diff options
Diffstat (limited to 'libc/sysdeps/linux/hppa/bits/mman.h')
| -rw-r--r-- | libc/sysdeps/linux/hppa/bits/mman.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/libc/sysdeps/linux/hppa/bits/mman.h b/libc/sysdeps/linux/hppa/bits/mman.h index 0b23bd322..54531ecf2 100644 --- a/libc/sysdeps/linux/hppa/bits/mman.h +++ b/libc/sysdeps/linux/hppa/bits/mman.h @@ -53,14 +53,20 @@ #define MCL_CURRENT 1 /* lock all current mappings */ #define MCL_FUTURE 2 /* lock all future mappings */ -#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 /* dont need these pages */ -#define MADV_SPACEAVAIL 5 /* insure that resources are reserved */ -#define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */ -#define MADV_VPS_INHERIT 7 /* Inherit parents page size */ +/* 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 /* dont need these pages */ +# define MADV_SPACEAVAIL 5 /* insure that resources are reserved */ +# define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */ +# define MADV_VPS_INHERIT 7 /* Inherit parents page size */ +# define MADV_REMOVE 9 /* Remove these pages and resources. */ +# define MADV_DONTFORK 10 /* Do not inherit across fork. */ +# define MADV_DOFORK 11 /* Do inherit across fork. */ +#endif /* The range 12-64 is reserved for page size specification. */ #define MADV_4K_PAGES 12 /* Use 4K pages */ |