\fP
.br
.B ARES_OPT_PARAM_PADDING
- RFC 7830. Padding. Datatype: \fIARES_OPT_DATATYPE_BIN\fP
.br
.B ARES_OPT_PARAM_CHAIN
- RFC 7901. Chain query requests. Datatype: \fIARES_OPT_DATATYPE_NAME\fP
.br
.B ARES_OPT_PARAM_EDNS_KEY_TAG
- RFC 8145. Signaling Trust Anchor Knowledge in DNSSEC. Datatype: \fIARES_OPT_DATATYPE_U16_LIST\fP
.br
.B ARES_OPT_PARAM_EXTENDED_DNS_ERROR
- RFC 8914. Extended ERROR code and message. Datatype: \fIARES_OPT_DATATYPE_BIN\fP
.br
.RE
.SH DESCRIPTION
The \fIares_dns_rec_type_tostr(3)\fP function outputs a human readable DNS record
type from its numeric form passed in
.IR type .
The \fIares_dns_class_tostr(3)\fP function outputs a human readable DNS class
from its numeric form passed in
.IR qclass .
The \fIares_dns_opcode_tostr(3)\fP function outputs a human readable DNS opcode
from its numeric form in
.IR opcode .
The \fIares_dns_rr_key_tostr(3)\fP function outputs a human readable DNS Resource
Record parameter name from its numeric form in
.IR key .
The \fIares_dns_section_tostr(3)\fP function outputs a human readable DNS
message section from its numeric form in
.IR section .
The \fIares_dns_rcode_tostr(3)\fP function outputs a human readable DNS
response code from its numeric form in
.IR rcode .
The \fIares_dns_class_fromstr(3)\fP function outputs the DNS class in numeric
from from its string representation in
.IR str .
The result is stored into the variable pointed to by
.IR qclass .
The \fIares_dns_rec_type_fromstr(3)\fP function outputs the DNS record type in
numeric from from its string representation in
.IR str .
The result is stored into the variable pointed to by
.IR qtype .
The \fIares_dns_rr_get_keys(3)\fP function retrieves a list of parameters that
may be set or retrieved for the provided
.IR type .
The count of returned keys is stored into the variable pointed to by
.IR cnt .
The \fIares_dns_rr_key_datatype(3)\fP function retrieves the associated datatype
for an RR parameter specified by
.IR key .
The \fIares_dns_rr_key_to_rec_type(3)\fP function dereferences the provided RR
parameter specified by
.IR key
to the DNS Record Type it belongs.
The \fIares_dns_opt_get_datatype(3)\fP function is used in association with
\fIares_dns_rr_set_opt(3)\fP and \fIares_dns_rr_get_opt(3)\fP to retrieve the
datatype of an option record contained within an RR as specified in
.IR key
if it is known. The raw option record identifier is provided by
.IR opt .
The \fIares_dns_opt_get_name(3)\fP function is used in association with
\fIares_dns_rr_set_opt(3)\fP and \fIares_dns_rr_get_opt(3)\fP to retrieve human
readable parameter name of an option record contained within an RR as specified
in
.IR key
if it is known. The raw option record identifier is provided by
.IR opt .
.SH RETURN VALUES
\fIares_dns_rec_type_tostr(3)\fP, \fIares_dns_class_tostr(3)\fP,
\fIares_dns_opcode_tostr(3)\fP, \fIares_dns_rr_key_tostr(3)\fP,
\fIares_dns_section_tostr(3)\fP, \fIares_dns_rcode_tostr(3)\fP, and
\fIares_dns_opt_get_name(3)\fP all return a human printable ASCII string, or
NULL on error.
\fIares_dns_class_fromstr(3)\fP and \fIares_dns_rec_type_fromstr(3)\fP return
.B ARES_TRUE
on successful conversion, otherwise
.B ARES_FALSE.
\fIares_dns_rr_get_keys(3)\fP returns an array of keys or NULL on failure.
\fIares_dns_rr_key_datatype(3)\fP, \fIares_dns_rr_key_to_rec_type(3)\fP, and
\fIares_dns_opt_get_datatype(3)\fP return their respective integer values, or
0 on failure.
.SH AVAILABILITY
These functions were first introduced in c-ares version 1.22.0.
.SH SEE ALSO
.BR ares_dns_record (3),
.BR ares_dns_rr (3),
.BR ares_init (3)
.SH AUTHOR
Copyright (C) 2023 The c-ares project and its members.
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.\" Copyright (C) 2023 The c-ares project and its contributors.
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.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
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.\"
.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
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.\"
.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\"
.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.\"
.TH ARES_DNS_RECORD 3 "12 November 2023"
.SH NAME
ares_dns_class_t, ares_dns_flags_t, ares_dns_opcode_t, ares_dns_parse,
ares_dns_rcode_t, ares_dns_record_create, ares_dns_record_destroy,
ares_dns_record_get_flags, ares_dns_record_get_id, ares_dns_record_get_opcode,
ares_dns_record_get_rcode, ares_dns_record_query_add, ares_dns_record_query_cnt,
ares_dns_record_query_get, ares_dns_rec_type_t, ares_dns_write \-
DNS Record parsing, writing, creating and destroying functions.
