From 82b6ccde8f4e3d48d1c358275271e49881e56cf7 Mon Sep 17 00:00:00 2001 From: Andrew Waterman Date: Thu, 11 Sep 2014 13:37:51 -0700 Subject: glibc: initial port of glibc 2.20 --- linux-headers/include/linux/fadvise.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 linux-headers/include/linux/fadvise.h (limited to 'linux-headers/include/linux/fadvise.h') 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 */ -- cgit v1.1