SKIP_CHECK_VALUE is a string literal, so its size is the length of the
string in chars plus one. The buffer buf is also always null-terminated,
so its size should match the size of SKIP_CHECK_VALUE, which is _not_
SKIP_CHECK_SIZE.
Rename SKIP_CHECK_SIZE to be consistent with C/C++ terminology.
PR-URL: https://github.com/nodejs/node/pull/47845
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Shelley Vohr <shelley.vohr@gmail.com>
Add an ExitCode enum class and use it throughout the code base
instead of hard-coding the exit codes everywhere. At the moment,
the exit codes used in many places do not actually conform to
what the documentation describes. With the new enums (which
are also available to the JS land as constants in an internal
binding) we could migrate to a more consistent usage of the
codes, and eventually expose the constants to the user land
when they are stable enough.
PR-URL: https://github.com/nodejs/node/pull/44746
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
So far, process initialization has been a bit all over the place
in Node.js. `InitializeNodeWithArgs()` is our main public API
for this, but inclusion of items in it vs. `InitializeOncePerProcess()`
and `PlatformInit()` has been random at best. Likewise,
some pieces of initialization have been guarded by
`NODE_SHARED_MODE`, but also fairly randomly and without
any meaningful connection to shared library usage.
This leaves embedders in a position to cherry-pick some of
the initialization code into their own code to make their
application behave like typical Node.js applications to the
degree to which they desire it.
Electron takes an alternative route and makes direct use of
`InitializeOncePerProcess()` already while it is a private
API, with a `TODO` to add it to the public API in Node.js.
This commit addresses that `TODO`, and `TODO`s around the
`NODE_SHARED_MODE` usage. Specifically:
- `InitializeOncePerProcess()` and `TearDownOncePerProcess()`
are added to the public API.
- The `flags` option of these functions are merged with the
`flags` option for `InitializeNodeWithArgs()`, since they
essentially share the same semantics.
- The return value of the function is made an abstract class,
rather than a struct, for easier API/ABI stability.
- Initialization code from `main()` is brought into these
functions (since that makes sense in general).
- Add a `TODO` for turning `InitializeNodeWithArgs()` into
a small wrapper around `InitializeOncePerProcess()` and
eventually removing it (at least one major release cycle
each, presumably).
- Remove `NODE_SHARED_MODE` guards and replace them with
runtime options.
PR-URL: https://github.com/nodejs/node/pull/44121
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Expose the POSIX credential accessors through
`internalBinding('credentials')` instead of setting them on the
process or bootstrapper object from C++ directly. Also moves
`SafeGetEnv` from `internalBinding('util')` to
`internalBinding('credentials')` since it's closely related to
the credentials.
In the JS land, instead of wrapping the bindings then writing
to the process object directly in main_thread_only.js, return
the wrapped functions back to bootstrap/node.js where they get
written to the process object conditionally for clarity.
Refs: https://github.com/nodejs/node/issues/24961
PR-URL: https://github.com/nodejs/node/pull/25066
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
`node_internals.h` already includes the most common headers,
so double includes can be avoided in a lot of cases. Also don’t include
`node_internals.h` from `node.h` implicitly anymore, as that is mostly
unnecessary.
PR-URL: https://github.com/nodejs/node/pull/14697
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit attempts to fix the following TODO:
// TODO(bnoordhuis) Should perhaps also check whether
getauxval(AT_SECURE) is non-zero on Linux.
This can be manually tested at the moment using the following steps:
$ setcap cap_net_raw+ep out/Release/node
$ NODE_PENDING_DEPRECATION="1" out/Release/node -p
"process.binding('config').pendingDeprecation"
true
$ useradd test
$ su test
$ NODE_PENDING_DEPRECATION="1" out/Release/node -p
"process.binding('config').pendingDeprecation"
undefined
PR-URL: https://github.com/nodejs/node/pull/12548
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
If `IsWindows7OrGreater()` returns `false`, the Node.js program should
exit with a more specific code ERROR_EXE_MACHINE_TYPE_MISMATCH instead
the code 0x1(ERROR_INVALID_FUNCTION)
PR-URL: https://github.com/nodejs/node/pull/8204
Reviewed-By: João Reis <reis@janeasystems.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Disable stdio buffering, it interacts poorly with printf() calls from
elsewhere in the program (e.g., any logging from V8.) Unbreaks among
other things the `--trace_debug_json` switch.
Undoes commit 0966ab99 ("src: force line buffering for stderr"), which
in retrospect is not a proper fix. Turning on line buffering fixed a
flaky test on SmartOS but the test wasn't failing on other platforms,
where stderr wasn't line-buffered either. Mark the test flaky again,
it failed once in a run of 333 tries on the smartos-64 buildbot.
Disabling buffering should be safe even when mixed with non-blocking
stdio I/O because libuv goes to great lengths to reopen the tty file
descriptors and falls back to blocking I/O when that fails.
PR-URL: https://github.com/nodejs/node/pull/7610
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Rich Trott <rtrott@gmail.com>
When specifing a parameter that requries an additional argument on the
command line, node would segfault. This appears to be specific to
Windows, adjusted command line argument parsing to hold a nullptr
terminal.
Adding unit test for crash on missing arguments.
PR-URL: https://github.com/nodejs/node/pull/6938
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
The copyright and license notice is already in the LICENSE file. There
is no justifiable reason to also require that it be included in every
file, since the individual files are not individually distributed except
as part of the entire package.
Now that we are building with C++11 features enabled, replace use
of NULL with nullptr.
The benefit of using nullptr is that it can never be confused for
an integral type because it does not support implicit conversions
to integral types except boolean - unlike NULL, which is defined
as a literal `0`.
Michaël Zasso