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Now that core functionality is depending on autoconf's AC_C_BIGENDIAN to be

Browse Source 
right, there seems precious little reason to have a pile of hand-maintained
endianness definitions in src/include/port/*.h.  Get rid of those, and make
the couple of places that used them depend on WORDS_BIGENDIAN instead.
REL8_3_STABLE
Tom Lane 19 years ago
parent 3e23b68dac
commit 37a609b27f
22 changed files with 66 additions and 295 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 3
      configure
  2. 4
      configure.in
  3. 22
      contrib/pgcrypto/crypt-blowfish.c
  4. 24
      contrib/pgcrypto/md5.c
  5. 9
      contrib/pgcrypto/px.h
  6. 14
      contrib/pgcrypto/rijndael.c
  7. 13
      contrib/pgcrypto/sha1.c
  8. 52
      contrib/pgcrypto/sha2.c
  9. 51
      src/backend/libpq/pqformat.c
  10. 3
      src/include/pg_config.h.in
  11. 3
      src/include/pg_config.h.win32
  12. 3
      src/include/port/aix.h
  13. 16
      src/include/port/dgux.h
  14. 28
      src/include/port/hpux.h
  15. 14
      src/include/port/sco.h
  16. 24
      src/include/port/solaris.h
  17. 14
      src/include/port/sunos4.h
  18. 7
      src/include/port/svr4.h
  19. 13
      src/include/port/ultrix4.h
  20. 14
      src/include/port/univel.h
  21. 14
      src/include/port/unixware.h
  22. 16
      src/include/port/win32.h

3
configure vendored
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@ -7788,8 +7788,7 @@ done
for ac_header in crypt.h dld.h fp_class.h getopt.h ieeefp.h langinfo.h poll.h pwd.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/time.h sys/un.h termios.h utime.h wchar.h wctype.h kernel/OS.h kernel/image.h SupportDefs.h
for ac_header in crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h langinfo.h poll.h pwd.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/time.h sys/un.h termios.h utime.h wchar.h wctype.h kernel/OS.h kernel/image.h SupportDefs.h
do do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then if eval "test \"\${$as_ac_Header+set}\" = set"; then

4
configure.in
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@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script. dnl Process this file with autoconf to produce a configure script.
dnl $PostgreSQL: pgsql/configure.in,v 1.508 2007/04/06 04:21:41 tgl Exp $ dnl $PostgreSQL: pgsql/configure.in,v 1.509 2007/04/06 05:36:50 tgl Exp $
dnl dnl
dnl Developers, please strive to achieve this order: dnl Developers, please strive to achieve this order:
dnl dnl
@ -773,7 +773,7 @@ fi
## ##
dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES dnl sys/socket.h is required by AC_FUNC_ACCEPT_ARGTYPES
AC_CHECK_HEADERS([crypt.h dld.h endian.h fp_class.h getopt.h ieeefp.h langinfo.h poll.h pwd.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/time.h sys/un.h termios.h utime.h wchar.h wctype.h kernel/OS.h kernel/image.h SupportDefs.h]) AC_CHECK_HEADERS([crypt.h dld.h fp_class.h getopt.h ieeefp.h langinfo.h poll.h pwd.h sys/ipc.h sys/poll.h sys/pstat.h sys/resource.h sys/select.h sys/sem.h sys/socket.h sys/shm.h sys/time.h sys/un.h termios.h utime.h wchar.h wctype.h kernel/OS.h kernel/image.h SupportDefs.h])
# At least on IRIX, cpp test for netinet/tcp.h will fail unless # At least on IRIX, cpp test for netinet/tcp.h will fail unless
# netinet/in.h is included first. # netinet/in.h is included first.

