diff options
Diffstat (limited to 'libc/sysdeps/linux/nios2/bits/mman.h')
| -rw-r--r-- | libc/sysdeps/linux/nios2/bits/mman.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/nios2/bits/mman.h b/libc/sysdeps/linux/nios2/bits/mman.h index 7f644b99b..2fa35e663 100644 --- a/libc/sysdeps/linux/nios2/bits/mman.h +++ b/libc/sysdeps/linux/nios2/bits/mman.h @@ -59,6 +59,15 @@ # define MAP_NORESERVE 0x4000 /* Don't check for reservations. */ #endif +/* Advice to `madvise'. */ +#ifdef __USE_BSD +# define MADV_NORMAL 0 /* No further special treatment. */ +# define MADV_RANDOM 1 /* Expect random page references. */ +# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define MADV_WILLNEED 3 /* Will need these pages. */ +# define MADV_DONTNEED 4 /* Don't need these pages. */ +#endif + /* Flags to `msync'. */ #define MS_ASYNC 1 /* Sync memory asynchronously. */ #define MS_SYNC 4 /* Synchronous memory sync. */ |