support posix_madvise (previous a stub)
[musl] / src / mman / posix_madvise.c
1 #define _GNU_SOURCE
2 #include <sys/mman.h>
3
4 int posix_madvise(void *addr, size_t len, int advice)
5 {
6         if (advice == MADV_DONTNEED) return 0;
7         return -__syscall(SYS_madvise, addr, len, advice);
8 }