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Arnaldo Carvalho de Melo
6d41907c63
Same problem that got fixed in a similar fashion in tools/perf/ inc8b5f2c96d("tools: Introduce str_error_r()"), fix it in the same way, licensing needs to be sorted out to libbpf to use libapi, so, for this simple case, just get the same wrapper in tools/lib/bpf. This makes libbpf and its users (bpftool, selftests, perf) to build again in Alpine Linux 3.[45678] and edge. Acked-by: Alexei Starovoitov <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Daniel Borkmann <[email protected]> Cc: David Ahern <[email protected]> Cc: Hendrik Brueckner <[email protected]> Cc: Jakub Kicinski <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Martin KaFai Lau <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Quentin Monnet <[email protected]> Cc: Thomas Richter <[email protected]> Cc: Wang Nan <[email protected]> Cc: Yonghong Song <[email protected]> Fixes:1ce6a9fc15("bpf: fix build error in libbpf with EXTRA_CFLAGS="-Wp, -D_FORTIFY_SOURCE=2 -O2"") Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
7 lines
152 B
C
7 lines
152 B
C
// SPDX-License-Identifier: LGPL-2.1
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#ifndef BPF_STR_ERROR
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#define BPF_STR_ERROR
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char *str_error(int err, char *dst, int len);
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#endif // BPF_STR_ERROR
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