diff options
Diffstat (limited to 'libc/sysdeps')
| -rw-r--r-- | libc/sysdeps/linux/alpha/bits/mman.h | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/hppa/bits/mman.h | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/mips/bits/mman.h | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/powerpc/bits/mman.h | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/sparc/bits/mman.h | 2 | ||||
| -rw-r--r-- | libc/sysdeps/linux/xtensa/bits/mman.h | 2 |
6 files changed, 12 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/mman.h b/libc/sysdeps/linux/alpha/bits/mman.h index 2f0e56491..cafad4a24 100644 --- a/libc/sysdeps/linux/alpha/bits/mman.h +++ b/libc/sysdeps/linux/alpha/bits/mman.h @@ -71,6 +71,8 @@ # define MAP_NORESERVE 0x10000 /* Don't check for reservations. */ # define MAP_POPULATE 0x20000 /* Populate (prefault) pagetables. */ # define MAP_NONBLOCK 0x40000 /* Do not block on IO. */ +# define MAP_UNINITIALIZE 0x4000000 /* For anonymous mmap, memory could + be uninitialized. */ #endif /* Flags to `msync'. */ diff --git a/libc/sysdeps/linux/hppa/bits/mman.h b/libc/sysdeps/linux/hppa/bits/mman.h index 54531ecf2..7f9bf4ed6 100644 --- a/libc/sysdeps/linux/hppa/bits/mman.h +++ b/libc/sysdeps/linux/hppa/bits/mman.h @@ -45,6 +45,8 @@ #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_UNINITIALIZE 0x4000000 /* For anonymous mmap, memory could + be uninitialized. */ #define MS_SYNC 1 /* synchronous memory sync */ #define MS_ASYNC 2 /* sync memory asynchronously */ diff --git a/libc/sysdeps/linux/mips/bits/mman.h b/libc/sysdeps/linux/mips/bits/mman.h index 47d33933a..c480be46e 100644 --- a/libc/sysdeps/linux/mips/bits/mman.h +++ b/libc/sysdeps/linux/mips/bits/mman.h @@ -66,6 +66,8 @@ # define MAP_LOCKED 0x8000 /* pages are locked */ # define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ # define MAP_NONBLOCK 0x20000 /* do not block on IO */ +# define MAP_UNINITIALIZE 0x4000000 /* For anonymous mmap, memory could + be uninitialized. */ #endif /* Flags to `msync'. */ diff --git a/libc/sysdeps/linux/powerpc/bits/mman.h b/libc/sysdeps/linux/powerpc/bits/mman.h index e03ab7ff8..2d234c5fc 100644 --- a/libc/sysdeps/linux/powerpc/bits/mman.h +++ b/libc/sysdeps/linux/powerpc/bits/mman.h @@ -63,6 +63,8 @@ # define MAP_NORESERVE 0x00040 /* Don't check for reservations. */ # define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */ # define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ +# define MAP_UNINITIALIZE 0x4000000 /* For anonymous mmap, memory could + be uninitialized. */ #endif /* Flags to `msync'. */ diff --git a/libc/sysdeps/linux/sparc/bits/mman.h b/libc/sysdeps/linux/sparc/bits/mman.h index be2b7eb28..74921e4c5 100644 --- a/libc/sysdeps/linux/sparc/bits/mman.h +++ b/libc/sysdeps/linux/sparc/bits/mman.h @@ -65,6 +65,8 @@ # define _MAP_NEW 0x80000000 /* Binary compatibility with SunOS. */ # define MAP_POPULATE 0x8000 /* Populate (prefault) pagetables. */ # define MAP_NONBLOCK 0x10000 /* Do not block on IO. */ +# define MAP_UNINITIALIZE 0x4000000 /* For anonymous mmap, memory could + be uninitialized. */ #endif /* Flags to `msync'. */ diff --git a/libc/sysdeps/linux/xtensa/bits/mman.h b/libc/sysdeps/linux/xtensa/bits/mman.h index d3beae6aa..fead3ac20 100644 --- a/libc/sysdeps/linux/xtensa/bits/mman.h +++ b/libc/sysdeps/linux/xtensa/bits/mman.h @@ -64,6 +64,8 @@ # define MAP_NORESERVE 0x0400 /* Don't check for reservations. */ # define MAP_POPULATE 0x10000 /* Populate (prefault) pagetables. */ # define MAP_NONBLOCK 0x20000 /* Do not block on IO. */ +# define MAP_UNINITIALIZE 0x4000000 /* For anonymous mmap, memory could + be uninitialized. */ #endif /* Flags to `msync'. */ |