22
contrib/pgcrypto/crypt-blowfish.c
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@ -1,5 +1,5 @@
/* /*
* $PostgreSQL: pgsql/contrib/pgcrypto/crypt-blowfish.c,v 1.11 2006/03/11 04:38:30 momjian Exp $ * $PostgreSQL: pgsql/contrib/pgcrypto/crypt-blowfish.c,v 1.12 2007/04/06 05:36:50 tgl Exp $
* *
* This code comes from John the Ripper password cracker, with reentrant * This code comes from John the Ripper password cracker, with reentrant
* and crypt(3) interfaces added, but optimizations specific to password * and crypt(3) interfaces added, but optimizations specific to password
@ -436,19 +436,19 @@ BF_encode(char *dst, const BF_word * src, int size)
} }
static void static void
BF_swap(BF_word * x, int count) BF_swap(BF_word *x, int count)
{ {
static int endianness_check = 1; /* Swap on little-endian hardware, else do nothing */
char *is_little_endian = (char *) &endianness_check; #ifndef WORDS_BIGENDIAN
BF_word tmp; BF_word tmp;
if (*is_little_endian) do
do {
{ tmp = *x;
tmp = *x; tmp = (tmp << 16) | (tmp >> 16);
tmp = (tmp << 16) | (tmp >> 16); *x++ = ((tmp & 0x00FF00FF) << 8) | ((tmp >> 8) & 0x00FF00FF);
*x++ = ((tmp & 0x00FF00FF) << 8) | ((tmp >> 8) & 0x00FF00FF); } while (--count);
} while (--count); #endif
} }
#if BF_SCALE #if BF_SCALE

24
contrib/pgcrypto/md5.c
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@ -28,7 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $PostgreSQL: pgsql/contrib/pgcrypto/md5.c,v 1.13 2005/07/11 15:07:59 tgl Exp $ * $PostgreSQL: pgsql/contrib/pgcrypto/md5.c,v 1.14 2007/04/06 05:36:50 tgl Exp $
*/ */
#include "postgres.h" #include "postgres.h"
@ -38,11 +38,6 @@
#include "px.h" #include "px.h"
#include "md5.h" #include "md5.h"
/* sanity check */
#if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN)
#error Define BYTE_ORDER to be equal to either LITTLE_ENDIAN or BIG_ENDIAN
#endif
#define SHIFT(X, s) (((X) << (s)) | ((X) >> (32 - (s)))) #define SHIFT(X, s) (((X) << (s)) | ((X) >> (32 - (s))))
#define F(X, Y, Z) (((X) & (Y)) | ((~X) & (Z))) #define F(X, Y, Z) (((X) & (Y)) | ((~X) & (Z)))
@ -201,10 +196,9 @@ md5_pad(md5_ctxt * ctxt)
} }
/* 8 byte word */ /* 8 byte word */
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
memmove(&ctxt->md5_buf[56], &ctxt->md5_n8[0], 8); memmove(&ctxt->md5_buf[56], &ctxt->md5_n8[0], 8);
#endif #else
#if BYTE_ORDER == BIG_ENDIAN
ctxt->md5_buf[56] = ctxt->md5_n8[7]; ctxt->md5_buf[56] = ctxt->md5_n8[7];
ctxt->md5_buf[57] = ctxt->md5_n8[6]; ctxt->md5_buf[57] = ctxt->md5_n8[6];
ctxt->md5_buf[58] = ctxt->md5_n8[5]; ctxt->md5_buf[58] = ctxt->md5_n8[5];
@ -222,10 +216,9 @@ void
md5_result(uint8 *digest, md5_ctxt * ctxt) md5_result(uint8 *digest, md5_ctxt * ctxt)
{ {
/* 4 byte words */ /* 4 byte words */
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
memmove(digest, &ctxt->md5_st8[0], 16); memmove(digest, &ctxt->md5_st8[0], 16);
#endif #else
#if BYTE_ORDER == BIG_ENDIAN
digest[0] = ctxt->md5_st8[3]; digest[0] = ctxt->md5_st8[3];
digest[1] = ctxt->md5_st8[2]; digest[1] = ctxt->md5_st8[2];
digest[2] = ctxt->md5_st8[1]; digest[2] = ctxt->md5_st8[1];
@ -245,7 +238,7 @@ md5_result(uint8 *digest, md5_ctxt * ctxt)
#endif #endif
} }
#if BYTE_ORDER == BIG_ENDIAN #ifdef WORDS_BIGENDIAN
static uint32 X[16]; static uint32 X[16];
#endif #endif
@ -257,10 +250,9 @@ md5_calc(uint8 *b64, md5_ctxt * ctxt)
uint32 C = ctxt->md5_stc; uint32 C = ctxt->md5_stc;
uint32 D = ctxt->md5_std; uint32 D = ctxt->md5_std;
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
uint32 *X = (uint32 *) b64; uint32 *X = (uint32 *) b64;
#endif #else
#if BYTE_ORDER == BIG_ENDIAN
/* 4 byte words */ /* 4 byte words */
/* what a brute force but fast! */ /* what a brute force but fast! */
uint8 *y = (uint8 *) X; uint8 *y = (uint8 *) X;

