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author(no author) <(no author)@f38db490-d61c-443f-a65b-d21fe96a405b>2005-06-24 22:12:25 +0000
committer(no author) <(no author)@f38db490-d61c-443f-a65b-d21fe96a405b>2005-06-24 22:12:25 +0000
commitb507b4a2fcacc58c85eb8356f3c2256ed9bd9ac2 (patch)
treea2c3b9a8896e7b342006f651d8c183a46d834e94 /include/asterisk/endian.h
parent21b8fbf2f504823394503b67b5343ba26bbeb882 (diff)
This commit was manufactured by cvs2svn to create branch 'v1-0'.
git-svn-id: http://svn.digium.com/svn/asterisk/branches/v1-0@6004 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'include/asterisk/endian.h')
-rwxr-xr-xinclude/asterisk/endian.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/include/asterisk/endian.h b/include/asterisk/endian.h
new file mode 100755
index 000000000..f5e20fb07
--- /dev/null
+++ b/include/asterisk/endian.h
@@ -0,0 +1,60 @@
+/*
+ * Asterisk -- A telephony toolkit for Linux.
+ *
+ * Asterisk architecture endianess compatibility definitions
+ *
+ * Copyright (C) 1999 - 2005, Digium, Inc.
+ *
+ * Mark Spencer <markster@digium.com>
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU Lesser General Public License. Other components of
+ * Asterisk are distributed under The GNU General Public License
+ * only.
+ */
+
+#ifndef _ASTERISK_ENDIAN_H
+#define _ASTERISK_ENDIAN_H
+
+/*
+ * Autodetect system endianess
+ */
+
+#ifdef SOLARIS
+#include "solaris-compat/compat.h"
+#endif
+
+#ifndef __BYTE_ORDER
+#ifdef __linux__
+#include <endian.h>
+#elif defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__APPLE__)
+#if defined(__OpenBSD__)
+#include <machine/types.h>
+#endif /* __OpenBSD__ */
+#include <machine/endian.h>
+#define __BYTE_ORDER BYTE_ORDER
+#define __LITTLE_ENDIAN LITTLE_ENDIAN
+#define __BIG_ENDIAN BIG_ENDIAN
+#else
+#ifdef __LITTLE_ENDIAN__
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#endif /* __LITTLE_ENDIAN */
+
+#if defined(i386) || defined(__i386__)
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#endif /* defined i386 */
+
+#if defined(sun) && defined(unix) && defined(sparc)
+#define __BYTE_ORDER __BIG_ENDIAN
+#endif /* sun unix sparc */
+
+#endif /* linux */
+
+#endif /* __BYTE_ORDER */
+
+#ifndef __BYTE_ORDER
+#error Need to know endianess
+#endif /* __BYTE_ORDER */
+
+#endif /* _ASTERISK_ENDIAN_H */
+