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Remove a backup file that was accidentally committed.

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This commit is contained in:
Chris Metcalf 2011-12-04 11:14:36 -05:00
parent 63d143a25d
commit cd27e7cdf2
1 changed files with 0 additions and 173 deletions
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173
sysdeps/unix/sysv/linux/tile/bits/mman.h~
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/* Copyright (C) 2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SYS_MMAN_H
# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
#endif
/* The following definitions basically come from the kernel headers.
But the kernel header is not namespace clean. */
/* Protections are chosen from these bits, OR'd together. The
implementation does not necessarily support PROT_EXEC or PROT_WRITE
without PROT_READ. The only guarantees are that no writing will be
allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
#define PROT_READ 0x1 /* Page can be read. */
#define PROT_WRITE 0x2 /* Page can be written. */
#define PROT_EXEC 0x4 /* Page can be executed. */
#define PROT_NONE 0x0 /* Page can not be accessed. */
#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
growsdown vma (mprotect only). */
#define PROT_GROWSUP 0x02000000 /* Extend change to start of
growsup vma (mprotect only). */
/* Sharing types (must choose one and only one of these). */
#define MAP_SHARED 0x01 /* Share changes. */
#define MAP_PRIVATE 0x02 /* Changes are private. */
#ifdef __USE_MISC
# define MAP_TYPE 0x0f /* Mask for type of mapping. */
#endif
/* Other flags. */
#define MAP_FIXED 0x10 /* Interpret addr exactly. */
#ifdef __USE_MISC
# define MAP_FILE 0
# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
# define MAP_ANON MAP_ANONYMOUS
#endif
#ifdef __USE_MISC
/* These are Linux-specific. */
# define MAP_NONBLOCK 0x00080 /* Do not block on IO. */
# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */
# define MAP_STACK MAP_GROWSDOWN /* Provide convenience alias. */
# define MAP_LOCKED 0x00200 /* Lock the mapping. */
# define MAP_NORESERVE 0x00400 /* Don't check for reservations. */
# define MAP_DENYWRITE 0x00800 /* ETXTBSY */
# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */
# define MAP_POPULATE 0x00040 /* Populate (prefault) pagetables. */
# define MAP_HUGETLB 0x04000 /* Create huge page mapping. */
#endif
/* Specify the "home cache" for the page explicitly. The home cache is
the cache of one particular "home" cpu, which is used as a coherence
point for normal cached operations. Normally the kernel chooses for
you, but you can use the MAP_CACHE_HOME_xxx flags to override.
User code should not use any symbols with a leading "_" as they are
implementation specific and may change from release to release
without warning. */
/* Implementation details; do not use directly. */
#define _MAP_CACHE_INCOHERENT 0x40000
#define _MAP_CACHE_HOME 0x80000
#define _MAP_CACHE_HOME_SHIFT 20
#define _MAP_CACHE_HOME_MASK 0x3ff
#define _MAP_CACHE_MKHOME(n) \
(_MAP_CACHE_HOME | (((n) & _MAP_CACHE_HOME_MASK) << _MAP_CACHE_HOME_SHIFT))
/* Set the home cache to the specified cpu. */
#define MAP_CACHE_HOME(n) _MAP_CACHE_MKHOME(n)
/* Set the home cache to the current cpu. */
#define _MAP_CACHE_HOME_HERE (_MAP_CACHE_HOME_MASK - 0)
#define MAP_CACHE_HOME_HERE _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_HERE)
/* Request no on-chip home, i.e. read from memory. Invalid with PROT_WRITE. */
#define _MAP_CACHE_HOME_NONE (_MAP_CACHE_HOME_MASK - 1)
#define MAP_CACHE_HOME_NONE _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_NONE)
/* Request no on-chip home, and allow incoherent PROT_WRITE mappings. */
#define MAP_CACHE_INCOHERENT (_MAP_CACHE_INCOHERENT | MAP_CACHE_HOME_NONE)
/* Force the system to choose a single home cache, on a cpu of its choice. */
#define _MAP_CACHE_HOME_SINGLE (_MAP_CACHE_HOME_MASK - 2)
#define MAP_CACHE_HOME_SINGLE _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_SINGLE)
/* Create a mapping that follows the task when it migrates. */
#define _MAP_CACHE_HOME_TASK (_MAP_CACHE_HOME_MASK - 3)
#define MAP_CACHE_HOME_TASK _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_TASK)
/* Create a hash-for-home mapping. */
#define _MAP_CACHE_HOME_HASH (_MAP_CACHE_HOME_MASK - 4)
#define MAP_CACHE_HOME_HASH _MAP_CACHE_MKHOME(_MAP_CACHE_HOME_HASH)
/* Specify local caching attributes for the mapping. Normally the kernel
chooses whether to use the local cache, but these flags can be used
to override the kernel. */
/* Disable use of local L2 (on tile64, true for any writable mapping). */
#define MAP_CACHE_NO_L2 0x20000
/* Disable use of local L1 (on tile64, ignored; L1 is disabled with L2). */
#define MAP_CACHE_NO_L1 0x08000
/* Convenience alias that should be used for forward compatibility. */
#define MAP_CACHE_NO_LOCAL (MAP_CACHE_NO_L1 | MAP_CACHE_NO_L2)
/* Convenience alias for direct-to-RAM mappings. */
#define MAP_CACHE_NONE (MAP_CACHE_HOME_NONE | MAP_CACHE_NO_LOCAL)
/* Arrange for this mapping to take priority in the cache. */
#define MAP_CACHE_PRIORITY 0x02000
/* Environment variable that controls hash-for-home in user programs. */
#define MAP_CACHE_HASH_ENV_VAR "LD_CACHE_HASH"
/* Flags to `msync'. */
#define MS_ASYNC 1 /* Sync memory asynchronously. */
#define MS_SYNC 4 /* Synchronous memory sync. */
#define MS_INVALIDATE 2 /* Invalidate the caches. */
/* Flags for `mlockall'. */
#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
#define MCL_FUTURE 2 /* Lock all additions to address
space. */
/* Flags for `mremap'. */
#ifdef __USE_GNU
# define MREMAP_MAYMOVE 1
# define MREMAP_FIXED 2
#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. */
# 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. */
# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
# define MADV_HWPOISON 100 /* Poison a page for testing. */
#endif
/* The POSIX people had to invent similar names for the same things. */
#ifdef __USE_XOPEN2K
# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
#endif