.SH SYNOPSIS
.nf
#include <ares.h>
void ares_dns_record_destroy(ares_dns_record_t *dnsrec);
ares_status_t ares_dns_parse(const unsigned char *buf,
size_t buf_len, unsigned int flags,
ares_dns_record_t **dnsrec);
ares_status_t ares_dns_write(ares_dns_record_t *dnsrec,
unsigned char **buf, size_t *buf_len);
ares_status_t ares_dns_record_create(ares_dns_record_t **dnsrec,
unsigned short id,
unsigned short flags,
ares_dns_opcode_t opcode,
ares_dns_rcode_t rcode);
unsigned short ares_dns_record_get_id(const ares_dns_record_t *dnsrec);
unsigned short ares_dns_record_get_flags(const ares_dns_record_t *dnsrec);
ares_dns_opcode_t ares_dns_record_get_opcode(const ares_dns_record_t *dnsrec);
ares_dns_rcode_t ares_dns_record_get_rcode(const ares_dns_record_t *dnsrec);
ares_status_t ares_dns_record_query_add(ares_dns_record_t *dnsrec,
const char *name,
ares_dns_rec_type_t qtype,
ares_dns_class_t qclass);
size_t ares_dns_record_query_cnt(const ares_dns_record_t *dnsrec);
ares_status_t ares_dns_record_query_get(const ares_dns_record_t *dnsrec,
size_t idx, const char **name,
ares_dns_rec_type_t *qtype,
ares_dns_class_t *qclass);
.fi
.SH ENUMERATIONS
.B ares_dns_rec_type_t -
DNS Record types handled by c-ares. Some record types may only be valid
on requests, and some may only be valid on responses:
.RS 4
.B ARES_REC_TYPE_A
- Host address
.br
.B ARES_REC_TYPE_NS
- Authoritative server
.br
.B ARES_REC_TYPE_CNAME
- Canonical name
.br
.B ARES_REC_TYPE_SOA
- Start of authority zone
.br
.B ARES_REC_TYPE_PTR
- Domain name pointer
.br
.B ARES_REC_TYPE_HINFO
- Host information
.br
.B ARES_REC_TYPE_MX
- Mail routing information
.br
.B ARES_REC_TYPE_TXT
- Text strings
.br
.B ARES_REC_TYPE_AAAA
- RFC 3596. Ip6 Address
.br
.B ARES_REC_TYPE_SRV
- RFC 2782. Server Selection
.br
.B ARES_REC_TYPE_NAPTR
- RFC 3403. Naming Authority Pointer
.br
.B ARES_REC_TYPE_OPT
- RFC 6891. EDNS0 option (meta-RR). Pseudo Record.
.br
.B ARES_REC_TYPE_TLSA
- RFC 6698. DNS-Based Authentication of Named Entities (DANE) Transport Layer Security (TLS) Protocol: TLSA
.br
.B ARES_REC_TYPE_SVCB
- RFC 9460. General Purpose Service Binding
.br
.B ARES_REC_TYPE_HTTPS -
- RFC 9460. Service Binding type for use with HTTPS
.br
.B ARES_REC_TYPE_ANY
- Wildcard match. Not response RR
.br
.B ARES_REC_TYPE_URI
- RFC 7553. Uniform Resource Identifier
.br
.B ARES_REC_TYPE_CAA
- RFC 6844. Certification Authority Authorization
.br
.B ARES_REC_TYPE_RAW_RR
- Used as an indicator that the RR record is not parsed, but provided in wire
format
.br
.RE
.B ares_dns_class_t -
DNS Classes for requests and responses:
.RS 4
.B ARES_CLASS_IN
- Internet
.br
.B ARES_CLASS_CHAOS
- CHAOS
.br
.B ARES_CLASS_HESOID
- Hesoid [Dyer 87]
.br
.B ARES_CLASS_NONE
- RFC 2136
.br
.B ARES_CLASS_ANY
- Any class (requests only)
.br
.RE
.B ares_dns_opcode_t -
DNS Header Opcodes:
.RS 4
.B ARES_OPCODE_QUERY
- Standard query
.br
.B ARES_OPCODE_IQUERY
- Inverse query. Obsolete
.br
.B ARES_OPCODE_STATUS
- Name server status query
.br
.B ARES_OPCODE_NOTIFY
- Zone change notification (RFC 1996)
.br
.B ARES_OPCODE_UPDATE
- Zone update message (RFC2136)
.br
.RE
.B ares_dns_flags_t -
DNS Header Flags:
.RS 4
.B ARES_FLAG_QR
- QR. If set, is a response
.br
.B ARES_FLAG_AA
- Authoritative Answer. If set, is authoritative
.br
.B ARES_FLAG_TC
- Truncation. If set, is truncated response
.br
.B ARES_FLAG_RD
- Recursion Desired. If set, recursion is desired
.br
.B ARES_FLAG_RA
- Recursion Available. If set, server supports recursion
.br
.B ARES_FLAG_AD
- RFC 2065. Authentic Data bit indicates in a response that the data included
has been verified by the server providing it
.br
.B ARES_FLAG_CD
- RFC 2065. Checking Disabled bit indicates in a query that non-verified data
is acceptable to the resolver sending the query
.br
.RE
.B ares_dns_rcode_t -
DNS Response codes from server:
.RS 4
.B ARES_RCODE_NOERROR
- Success
.br
.B ARES_RCODE_FORMERR
- Format error. The name server was unable to interpret the query
.br
.B ARES_RCODE_SERVFAIL
- Server Failure. The name server was unable to process this query due to a
problem with the nameserver
.br
.B ARES_RCODE_NXDOMAIN
- Name Error. Meaningful only for responses from an authoritative name server,
this code signifies that the domain name referenced in the query does not exist.
