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Make use of builtins whenever possible

This commit is contained in:
sin 2019-02-25 13:01:12 +00:00
parent ad9a6d93b7
commit 5aabc7e6aa
2 changed files with 3 additions and 3 deletions
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4
include/string.h
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@ -50,7 +50,7 @@ _FORTIFY_FN(memcpy) void *memcpy(void *__od, const void *__os, size_t __n)
__builtin_trap();
if (__n > __bd || __n > __bs)
__builtin_trap();
return __orig_memcpy(__od, __os, __n);
return __builtin_memcpy(__od, __os, __n);
}
_FORTIFY_FN(memmove) void *memmove(void *__d, const void *__s, size_t __n)
@ -69,7 +69,7 @@ _FORTIFY_FN(memset) void *memset(void *__d, int __c, size_t __n)
if (__n > __b)
__builtin_trap();
return __orig_memset(__d, __c, __n);
return __builtin_memset(__d, __c, __n);
}
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \

2
include/wchar.h
View File

@ -121,7 +121,7 @@ _FORTIFY_FN(wcrtomb) size_t wcrtomb(char *__s, wchar_t __w, mbstate_t *__st)
return __r;
if (__r > __b)
__builtin_trap();
memcpy(__s, __buf, __r);
__builtin_memcpy(__s, __buf, __r);
return __r;
}
return __orig_wcrtomb(__s, __w, __st);