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| author | Andreas Schwab <schwab@suse.de> | 2022-08-16 15:18:11 +0200 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 2022-10-10 09:30:24 +0200 |
| commit | 954b8f38958de72c4712088735eb175118f17b51 (patch) | |
| tree | 5cbe777082730dcf00f3a9fd1e1b95b676bb8675 /sysdeps/unix/sysv/linux/hppa | |
| parent | 589eda82bb2ff210c33003beef239eedea1f9cac (diff) | |
| download | glibc-954b8f38958de72c4712088735eb175118f17b51.tar glibc-954b8f38958de72c4712088735eb175118f17b51.tar.gz glibc-954b8f38958de72c4712088735eb175118f17b51.tar.bz2 glibc-954b8f38958de72c4712088735eb175118f17b51.zip | |
Expose all MAP_ constants in <sys/mman.h> unconditionally (bug 29375)
POSIX reserves the MAP_ prefix for <sys/mman.h>, so there is no need to
conditionalize their definitions on feature test macros.
Diffstat (limited to 'sysdeps/unix/sysv/linux/hppa')
| -rw-r--r-- | sysdeps/unix/sysv/linux/hppa/bits/mman.h | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/sysdeps/unix/sysv/linux/hppa/bits/mman.h b/sysdeps/unix/sysv/linux/hppa/bits/mman.h index 15167ba78f..acaa1cc3e7 100644 --- a/sysdeps/unix/sysv/linux/hppa/bits/mman.h +++ b/sysdeps/unix/sysv/linux/hppa/bits/mman.h @@ -24,24 +24,20 @@ /* Other flags. */ #define __MAP_ANONYMOUS 0x10 /* Don't use a file */ -#ifdef __USE_MISC -# define MAP_VARIABLE 0 -#endif +#define MAP_VARIABLE 0 /* These are Linux-specific. */ -#ifdef __USE_MISC -# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable */ -# define MAP_LOCKED 0x2000 /* Pages are locked */ -# define MAP_NORESERVE 0x4000 /* Don't check for reservations */ -# define MAP_GROWSDOWN 0x8000 /* Stack-like segment */ -# define MAP_POPULATE 0x10000 /* Populate (prefault) pagetables */ -# define MAP_NONBLOCK 0x20000 /* Do not block on IO */ -# define MAP_STACK 0x40000 /* Create for process/thread stacks */ -# define MAP_HUGETLB 0x80000 /* Create a huge page mapping */ -# define MAP_FIXED_NOREPLACE 0x100000 /* MAP_FIXED but do not unmap +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* Mark it as an executable */ +#define MAP_LOCKED 0x2000 /* Pages are locked */ +#define MAP_NORESERVE 0x4000 /* Don't check for reservations */ +#define MAP_GROWSDOWN 0x8000 /* Stack-like segment */ +#define MAP_POPULATE 0x10000 /* Populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x20000 /* Do not block on IO */ +#define MAP_STACK 0x40000 /* Create for process/thread stacks */ +#define MAP_HUGETLB 0x80000 /* Create a huge page mapping */ +#define MAP_FIXED_NOREPLACE 0x100000 /* MAP_FIXED but do not unmap underlying mapping. */ -#endif /* Advice to "madvise" */ #ifdef __USE_MISC @@ -50,10 +46,8 @@ #include <bits/mman-linux.h> -#ifdef __USE_MISC -# undef MAP_TYPE -# define MAP_TYPE 0x2b /* Mask for type of mapping */ -#endif +#undef MAP_TYPE +#define MAP_TYPE 0x2b /* Mask for type of mapping */ #undef MAP_FIXED #define MAP_FIXED 0x04 /* Interpret addr exactly */ |