.br
.B ARES_RCODE_NOTIMP
- Not implemented. The name server does not support the requested kind of query
.br
.B ARES_RCODE_REFUSED
- Refused. The name server refuses to perform the specified operation for policy
reasons.
.br
.B ARES_RCODE_YXDOMAIN
- RFC 2136. Some name that ought not to exist, does exist
.br
.B ARES_RCODE_YXRRSET
- RFC 2136. Some RRset that ought to not exist, does exist
.br
.B ARES_RCODE_NXRRSET
- RFC 2136. Some RRset that ought to exist, does not exist
.br
.B ARES_RCODE_NOTAUTH
- RFC 2136. The server is not authoritative for the zone named in the Zone section.
.br
.B ARES_RCODE_NOTZONE
- RFC 2136. A name used in the Prerequisite or Update Section is not within the
zone denoted by the Zone Section.
.br
.B ARES_RCODE_DSOTYPEI
- RFC 8409. DSO-TYPE Not implemented
.br
.B ARES_RCODE_BADSIG
- RFC 8945. TSIG Signature Failure
.br
.B ARES_RCODE_BADKEY
- RFC 8945. Key not recognized
.br
.B ARES_RCODE_BADTIME
- RFC 8945. Signature out of time window
.br
.B ARES_RCODE_BADMODE
- RFC 2930. Bad TKEY Mode
.br
.B ARES_RCODE_BADNAME
- RFC 2930. Duplicate Key Name
.br
.B ARES_RCODE_BADALG
- RFC 2930. Algorithm not supported
.br
.B ARES_RCODE_BADTRUNC
- RFC 8945. Bad Truncation
.br
.B ARES_RCODE_BADCOOKIE
- RFC 7973. Bad/missing Server Cookie
.br
.RE
.SH DESCRIPTION
The \fIares_dns_record_destroy(3)\fP function destroys the memory associated
with the dns record created by either \fIares_dns_record_create(3)\fP or
\fIares_dns_parse(3)\fP passed in via
.IR dnsrec .
The \fIares_dns_parse(3)\fP function parses the buffer provided in
.IR buf
with length provided in
.IR buf_len.
The
.IR flags
parameter can be one or more \fIares_dns_parse_flags_t\fP, or zero if no
flags are needed. The resulting dns record data structure is stored into the
variable pointed to by
.IR dnsrec
and must be destroyed using \fIares_dns_record_destroy(3)\fP.
The \fIares_dns_write(3)\fP function takes a populated DNS record structure in
.IR dnsrec
and writes a wire-format DNS message into the variable pointed to by
.IR buf
and writes the length of the buffer into the variable pointed to by
.IR buf_len.
The buffer must be destroyed using \fIares_free_string(3)\fP.
The \fIares_dns_record_create(3)\fP function creates an empty DNS record structure
in the variable pointed to by
.IR dnsrec.
The
.IR id
parameter is the DNS message id, however if passing to \fIares_send(3)\fP this
identifier will be overwritten, so should typically be 0. The
.IR flags
parameter is one or more \fIares_dns_flags_t\fP. The opcode is passed in the
.IR opcode
parameter and should typically be \fIARES_OPCODE_QUERY\fP. The response code
is meant mostly for responses and is passed in the
.IR rcode
parameter and is typically \fPARES_RCODE_NOERROR\fP.
The \fIares_dns_record_get_id(3)\fP function is used to retrieve the DNS
message id from the DNS record provided in the
.IR dnsrec
parameter.
The \fIares_dns_record_get_flags(3)\fP function is used to retrieve the DNS
message flags from the DNS record provided in the
.IR dnsrec
parameter.
The \fIares_dns_record_get_opcode(3)\fP function is used to retrieve the DNS
message flags from the DNS record provided in the
.IR dnsrec
parameter.
The \fIares_dns_record_get_rcode(3)\fP function is used to retrieve the DNS
message response code from the DNS record provided in the
.IR dnsrec
parameter.
The \fIares_dns_record_query_add(3)\fP function is used to add a question to
the DNS record provided in the
.IR dnsrec
parameter. The domain name specified for the question is provided in the
.IR name
parameter, along with the question type in the
.IR qtype
parameter and the question class (typically \fIARES_CLASS_IN\fP) in the
.IR qclass
parameter.
