1#define _GNU_SOURCE
2#include <sys/mman.h>
3#include "syscall.h"
4
5int posix_madvise(void *addr, size_t len, int advice)
6{
7	if (advice == MADV_DONTNEED) return 0;
8	return -__syscall(SYS_madvise, addr, len, advice);
9}
10