9
contrib/pgcrypto/px.h
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $PostgreSQL: pgsql/contrib/pgcrypto/px.h,v 1.16 2005/10/15 02:49:06 momjian Exp $ * $PostgreSQL: pgsql/contrib/pgcrypto/px.h,v 1.17 2007/04/06 05:36:50 tgl Exp $
*/ */
#ifndef __PX_H #ifndef __PX_H
@ -34,13 +34,6 @@
#include <sys/types.h> #include <sys/types.h>
#include <sys/param.h> #include <sys/param.h>
#ifdef HAVE_ENDIAN_H
#include <endian.h>
#endif
#ifndef BYTE_ORDER
#error BYTE_ORDER must be defined as LITTLE_ENDIAN or BIG_ENDIAN
#endif
/* keep debug messages? */ /* keep debug messages? */
#define PX_DEBUG #define PX_DEBUG

14
contrib/pgcrypto/rijndael.c
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@ -1,6 +1,6 @@
/* $OpenBSD: rijndael.c,v 1.6 2000/12/09 18:51:34 markus Exp $ */ /* $OpenBSD: rijndael.c,v 1.6 2000/12/09 18:51:34 markus Exp $ */
/* $PostgreSQL: pgsql/contrib/pgcrypto/rijndael.c,v 1.12 2005/10/15 02:49:06 momjian Exp $ */ /* $PostgreSQL: pgsql/contrib/pgcrypto/rijndael.c,v 1.13 2007/04/06 05:36:50 tgl Exp $ */
/* This is an independent implementation of the encryption algorithm: */ /* This is an independent implementation of the encryption algorithm: */
/* */ /* */
@ -47,12 +47,6 @@ Mean: 500 cycles = 51.2 mbits/sec
#include "px.h" #include "px.h"
#include "rijndael.h" #include "rijndael.h"
/* sanity check */
#if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN)
#error Define BYTE_ORDER to be equal to either LITTLE_ENDIAN or BIG_ENDIAN
#endif
#define PRE_CALC_TABLES #define PRE_CALC_TABLES
#define LARGE_TABLES #define LARGE_TABLES
@ -73,11 +67,7 @@ static void gen_tabs(void);
#define byte(x,n) ((u1byte)((x) >> (8 * (n)))) #define byte(x,n) ((u1byte)((x) >> (8 * (n))))
#if BYTE_ORDER != LITTLE_ENDIAN #ifdef WORDS_BIGENDIAN
#define BYTE_SWAP
#endif
#ifdef BYTE_SWAP
#define io_swap(x) bswap(x) #define io_swap(x) bswap(x)
#else #else
#define io_swap(x) (x) #define io_swap(x) (x)

13
contrib/pgcrypto/sha1.c
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@ -28,7 +28,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* $PostgreSQL: pgsql/contrib/pgcrypto/sha1.c,v 1.16 2005/07/11 15:07:59 tgl Exp $ * $PostgreSQL: pgsql/contrib/pgcrypto/sha1.c,v 1.17 2007/04/06 05:36:50 tgl Exp $
*/ */
/* /*
* FIPS pub 180-1: Secure Hash Algorithm (SHA-1) * FIPS pub 180-1: Secure Hash Algorithm (SHA-1)
@ -43,11 +43,6 @@
#include "px.h" #include "px.h"
#include "sha1.h" #include "sha1.h"
/* sanity check */
#if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN)
#error Define BYTE_ORDER to be equal to either LITTLE_ENDIAN or BIG_ENDIAN
#endif
/* constant table */ /* constant table */
static uint32 _K[] = {0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6}; static uint32 _K[] = {0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6};
@ -98,7 +93,7 @@ sha1_step(struct sha1_ctxt * ctxt)
s; s;
uint32 tmp; uint32 tmp;
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
struct sha1_ctxt tctxt; struct sha1_ctxt tctxt;
memmove(&tctxt.m.b8[0], &ctxt->m.b8[0], 64); memmove(&tctxt.m.b8[0], &ctxt->m.b8[0], 64);
@ -264,7 +259,7 @@ sha1_pad(struct sha1_ctxt * ctxt)
memset(&ctxt->m.b8[padstart], 0, padlen - 8); memset(&ctxt->m.b8[padstart], 0, padlen - 8);
COUNT += (padlen - 8); COUNT += (padlen - 8);
COUNT %= 64; COUNT %= 64;
#if BYTE_ORDER == BIG_ENDIAN #ifdef WORDS_BIGENDIAN
PUTPAD(ctxt->c.b8[0]); PUTPAD(ctxt->c.b8[0]);
PUTPAD(ctxt->c.b8[1]); PUTPAD(ctxt->c.b8[1]);
PUTPAD(ctxt->c.b8[2]); PUTPAD(ctxt->c.b8[2]);
@ -320,7 +315,7 @@ sha1_result(struct sha1_ctxt * ctxt, uint8 *digest0)
digest = (uint8 *) digest0; digest = (uint8 *) digest0;
sha1_pad(ctxt); sha1_pad(ctxt);
#if BYTE_ORDER == BIG_ENDIAN #ifdef WORDS_BIGENDIAN
memmove(digest, &ctxt->h.b8[0], 20); memmove(digest, &ctxt->h.b8[0], 20);
#else #else
digest[0] = ctxt->h.b8[3]; digest[0] = ctxt->h.b8[3];