The \fIares_dns_record_query_cnt(3)\fP function is used to retrieve the number
of DNS questions in the DNS record provided in the
.IR dnsrec
parameter.
The \fIares_dns_record_query_get(3)\fP function is used to retrieve the details
of a single DNS question in the provided
.IR dnsrec
parameter. The index provided in the
.IR idx
parameter must be less than the value returned from \fIares_dns_record_query_cnt(3)\fP.
The DNS question name will be returned in the variable pointed to by the
.IR name
parameter, this may be provided as NULL if the name is not needed.
The DNS question type will be returned in the variable pointed to by the
.IR qtype
parameter, this may be provided as NULL if the type is not needed.
The DNS question class will be returned in the variable pointed to by the
.IR qclass
parameter, this may be provided as NULL if the class is not needed.
.SH RETURN VALUES
\fIares_dns_parse(3)\fP, \fIares_dns_write(3)\fP, \fIares_dns_record_create(3)\fP,
\fIares_dns_record_query_add(3)\fP, and \fIares_dns_record_query_get(3)\fP all
return an \fIares_status_t\fP error code.
.B ARES_SUCCESS
is returned on success,
.B ARES_ENOMEM
is returned on out of memory,
.B ARES_EFORMERR
is returned on misuse.
\fIares_dns_record_get_id(3)\fP, \fIares_dns_record_get_flags(3)\fP,
\fIares_dns_record_get_opcode(3)\fP, \fIares_dns_record_get_rcode(3)\fP, and
\fIares_dns_record_query_cnt(3)\fP all returned their prescribed datatype
values and in general can't fail except for misuse cases, in which a 0 may
be returned, however 0 can also be a valid return value for most of these
functions.
.SH AVAILABILITY
These functions were first introduced in c-ares version 1.22.0.
.SH SEE ALSO
.BR ares_dns_mapping (3),
.BR ares_dns_rr (3),
.BR ares_free_string (3)
.SH AUTHOR
Copyright (C) 2023 The c-ares project and its members.
deps/cares/docs/ares_dns_record_create.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
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.\" Copyright (C) 2023 The c-ares project and its contributors.
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.\" Copyright (C) 2023 The c-ares project and its contributors.
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.\"
.TH ARES_DNS_RR 3 "12 November 2023"
.SH NAME
ares_dns_record_rr_add, ares_dns_record_rr_cnt, ares_dns_record_rr_del,
ares_dns_record_rr_get, ares_dns_rr_get_addr, ares_dns_rr_get_addr6,
ares_dns_rr_get_bin, ares_dns_rr_get_class, ares_dns_rr_get_name,
ares_dns_rr_get_opt, ares_dns_rr_get_opt_byid, ares_dns_rr_get_opt_cnt,
ares_dns_rr_get_str, ares_dns_rr_get_ttl, ares_dns_rr_get_type,
ares_dns_rr_get_u16, ares_dns_rr_get_u32, ares_dns_rr_get_u8, ares_dns_rr_key_t,
ares_dns_rr_set_addr, ares_dns_rr_set_addr6, ares_dns_rr_set_bin,
ares_dns_rr_set_opt, ares_dns_rr_set_str, ares_dns_rr_set_u16,
ares_dns_rr_set_u32, ares_dns_rr_set_u8, ares_dns_section_t, ares_tlsa_match_t,
ares_tlsa_selector_t, ares_tlsa_usage_t \-
DNS Resource Record creating, reading, and writing functions.
