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glibc  2.9
readahead.c File Reference
#include <errno.h>
#include <fcntl.h>
#include <sys/types.h>
#include <endian.h>
#include <sysdep.h>
#include <sys/syscall.h>
#include <stub-tag.h>
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ssize_t __readahead (int fd, off64_t offset, size_t count)

Function Documentation

ssize_t __readahead ( int  fd,
off64_t  offset,
size_t  count 

Definition at line 41 of file readahead.c.

  __set_errno (ENOSYS);
  return -1;