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| author | 2022-04-07 19:33:30 +0530 | |
|---|---|---|
| committer | 2022-04-07 19:33:30 +0530 | |
| commit | 54d5ba67489b3fdaf437c05675eb9b1f6d085a84 (patch) | |
| tree | d53df52fbfb1f440bba34799c2fcf7ff1ce75a57 /memory/reallocarray.c | |
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Initial commitmain
Diffstat (limited to 'memory/reallocarray.c')
| -rw-r--r-- | memory/reallocarray.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/memory/reallocarray.c b/memory/reallocarray.c new file mode 100644 index 0000000..8148b20 --- /dev/null +++ b/memory/reallocarray.c @@ -0,0 +1,12 @@ +#include "memory.h" +#include <errno.h> +#include <stdint.h> + +void *reallocarray(void *buffer, size_t count, size_t size) +{ + if (count > 0 && SIZE_MAX / count < size) { + errno = ENOMEM; + return NULL; + } + return _realloc_wrap(buffer, count * size); +} |