.SH SYNOPSIS
.nf
#include <ares.h>
size_t ares_dns_record_rr_cnt(const ares_dns_record_t *dnsrec,
ares_dns_section_t sect);
ares_status_t ares_dns_record_rr_add(ares_dns_rr_t **rr_out,
ares_dns_record_t *dnsrec,
ares_dns_section_t sect,
const char *name,
ares_dns_rec_type_t type,
ares_dns_class_t rclass,
unsigned int ttl);
ares_dns_rr_t *ares_dns_record_rr_get(ares_dns_record_t *dnsrec,
ares_dns_section_t sect,
size_t idx);
ares_status_t ares_dns_record_rr_del(ares_dns_record_t *dnsrec,
ares_dns_section_t sect,
size_t idx);
const char *ares_dns_rr_get_name(const ares_dns_rr_t *rr);
ares_dns_rec_type_t ares_dns_rr_get_type(const ares_dns_rr_t *rr);
ares_dns_class_t ares_dns_rr_get_class(const ares_dns_rr_t *rr);
unsigned int ares_dns_rr_get_ttl(const ares_dns_rr_t *rr);
ares_status_t ares_dns_rr_set_addr(ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
const struct in_addr *addr);
ares_status_t ares_dns_rr_set_addr6(ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
const struct ares_in6_addr *addr);
ares_status_t ares_dns_rr_set_str(ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
const char *val);
ares_status_t ares_dns_rr_set_u8(ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
unsigned char val);
ares_status_t ares_dns_rr_set_u16(ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
unsigned short val);
ares_status_t ares_dns_rr_set_u32(ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
unsigned int val);
ares_status_t ares_dns_rr_set_bin(ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
const unsigned char *val,
size_t len);
ares_status_t ares_dns_rr_set_opt(ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
unsigned short opt,
const unsigned char *val,
size_t val_len);
const struct in_addr *ares_dns_rr_get_addr(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key);
const struct ares_in6_addr *ares_dns_rr_get_addr6(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key);
const char *ares_dns_rr_get_str(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key);
unsigned char ares_dns_rr_get_u8(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key);
unsigned short ares_dns_rr_get_u16(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key);
unsigned int ares_dns_rr_get_u32(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key);
const unsigned char *ares_dns_rr_get_bin(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
size_t *len);
size_t ares_dns_rr_get_opt_cnt(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key);
unsigned short ares_dns_rr_get_opt(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
size_t idx,
const unsigned char **val,
size_t *val_len);
ares_bool_t ares_dns_rr_get_opt_byid(const ares_dns_rr_t *dns_rr,
ares_dns_rr_key_t key,
unsigned short opt,
const unsigned char **val,
size_t *val_len);
.fi
.SH ENUMERATIONS
.B ares_dns_section_t -
DNS RR section types:
.RS 4
.B ARES_SECTION_ANSWER
- Answer section
.br
.B ARES_SECTION_AUTHORITY
- Authority section
.br
.B ARES_SECTION_ADDITIONAL
- Additional Information section
.br
.RE
.B ares_dns_rr_key_t -
Keys used for handling RR record parameters:
.RS 4
.B ARES_RR_A_ADDR
- A Record. Address. Datatype: \fIARES_DATATYPE_INADDR\fP
.br
.B ARES_RR_NS_NSDNAME
- NS Record. Name. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_CNAME_CNAME
- CNAME Record. CName. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_SOA_MNAME
- SOA Record. MNAME, Primary Source of Data. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_SOA_RNAME
- SOA Record. RNAME, Mailbox of person responsible. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_SOA_SERIAL
- SOA Record. Serial, version. Datatype: \fIARES_DATATYPE_U32\fP
.br
.B ARES_RR_SOA_REFRESH
- SOA Record. Refresh, zone refersh interval. Datatype: \fIARES_DATATYPE_U32\fP
.br
.B ARES_RR_SOA_RETRY
- SOA Record. Retry, failed refresh retry interval. Datatype: \fIARES_DATATYPE_U32\fP
.br
.B ARES_RR_SOA_EXPIRE
- SOA Record. Expire, upper limit on authority. Datatype: \fIARES_DATATYPE_U32\fP
.br
.B ARES_RR_SOA_MINIMUM
- SOA Record. Minimum, RR TTL. Datatype: \fIARES_DATATYPE_U32\fP
.br
.B ARES_RR_PTR_DNAME
- PTR Record. DNAME, pointer domain. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_HINFO_CPU
- HINFO Record. CPU. Datatype: \fIARES_DATATYPE_STR\fP
.br
.B ARES_RR_HINFO_OS
- HINFO Record. OS. Datatype: \fIARES_DATATYPE_STR\fP
.br
.B ARES_RR_MX_PREFERENCE
- MX Record. Preference. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_MX_EXCHANGE
- MX Record. Exchange, domain. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_TXT_DATA
- TXT Record. Data. Datatype: \fIARES_DATATYPE_BINP\fP
.br
.B ARES_RR_AAAA_ADDR
- AAAA Record. Address. Datatype: \fIARES_DATATYPE_INADDR6\fP
.br
.B ARES_RR_SRV_PRIORITY
- SRV Record. Priority. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_SRV_WEIGHT
- SRV Record. Weight. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_SRV_PORT
