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tools/nolibc: string: Remove the _nolibc_memcpy_up() function

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This function is only called by memcpy(), there is no real reason to
have this wrapper. Delete this function and move the code to memcpy()
directly.

Signed-off-by: Ammar Faizi <ammarfaizi2@gnuweeb.org>
Reviewed-by: Alviro Iskandar Setiawan <alviro.iskandar@gnuweeb.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
This commit is contained in:
Ammar Faizi 2023-09-02 20:35:05 +07:00 committed by Thomas Weißschuh
parent 5dfc79b20e
commit bc61614de0
1 changed files with 7 additions and 13 deletions
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20
tools/include/nolibc/string.h
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@ -27,18 +27,6 @@ int memcmp(const void *s1, const void *s2, size_t n)
return c1;
}
static __attribute__((unused))
void *_nolibc_memcpy_up(void *dst, const void *src, size_t len)
{
size_t pos = 0;
while (pos < len) {
((char *)dst)[pos] = ((const char *)src)[pos];
pos++;
}
return dst;
}
#ifndef NOLIBC_ARCH_HAS_MEMMOVE
/* might be ignored by the compiler without -ffreestanding, then found as
* missing.
@ -70,7 +58,13 @@ void *memmove(void *dst, const void *src, size_t len)
__attribute__((weak,unused,section(".text.nolibc_memcpy")))
void *memcpy(void *dst, const void *src, size_t len)
{
return _nolibc_memcpy_up(dst, src, len);
size_t pos = 0;
while (pos < len) {
((char *)dst)[pos] = ((const char *)src)[pos];
pos++;
}
return dst;
}
#endif /* #ifndef NOLIBC_ARCH_HAS_MEMCPY */