Date: Mon, 8 Feb 2021 19:15:31 GMT From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 81e074d57dfc - main - libkern: use compiler builtins for strcpy, strcmp and strlen Message-ID: <202102081915.118JFVS0067851@gitrepo.freebsd.org>
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The branch main has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=81e074d57dfcd86f152e2848dc44b77087ee7a2d commit 81e074d57dfcd86f152e2848dc44b77087ee7a2d Author: Mateusz Guzik <mjg@FreeBSD.org> AuthorDate: 2021-02-07 19:50:25 +0000 Commit: Mateusz Guzik <mjg@FreeBSD.org> CommitDate: 2021-02-08 19:15:21 +0000 libkern: use compiler builtins for strcpy, strcmp and strlen --- sys/sys/libkern.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/sys/libkern.h b/sys/sys/libkern.h index 3874ef9ec4bd..3f8827de06c5 100644 --- a/sys/sys/libkern.h +++ b/sys/sys/libkern.h @@ -199,6 +199,10 @@ size_t kcsan_strlen(const char *); #define strcpy(d, s) kcsan_strcpy((d), (s)) #define strcmp(s1, s2) kcsan_strcmp((s1), (s2)) #define strlen(s) kcsan_strlen((s)) +#else +#define strcpy(d, s) __builtin_strcpy((d), (s)) +#define strcmp(s1, s2) __builtin_strcmp((s1), (s2)) +#define strlen(s) __builtin_strlen((s)) #endif static __inline char *
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