- SRV Record. Port. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_SRV_TARGET
- SRV Record. Target domain. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_NAPTR_ORDER
- NAPTR Record. Order. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_NAPTR_PREFERENCE
- NAPTR Record. Preference. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_NAPTR_FLAGS
- NAPTR Record. Flags. Datatype: \fIARES_DATATYPE_STR\fP
.br
.B ARES_RR_NAPTR_SERVICES
- NAPTR Record. Services. Datatype: \fIARES_DATATYPE_STR\fP
.br
.B ARES_RR_NAPTR_REGEXP
- NAPTR Record. Regexp. Datatype: \fIARES_DATATYPE_STR\fP
.br
.B ARES_RR_NAPTR_REPLACEMENT
- NAPTR Record. Replacement. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_OPT_UDP_SIZE
- OPT Record. UDP Size. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_OPT_VERSION
- OPT Record. Version. Datatype: \fIARES_DATATYPE_U8\fP
.br
.B ARES_RR_OPT_FLAGS
- OPT Record. Flags. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_OPT_OPTIONS
- OPT Record. Options. See \fIares_opt_param_t\fP. Datatype: \fIARES_DATATYPE_OPT\fP
.br
.B ARES_RR_TLSA_CERT_USAGE
- TLSA Record. Certificate Usage. See \fIares_tlsa_usage_t\fP. Datatype: \fIARES_DATATYPE_U8\fP
.br
.B ARES_RR_TLSA_SELECTOR
- TLSA Record. Selector. See \fIares_tlsa_selector_t\fP. Datatype: \fIARES_DATATYPE_U8\fP
.br
.B ARES_RR_TLSA_MATCH
- TLSA Record. Matching Type. See \fIares_tlsa_match_t\fP. Datatype: \fIARES_DATATYPE_U8\fP
.br
.B ARES_RR_TLSA_DATA
- TLSA Record. Certificate Association Data. Datatype: \fIARES_DATATYPE_BIN\fP
.br
.B ARES_RR_SVCB_PRIORITY
- SVCB Record. SvcPriority. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_SVCB_TARGET
- SVCB Record. TargetName. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_SVCB_PARAMS
- SVCB Record. SvcParams. See \fIares_svcb_param_t\fP. Datatype: \fIARES_DATATYPE_OPT\fP
.br
.B ARES_RR_HTTPS_PRIORITY
- HTTPS Record. SvcPriority. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_HTTPS_TARGET
- HTTPS Record. TargetName. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_HTTPS_PARAMS
- HTTPS Record. SvcParams. See \fIares_svcb_param_t\fP. Datatype: \fIARES_DATATYPE_OPT\fP
.br
.B ARES_RR_URI_PRIORITY
- URI Record. Priority. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_URI_WEIGHT
- URI Record. Weight. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_URI_TARGET
- URI Record. Target domain. Datatype: \fIARES_DATATYPE_NAME\fP
.br
.B ARES_RR_CAA_CRITICAL
- CAA Record. Critical flag. Datatype: \fIARES_DATATYPE_U8\fP
.br
.B ARES_RR_CAA_TAG
- CAA Record. Tag/Property. Datatype: \fIARES_DATATYPE_STR\fP
.br
.B ARES_RR_CAA_VALUE
- CAA Record. Value. Datatype: \fIARES_DATATYPE_BINP\fP
.br
.B ARES_RR_RAW_RR_TYPE
- RAW Record. RR Type. Datatype: \fIARES_DATATYPE_U16\fP
.br
.B ARES_RR_RAW_RR_DATA
- RAW Record. RR Data. Datatype: \fIARES_DATATYPE_BIN\fP
.br
.RE
.B ares_tlsa_usage_t -
TLSA Record \fIARES_RR_TLSA_CERT_USAGE\fP known values
.RS 4
.B ARES_TLSA_USAGE_CA
- Certificate Usage 0. CA Constraint
.br
.B ARES_TLSA_USAGE_SERVICE
- Certificate Usage 1. Service Certificate Constraint
.br
.B ARES_TLSA_USAGE_TRUSTANCHOR
- Certificate Usage 2. Trust Anchor Assertion
.br
.B ARES_TLSA_USAGE_DOMAIN
- Certificate Usage 3. Domain-issued certificate
.br
.RE
.B ares_tlsa_selector_t -
TLSA Record \fIARES_RR_TLSA_SELECTOR\fP known values:
.RS 4
.B ARES_TLSA_SELECTOR_FULL
- Full Certificate
.br
.B ARES_TLSA_SELECTOR_SUBJPUBKEYINFO
- DER-encoded SubjectPublicKeyInfo
.br
.RE
.B ares_tlsa_match_t -
TLSA Record \fIARES_RR_TLSA_MATCH\fP known values:
.RS 4
.B ARES_TLSA_MATCH_EXACT
- Exact match
.br
.B ARES_TLSA_MATCH_SHA256
- Sha256 match
.br
.B ARES_TLSA_MATCH_SHA512
- Sha512 match
.br
.RE
.SH DESCRIPTION
The \fIares_dns_record_rr_cnt(3)\fP function returns the number of resource
records in the DNS record provided by the
.IR dnsrec
parameter for the section provided in the
.IR sect
parameter.
The \fIares_dns_record_rr_add(3)\fP function adds a new resource record entry
the the DNS record provided by the
.IR dnsrec
parameter. The resulting resource record is stored into the variable pointed to by
.IR rr_out.
The DNS section the resource record belongs to is specified by the
.IR sect
parameter. The domain name associated with the resource record is specified by the
.IR name
parameter, which can not be NULL but may be an empty string, or ".". The resource
record type is specified in the
.IR type
parameter, along with the DNS record class in the
.IR rclass
parameter, and the Time To Live (TTL) in the
.IR ttl
parameter.
The \fIares_dns_record_rr_get(3)\fP function is used to retrieve the resource
record pointer from the DNS record provided in the
.IR dnsrec
parameter, for the resource record section provided in the
.IR sect
parameter, for the specified index in the
.IR idx
parameter. The index must be less than \fIares_dns_record_rr_cnt(3)\fP.
