Function xmmap_gently

wrapper.c:878–888

}

void *xmmap_gently(void *start, size_t length,
		  int prot, int flags, int fd, off_t offset)
{
	void *ret;

	mmap_limit_check(length);
	ret = mmap(start, length, prot, flags, fd, offset);
	if (ret == MAP_FAILED && !length)
		ret = NULL;
	return ret;
}

const char *mmap_os_err(void)
{