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| author | Andrew Waterman <waterman@eecs.berkeley.edu> | 2014-09-11 13:37:51 -0700 |
|---|---|---|
| committer | Andrew Waterman <waterman@eecs.berkeley.edu> | 2014-09-11 13:37:51 -0700 |
| commit | 82b6ccde8f4e3d48d1c358275271e49881e56cf7 (patch) | |
| tree | c5dbfa5dec2c28185f77e98124f483f79a9e6734 /linux-headers/include/linux/fadvise.h | |
| parent | 7ce82261f5b2ca8ba4835b0a73124ca25fbdd2db (diff) | |
| download | riscv-gnu-toolchain-82b6ccde8f4e3d48d1c358275271e49881e56cf7.zip riscv-gnu-toolchain-82b6ccde8f4e3d48d1c358275271e49881e56cf7.tar.gz riscv-gnu-toolchain-82b6ccde8f4e3d48d1c358275271e49881e56cf7.tar.bz2 | |
glibc: initial port of glibc 2.20
Diffstat (limited to 'linux-headers/include/linux/fadvise.h')
| -rw-r--r-- | linux-headers/include/linux/fadvise.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/linux-headers/include/linux/fadvise.h b/linux-headers/include/linux/fadvise.h new file mode 100644 index 0000000..e8e7471 --- /dev/null +++ b/linux-headers/include/linux/fadvise.h @@ -0,0 +1,21 @@ +#ifndef FADVISE_H_INCLUDED +#define FADVISE_H_INCLUDED + +#define POSIX_FADV_NORMAL 0 /* No further special treatment. */ +#define POSIX_FADV_RANDOM 1 /* Expect random page references. */ +#define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */ +#define POSIX_FADV_WILLNEED 3 /* Will need these pages. */ + +/* + * The advise values for POSIX_FADV_DONTNEED and POSIX_ADV_NOREUSE + * for s390-64 differ from the values for the rest of the world. + */ +#if defined(__s390x__) +#define POSIX_FADV_DONTNEED 6 /* Don't need these pages. */ +#define POSIX_FADV_NOREUSE 7 /* Data will be accessed once. */ +#else +#define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */ +#define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */ +#endif + +#endif /* FADVISE_H_INCLUDED */ |