The \fIares_dns_record_rr_del(3)\fP is used to delete a resource record from
the DNS record specified in the
.IR dnsrec
parameter. Its primary use is to remove a \fIARES_REC_TYPE_OPT\fP record when
needing to retry a query without EDNS support. The DNS RR section is specified
via the
.IR sect
parameter, and the index to remove is specified in the
.IR idx
parameter. The index must be less than \fIares_dns_record_rr_cnt(3)\fP.
The \fIares_dns_rr_get_name(3)\fP function is used to retrieve the resource
record domain name from the Resource Record pointer provided in the
.IR rr
parameter.
The \fIares_dns_rr_get_type(3)\fP function is used to retrieve the resource
record type from the Resource Record pointer provided in the
.IR rr
parameter.
The \fIares_dns_rr_get_class(3)\fP function is used to retrieve the resource
record class from the Resource Record pointer provided in the
.IR rr
parameter.
The \fIares_dns_rr_get_ttl(3)\fP function is used to retrieve the resource
record class Time to Live (TTL) from the Resource Record pointer provided in the
.IR rr
parameter.
The \fIares_dns_rr_set_addr(3)\fP function is used to set an IPv4 address for the
associated resource record key/parameter when the datatype is \fIARES_DATATYPE_INADDR\fP.
The resource record to be modified is provided in the
.IR dns_rr
parameter, the key/parameter is provided in the
.IR key
parameter, and the value is provided in the
.IR addr
parameter.
The \fIares_dns_rr_set_addr6(3)\fP function is used to set an IPv6 address for the
associated resource record key/parameter when the datatype is \fIARES_DATATYPE_INADDR6\fP.
The resource record to be modified is provided in the
.IR dns_rr
parameter, the key/parameter is provided in the
.IR key
parameter, and the value is provided in the
.IR addr
parameter.
The \fIares_dns_rr_set_str(3)\fP function is used to set a string for the
associated resource record key/parameter when the datatype is \fIARES_DATATYPE_STR\fP
or \fIARES_DATATYPE_NAME\fP. Most strings are limited to 255 bytes,
however some records, such as a TXT record may allow longer as they are output
as multiple strings. The resource record to be modified is
provided in the
.IR dns_rr
parameter, the key/parameter is provided in the
.IR key
parameter, and the value is provided in the
.IR val
parameter.
The \fIares_dns_rr_set_u8(3)\fP function is used to set an 8bit unsigned value for the
associated resource record key/parameter when the datatype is \fIARES_DATATYPE_U8\fP.
The resource record to be modified is provided in the
.IR dns_rr
parameter, the key/parameter is provided in the
.IR key
parameter, and the value is provided in the
.IR val
parameter.
The \fIares_dns_rr_set_u16(3)\fP function is used to set an 16bit unsigned value for the
associated resource record key/parameter when the datatype is \fIARES_DATATYPE_U16\fP.
The resource record to be modified is provided in the
.IR dns_rr
parameter, the key/parameter is provided in the
.IR key
parameter, and the value is provided in the
.IR val
parameter.
The \fIares_dns_rr_set_u32(3)\fP function is used to set an 32bit unsigned value for the
associated resource record key/parameter when the datatype is \fIARES_DATATYPE_U32\fP.
The resource record to be modified is provided in the
.IR dns_rr
parameter, the key/parameter is provided in the
.IR key
parameter, and the value is provided in the
.IR val
parameter.
The \fIares_dns_rr_set_bin(3)\fP function is used to set an binary value for the
associated resource record key/parameter when the datatype is \fIARES_DATATYPE_BIN\fP
or \fIARES_DATATYPE_BINP\fP.
The resource record to be modified is provided in the
.IR dns_rr
parameter, the key/parameter is provided in the
.IR key
parameter, and the value is provided in the
.IR val
parameter. And the associated value length is provided in the
.IR len
parameter.
The \fIares_dns_rr_set_opt(3)\fP function is used to set option/parameter keys and
values for the resource record when the datatype if \fIARES_DATATYPE_OPT\fP. The
resource record to be modified is provided in the
.IR dns_rr
parameter. They key/parameter is provided in the
.IR key
parameter. The option/parameter value specific to the resource record is provided
in the
.IR opt
parameter, and this is left to the user to determine the appropriate value to
use. Some known values may be provided by \fIares_svcb_param_t\fP and \fIares_opt_param_t\fP
enumerations. The value for the option is always provided in binary form in
.IR val
with length provided in
.IR val_len.
The \fIares_dns_rr_get_addr(3)\fP function is used to retrieve the IPv4 address
from the resource record when the datatype is \fIARES_DATATYPE_INADDR\fP. The
resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter.
The \fIares_dns_rr_get_addr6(3)\fP function is used to retrieve the IPv6 address
from the resource record when the datatype is \fIARES_DATATYPE_INADDR6\fP. The
resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter.
The \fIares_dns_rr_get_str(3)\fP function is used to retrieve a string
from the resource record when the datatype is \fIARES_DATATYPE_STR\fP or
\fIARES_DATATYPE_NAME\fP. The resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter.
The \fIares_dns_rr_get_u8(3)\fP function is used to retrieve an 8bit integer
from the resource record when the datatype is \fIARES_DATATYPE_U8\fP.
The resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter.
The \fIares_dns_rr_get_u16(3)\fP function is used to retrieve a 16bit integer
from the resource record when the datatype is \fIARES_DATATYPE_U16\fP.
The resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter.
The \fIares_dns_rr_get_u32(3)\fP function is used to retrieve a 32bit integer
from the resource record when the datatype is \fIARES_DATATYPE_U32\fP.
The resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter.
The \fIares_dns_rr_get_bin(3)\fP function is used to retrieve binary data
from the resource record when the datatype is \fIARES_DATATYPE_BIN\fP or
\fIARES_DATATYPE_BINP\fP.
The resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter, and length is stored into the variable pointed to by
.IR len.
The \fIares_dns_rr_get_opt_cnt(3)\fP function is used to retrieve the count
of options/parameters associated with the resource record when the datatype
is \fIARES_DATATYPE_OPT\fP.
The resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key.
The \fIares_dns_rr_get_opt(3)\fP function is used to retrieve binary option data
from the resource record when the datatype is \fIARES_DATATYPE_OPT\fP for the
specified index.
The resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter, the index to retrieve the option data from is provided in the
.IR idx
parameter. The value is stored into the variable pointed to by
.IR val
and length is stored into the variable pointed to by
.IR val_len.
The \fIares_dns_rr_get_opt_byid(3)\fP function is used to retrieve binary option data
from the resource record when the datatype is \fIARES_DATATYPE_OPT\fP for the
specified option identifier, if it exists.
The resource record is provided in the
.IR dns_rr
parameter and the key/parameter to retrieve is provided in the
.IR key
parameter, the identifier to retrieve the option data from is provided in the
.IR opt
parameter. The value is stored into the variable pointed to by
.IR val
and length is stored into the variable pointed to by
.IR val_len.
.SH RETURN VALUES
\fIares_dns_record_rr_cnt(3)\fP and \fIares_dns_rr_get_opt_cnt(3)\fP return the
respective counts.
\fIares_dns_record_rr_add(3)\fP, \fIares_dns_record_rr_del(3)\fP,
\fIares_dns_rr_set_addr(3)\fP, \fIares_dns_rr_set_addr6(3)\fP,
\fIares_dns_rr_set_str(3)\fP, \fIares_dns_rr_set_u8(3)\fP,
\fIares_dns_rr_set_u16(3)\fP, \fIares_dns_rr_set_u32(3)\fP,
\fIares_dns_rr_set_bin(3)\fP, and \fIares_dns_rr_set_opt(3)\fP all
return an \fIares_status_t\fP error code.
.B ARES_SUCCESS
is returned on success,
.B ARES_ENOMEM
is returned on out of memory,
.B ARES_EFORMERR
is returned on misuse.
\fIares_dns_rr_get_name(3)\fP, \fIares_dns_rr_get_type(3)\fP,
\fIares_dns_rr_get_class(3)\fP, \fIares_dns_rr_get_ttl(3)\fP,
\fIares_dns_rr_get_addr(3)\fP, \fIares_dns_rr_get_addr6(3)\fP,
\fIares_dns_rr_get_str(3)\fP, \fIares_dns_rr_get_u8(3)\fP,
\fIares_dns_rr_get_u16(3)\fP, \fIares_dns_rr_get_u32(3)\fP,
\fIares_dns_rr_get_bin(3)\fP, \fIares_dns_rr_get_opt(3)\fP all return their
prescribed datatype values and in general can't fail except for misuse cases,
in which a 0 (or NULL) may be returned, however 0 can also be a valid return
value for most of these functions.
\fIares_dns_record_rr_get(3)\fP will return the requested resource record
pointer or NULL on failure (misuse).
\fIares_dns_rr_get_opt_byid(3)\fP will return ARES_TRUE if the option was
found, otherwise ARES_FALSE if not found (or misuse).
.SH AVAILABILITY
These functions were first introduced in c-ares version 1.22.0.
.SH SEE ALSO
.BR ares_dns_mapping (3),
.BR ares_dns_record (3),
.BR ares_free_string (3)
.SH AUTHOR
Copyright (C) 2023 The c-ares project and its members.
deps/cares/docs/ares_dns_rr_get_addr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
deps/cares/docs/ares_dns_rr_get_keys.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_mapping.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
deps/cares/docs/ares_dns_rr_get_opt_byid.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
deps/cares/docs/ares_dns_rr_get_opt_cnt.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
deps/cares/docs/ares_dns_rr_get_str.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
deps/cares/docs/ares_dns_rr_get_ttl.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
deps/cares/docs/ares_dns_rr_get_type.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\"
.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_mapping.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
deps/cares/docs/ares_dns_rr_key_to_rec_type.3
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.\"
.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_mapping.3
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.\"
.\" Copyright (C) Daniel Stenberg
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_mapping.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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.\" Copyright (C) 2023 The c-ares project and its contributors.
.\" SPDX-License-Identifier: MIT
.so man3/ares_dns_rr.3
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