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kconfig: use memcmp instead of deprecated bcmp

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bcmp() was removed in POSIX.1-2008.

This commit replaces bcmp() with memcmp(). This allows Kconfig to link
with C libraries that do not provide bcmp(), such as Android bionic
libc.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Reviewed-by: Miguel Ojeda <ojeda@kernel.org>
Reported-by: Abhigyan Ghosh <zscript.team.zs@gmail.com>
[masahiro: update commit description]
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Thomas Meyer 2024-09-24 20:47:22 +02:00 • committed by Masahiro Yamada
parent e04c78d86a
commit 0a1eab129f
1 changed files with 1 additions and 1 deletions
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2
scripts/kconfig/confdata.c
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@ -77,7 +77,7 @@ static bool is_same(const char *file1, const char *file2)
if (map2 == MAP_FAILED)
goto close2;
if (bcmp(map1, map2, st1.st_size))
if (memcmp(map1, map2, st1.st_size))
goto close2;
ret = true;