52
contrib/pgcrypto/sha2.c
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@ -33,7 +33,7 @@
* *
* $From: sha2.c,v 1.1 2001/11/08 00:01:51 adg Exp adg $ * $From: sha2.c,v 1.1 2001/11/08 00:01:51 adg Exp adg $
* *
* $PostgreSQL: pgsql/contrib/pgcrypto/sha2.c,v 1.8 2006/10/04 00:29:46 momjian Exp $ * $PostgreSQL: pgsql/contrib/pgcrypto/sha2.c,v 1.9 2007/04/06 05:36:50 tgl Exp $
*/ */
#include "postgres.h" #include "postgres.h"
@ -56,40 +56,6 @@
* *
*/ */
/*** SHA-256/384/512 Machine Architecture Definitions *****************/
/*
* BYTE_ORDER NOTE:
*
* Please make sure that your system defines BYTE_ORDER. If your
* architecture is little-endian, make sure it also defines
* LITTLE_ENDIAN and that the two (BYTE_ORDER and LITTLE_ENDIAN) are
* equivilent.
*
* If your system does not define the above, then you can do so by
* hand like this:
*
* #define LITTLE_ENDIAN 1234
* #define BIG_ENDIAN 4321
*
* And for little-endian machines, add:
*
* #define BYTE_ORDER LITTLE_ENDIAN
*
* Or for big-endian machines:
*
* #define BYTE_ORDER BIG_ENDIAN
*
* The FreeBSD machine this was written on defines BYTE_ORDER
* appropriately by including <sys/types.h> (which in turn includes
* <machine/endian.h> where the appropriate definitions are actually
* made).
*/
#if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN)
#error Define BYTE_ORDER to be equal to either LITTLE_ENDIAN or BIG_ENDIAN
#endif
/*** SHA-256/384/512 Various Length Definitions ***********************/ /*** SHA-256/384/512 Various Length Definitions ***********************/
/* NOTE: Most of these are in sha2.h */ /* NOTE: Most of these are in sha2.h */
#define SHA256_SHORT_BLOCK_LENGTH (SHA256_BLOCK_LENGTH - 8) #define SHA256_SHORT_BLOCK_LENGTH (SHA256_BLOCK_LENGTH - 8)
@ -98,7 +64,7 @@
/*** ENDIAN REVERSAL MACROS *******************************************/ /*** ENDIAN REVERSAL MACROS *******************************************/
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
#define REVERSE32(w,x) { \ #define REVERSE32(w,x) { \
uint32 tmp = (w); \ uint32 tmp = (w); \
tmp = (tmp >> 16) | (tmp << 16); \ tmp = (tmp >> 16) | (tmp << 16); \
@ -112,7 +78,7 @@
(x) = ((tmp & 0xffff0000ffff0000ULL) >> 16) | \ (x) = ((tmp & 0xffff0000ffff0000ULL) >> 16) | \
((tmp & 0x0000ffff0000ffffULL) << 16); \ ((tmp & 0x0000ffff0000ffffULL) << 16); \
} }
#endif /* BYTE_ORDER == LITTLE_ENDIAN */ #endif /* not bigendian */
/* /*
* Macro for incrementally adding the unsigned 64-bit integer n to the * Macro for incrementally adding the unsigned 64-bit integer n to the
@ -539,7 +505,7 @@ SHA256_Last(SHA256_CTX * context)
unsigned int usedspace; unsigned int usedspace;
usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH; usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
/* Convert FROM host byte order */ /* Convert FROM host byte order */
REVERSE64(context->bitcount, context->bitcount); REVERSE64(context->bitcount, context->bitcount);
#endif #endif
@ -589,7 +555,7 @@ SHA256_Final(uint8 digest[], SHA256_CTX * context)
{ {
SHA256_Last(context); SHA256_Last(context);
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
{ {
/* Convert TO host byte order */ /* Convert TO host byte order */
int j; int j;
@ -865,7 +831,7 @@ SHA512_Last(SHA512_CTX * context)
unsigned int usedspace; unsigned int usedspace;
usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH; usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
/* Convert FROM host byte order */ /* Convert FROM host byte order */
REVERSE64(context->bitcount[0], context->bitcount[0]); REVERSE64(context->bitcount[0], context->bitcount[0]);
REVERSE64(context->bitcount[1], context->bitcount[1]); REVERSE64(context->bitcount[1], context->bitcount[1]);
@ -918,7 +884,7 @@ SHA512_Final(uint8 digest[], SHA512_CTX * context)
SHA512_Last(context); SHA512_Last(context);
/* Save the hash data for output: */ /* Save the hash data for output: */
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
{ {
/* Convert TO host byte order */ /* Convert TO host byte order */
int j; int j;
@ -963,7 +929,7 @@ SHA384_Final(uint8 digest[], SHA384_CTX * context)
SHA512_Last((SHA512_CTX *) context); SHA512_Last((SHA512_CTX *) context);
/* Save the hash data for output: */ /* Save the hash data for output: */
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
{ {
/* Convert TO host byte order */ /* Convert TO host byte order */
int j; int j;
@ -1006,7 +972,7 @@ SHA224_Final(uint8 digest[], SHA224_CTX * context)
{ {
SHA256_Last(context); SHA256_Last(context);
#if BYTE_ORDER == LITTLE_ENDIAN #ifndef WORDS_BIGENDIAN
{ {
/* Convert TO host byte order */ /* Convert TO host byte order */
int j; int j;

