libnvme_realloc-libnvme32
Resize an allocated memory buffer
Usage
void * libnvme_realloc (void *p , size_t len );
Arguments
p
|
Existing memory buffer to resize |
|---|---|
len
|
New size in bytes |
Overview
Resizes the memory buffer referenced by p to len bytes. The returned buffer may be relocated. On successful expansion, any newly allocated portion of the buffer is zero-initialized.
If p is NULL, this function behaves like libnvme_alloc.
Return
Pointer to the resized memory buffer on success, or NULL on failure. On failure, the original buffer referenced by p remains valid and unchanged.