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-rw-r--r--libsigsegv/tests/mmaputil.h105
1 files changed, 0 insertions, 105 deletions
diff --git a/libsigsegv/tests/mmaputil.h b/libsigsegv/tests/mmaputil.h
deleted file mode 100644
index 707b34c5..00000000
--- a/libsigsegv/tests/mmaputil.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/* Some auxiliary stuff for using mmap & friends.
- Copyright (C) 2002-2003 Bruno Haible <bruno@clisp.org>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#if defined _WIN32 && !defined __CYGWIN__
-# define HAVE_WIN32_VM
-#else
-# include "config.h"
-#endif
-
-#ifdef HAVE_WIN32_VM
-
-/* ------------------------ Windows ------------------------ */
-
-#define WIN32_LEAN_AND_MEAN /* avoid including junk */
-#include <windows.h>
-#include <winerror.h>
-#define PROT_NONE PAGE_NOACCESS
-#define PROT_READ PAGE_READONLY
-#define PROT_READ_WRITE PAGE_READWRITE
-
-static void *
-mmap_zeromap (void *map_addr_hint, unsigned long map_len)
-{
- if (VirtualAlloc ((void *)((unsigned long) map_addr_hint & -0x10000),
- (((unsigned long) map_addr_hint + map_len - 1) | 0xffff) + 1
- - ((unsigned long) map_addr_hint & -0x10000),
- MEM_RESERVE, PAGE_NOACCESS)
- && VirtualAlloc (map_addr_hint, map_len, MEM_COMMIT, PAGE_READWRITE))
- return map_addr_hint;
- else
- return (void *)(-1);
-}
-
-int munmap (void *addr, unsigned long len)
-{
- if (VirtualFree (addr, len, MEM_DECOMMIT))
- return 0;
- else
- return -1;
-}
-
-int mprotect (void *addr, unsigned long len, int prot)
-{
- DWORD oldprot;
-
- if (VirtualProtect (addr, len, prot, &oldprot))
- return 0;
- else
- return -1;
-}
-
-#else
-
-/* ------------------------ Unix ------------------------ */
-
-#include <sys/types.h>
-#include <sys/mman.h>
-
-#ifndef PROT_NONE
-# define PROT_NONE 0
-#endif
-#define PROT_READ_WRITE (PROT_READ|PROT_WRITE)
-
-#if HAVE_MMAP_ANON
-# define zero_fd -1
-# define map_flags MAP_ANON | MAP_PRIVATE
-#elif HAVE_MMAP_ANONYMOUS
-# define zero_fd -1
-# define map_flags MAP_ANONYMOUS | MAP_PRIVATE
-#elif HAVE_MMAP_DEVZERO
-# include <fcntl.h>
-# ifndef MAP_FILE
-# define MAP_FILE 0
-# endif
-static int zero_fd;
-# define map_flags MAP_FILE | MAP_PRIVATE
-#endif
-
-static void *
-mmap_zeromap (void *map_addr_hint, unsigned long map_len)
-{
-#ifdef __hpux
- /* HP-UX 10 mmap() often fails when given a hint. So give the OS complete
- freedom about the address range. */
- return (void *) mmap ((void *) 0, map_len, PROT_READ_WRITE, map_flags, zero_fd, 0);
-#else
- return (void *) mmap (map_addr_hint, map_len, PROT_READ_WRITE, map_flags, zero_fd, 0);
-#endif
-}
-
-#endif