in clock_getres, check for null pointer before storing result

[musl.git] / src / unistd / readlinkat.c

#include <unistd.h>
#include "syscall.h"

ssize_t readlinkat(int fd, const char *restrict path, char *restrict buf, size_t bufsize)
{
        return syscall(SYS_readlinkat, fd, path, buf, bufsize);
}