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Simplify endianness and fix for unaligned reads (bug #3867)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5295 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2005-03-29 04:49:24 +00:00
parent bf940e8928
commit f966e5e186
22 changed files with 200 additions and 263 deletions
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5
dns.c
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@@ -19,12 +19,13 @@
#include <asterisk/logger.h>
#include <asterisk/channel.h>
#include <asterisk/dns.h>
#include <asterisk/endian.h>
#define MAX_SIZE 4096
typedef struct {
unsigned id :16; /* query identification number */
#if BYTE_ORDER == BIG_ENDIAN
#if __BYTE_ORDER == __BIG_ENDIAN
/* fields in third byte */
unsigned qr: 1; /* response flag */
unsigned opcode: 4; /* purpose of message */
@@ -38,7 +39,7 @@ typedef struct {
unsigned cd: 1; /* checking disabled by resolver */
unsigned rcode :4; /* response code */
#endif
#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
#if __BYTE_ORDER == __LITTLE_ENDIAN || __BYTE_ORDER == __PDP_ENDIAN
/* fields in third byte */
unsigned rd :1; /* recursion desired */
unsigned tc :1; /* truncated message */