src/linux/readahead.c

   1 #define _GNU_SOURCE
   2 #include <fcntl.h>
   3 #include "syscall.h"
   4
   5 ssize_t readahead(int fd, off_t pos, size_t len)
   6 {
   7         return syscall(SYS_readahead, fd, __SYSCALL_LL_O(pos), len);
   8 }