diff options
Diffstat (limited to 'payloads/libpayload/libc')
| -rw-r--r-- | payloads/libpayload/libc/memory.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/payloads/libpayload/libc/memory.c b/payloads/libpayload/libc/memory.c index 4757b10596..5af85389fe 100644 --- a/payloads/libpayload/libc/memory.c +++ b/payloads/libpayload/libc/memory.c @@ -34,6 +34,9 @@ #include <libpayload.h> void *memset(void *s, int c, size_t n) + __attribute__((weak, alias("default_memset"))); + +void *default_memset(void *s, int c, size_t n) { char *os = s; @@ -44,6 +47,9 @@ void *memset(void *s, int c, size_t n) } void *memcpy(void *dst, const void *src, size_t n) + __attribute__((weak, alias("default_memcpy"))); + +void *default_memcpy(void *dst, const void *src, size_t n) { int i; void *ret = dst; @@ -62,6 +68,9 @@ void *memcpy(void *dst, const void *src, size_t n) } void *memmove(void *dst, const void *src, size_t n) + __attribute__((weak, alias("default_memmove"))); + +void *default_memmove(void *dst, const void *src, size_t n) { int i; unsigned long offs; @@ -90,7 +99,11 @@ void *memmove(void *dst, const void *src, size_t n) * @return If len is 0, return zero. If the areas match, return zero. * Otherwise return non-zero. */ + int memcmp(const void *s1, const void *s2, size_t len) + __attribute__((weak, alias("default_memcmp"))); + +int default_memcmp(const void *s1, const void *s2, size_t len) { for (; len && *(char *)s1++ == *(char *)s2++; len--) ; return len; |