Changes for compiling with mingw32

[fw/stlink] / src / mmap.h

diff --git a/src/mmap.h b/src/mmap.h
new file mode 100644 (file)
index 0000000..375eafb
--- /dev/null
+++ b/src/mmap.h
@@ -0,0 +1,62 @@
+/* mmap.h -- mmap family functions prototypes for gold.  */
+
+/* Copyright 2009 Free Software Foundation, Inc.
+   Written by Vladimir Simonov <sv@sw.ru>
+
+   This file is part of gold.
+
+   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 3 of the License, 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.  */
+
+#ifndef GOLD_MMAP_H
+#define GOLD_MMAP_H
+
+#ifdef HAVE_SYS_MMAN_H
+
+#include <sys/mman.h>
+
+/* Some BSD systems still use MAP_ANON instead of MAP_ANONYMOUS.  */
+
+#ifndef MAP_ANONYMOUS
+# define MAP_ANONYMOUS MAP_ANON
+#endif
+
+#else
+
+#define PROT_READ 0x1
+#define PROT_WRITE 0x2
+
+#define MAP_SHARED 0x01
+#define MAP_PRIVATE 0x02
+
+#define MAP_ANONYMOUS 0x20
+
+#define MAP_FAILED ((void *) -1)
+#endif /* HAVE_SYS_MMAN_H */
+
+#ifndef HAVE_MMAP
+#ifdef __cplusplus
+extern "C" {
+#endif
+extern void *mmap (void *__addr, size_t __len, int __prot,
+                    int __flags, int __fd, long long __offset);
+extern int munmap (void *__addr, size_t __len);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAVE_MMAP */
+
+#endif /* GOLD_MMAP_H */