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Use <bits/mman-linux.h> for MIPS
* sysdeps/unix/sysv/linux/bits/mman-linux.h (MAP_ANONYMOUS): Allow definition via __MAP_ANONYMOUS. * sysdeps/unix/sysv/linux/mips/bits/mman.h: Remove all defines provided by bits/mman-linux.h and include <bits/mman-linux.h>. (__MAP_ANONYMOUS): Define.
This commit is contained in:
Andreas Jaeger
@ -1,5 +1,8 @@
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2013-03-06 Andreas Jaeger <aj@suse.de>
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* sysdeps/unix/sysv/linux/bits/mman-linux.h (MAP_ANONYMOUS): Allow
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definition via __MAP_ANONYMOUS.
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* sysdeps/unix/sysv/linux/s390/bits/mman.h (MAP_GROWSUP): Remove,
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it's not part of Linux headers.
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@ -1,5 +1,9 @@
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2013-03-06 Andreas Jaeger <aj@suse.de>
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* sysdeps/unix/sysv/linux/mips/bits/mman.h: Remove all defines
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provided by bits/mman-linux.h and include <bits/mman-linux.h>.
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(__MAP_ANONYMOUS): Define.
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* sysdeps/unix/sysv/linux/mips/bits/msq.h (MSG_COPY): Define.
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2013-02-27 Chung-Lin Tang <cltang@codesourcery.com>
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@ -23,37 +23,6 @@
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/* The following definitions basically come from the kernel headers.
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But the kernel header is not namespace clean. */
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/* Protections are chosen from these bits, OR'd together. The
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implementation does not necessarily support PROT_EXEC or PROT_WRITE
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without PROT_READ. The only guarantees are that no writing will be
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allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
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#define PROT_READ 0x1 /* Page can be read. */
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#define PROT_WRITE 0x2 /* Page can be written. */
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#define PROT_EXEC 0x4 /* Page can be executed. */
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#define PROT_NONE 0x0 /* Page can not be accessed. */
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#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
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growsdown vma (mprotect only). */
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#define PROT_GROWSUP 0x02000000 /* Extend change to start of
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growsup vma (mprotect only). */
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/* Sharing types (must choose one and only one of these). */
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#define MAP_SHARED 0x01 /* Share changes. */
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#define MAP_PRIVATE 0x02 /* Changes are private. */
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#ifdef __USE_MISC
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# define MAP_TYPE 0x0f /* Mask for type of mapping. */
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#endif
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/* Other flags. */
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#define MAP_FIXED 0x10 /* Interpret addr exactly. */
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#ifdef __USE_MISC
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# define MAP_FILE 0
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# define MAP_ANONYMOUS 0x0800 /* Don't use a file. */
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# define MAP_ANON MAP_ANONYMOUS
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# define MAP_RENAME MAP_ANONYMOUS
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#endif
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/* These are Linux-specific. */
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#ifdef __USE_MISC
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# define MAP_NORESERVE 0x0400 /* don't check for reservations */
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@ -68,47 +37,11 @@
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# define MAP_HUGETLB 0x80000 /* Create huge page mapping. */
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#endif
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/* Flags to `msync'. */
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#define MS_ASYNC 1 /* Sync memory asynchronously. */
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#define MS_SYNC 4 /* Synchronous memory sync. */
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#define MS_INVALIDATE 2 /* Invalidate the caches. */
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#define __MAP_ANONYMOUS 0x0800
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/* Flags for `mlockall'. */
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#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
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#define MCL_FUTURE 2 /* Lock all additions to address
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space. */
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/* Include generic Linux declarations. */
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#include <bits/mman-linux.h>
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/* Flags for `mremap'. */
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#ifdef __USE_GNU
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# define MREMAP_MAYMOVE 1
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# define MREMAP_FIXED 2
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#endif
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/* Advice to `madvise'. */
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#ifdef __USE_BSD
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# define MADV_NORMAL 0 /* No further special treatment. */
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# define MADV_RANDOM 1 /* Expect random page references. */
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# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
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# define MADV_WILLNEED 3 /* Will need these pages. */
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# define MADV_DONTNEED 4 /* Don't need these pages. */
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# define MADV_REMOVE 9 /* Remove these pages and resources. */
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# define MADV_DONTFORK 10 /* Do not inherit across fork. */
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# define MADV_DOFORK 11 /* Do inherit across fork. */
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# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
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# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
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# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
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# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
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# define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
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overrides the coredump filter bits. */
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# define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag. */
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# define MADV_HWPOISON 100 /* Poison a page for testing. */
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#endif
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/* The POSIX people had to invent similar names for the same things. */
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#ifdef __USE_XOPEN2K
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# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
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# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
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# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
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# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
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# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
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#ifdef __USE_MISC
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# define MAP_RENAME MAP_ANONYMOUS
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#endif
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@ -49,7 +49,11 @@
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#define MAP_FIXED 0x10 /* Interpret addr exactly. */
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#ifdef __USE_MISC
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# define MAP_FILE 0
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# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
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# ifdef __MAP_ANONYMOUS
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# define MAP_ANONYMOUS __MAP_ANONYMOUS /* Don't use a file. */
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# else
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# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
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# endif
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# define MAP_ANON MAP_ANONYMOUS
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/* When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size. */
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# define MAP_HUGE_SHIFT 26
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