1 #ifndef FADVISE_H_INCLUDED
2 #define FADVISE_H_INCLUDED
4 #define POSIX_FADV_NORMAL 0 /* No further special treatment. */
5 #define POSIX_FADV_RANDOM 1 /* Expect random page references. */
6 #define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
7 #define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
10 * The advise values for POSIX_FADV_DONTNEED and POSIX_ADV_NOREUSE
11 * for s390-64 differ from the values for the rest of the world.
13 #if defined(__s390x__)
14 #define POSIX_FADV_DONTNEED 6 /* Don't need these pages. */
15 #define POSIX_FADV_NOREUSE 7 /* Data will be accessed once. */
17 #define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
18 #define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
21 #endif /* FADVISE_H_INCLUDED */