51
src/backend/libpq/pqformat.c
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@ -24,7 +24,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $PostgreSQL: pgsql/src/backend/libpq/pqformat.c,v 1.44 2007/02/27 23:48:07 tgl Exp $ * $PostgreSQL: pgsql/src/backend/libpq/pqformat.c,v 1.45 2007/04/06 05:36:50 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -72,9 +72,6 @@
#include <sys/param.h> #include <sys/param.h>
#include <netinet/in.h> #include <netinet/in.h>
#include <arpa/inet.h> #include <arpa/inet.h>
#ifdef HAVE_ENDIAN_H
#include <endian.h>
#endif
#include "libpq/libpq.h" #include "libpq/libpq.h"
#include "libpq/pqformat.h" #include "libpq/pqformat.h"
@ -312,20 +309,16 @@ pq_sendfloat8(StringInfo buf, float8 f)
swap.h[0] = htonl(swap.h[0]); swap.h[0] = htonl(swap.h[0]);
swap.h[1] = htonl(swap.h[1]); swap.h[1] = htonl(swap.h[1]);
/* Have to figure out endianness by testing... */ #ifdef WORDS_BIGENDIAN
if (((uint32) 1) == htonl((uint32) 1)) /* machine seems to be big-endian, send h[0] first */
{ appendBinaryStringInfo(buf, (char *) &swap.h[0], 4);
/* machine seems to be big-endian, send h[0] first */ appendBinaryStringInfo(buf, (char *) &swap.h[1], 4);
appendBinaryStringInfo(buf, (char *) &swap.h[0], 4);
appendBinaryStringInfo(buf, (char *) &swap.h[1], 4);
}
else
{
/* machine seems to be little-endian, send h[1] first */
appendBinaryStringInfo(buf, (char *) &swap.h[1], 4);
appendBinaryStringInfo(buf, (char *) &swap.h[0], 4);
}
#else #else
/* machine seems to be little-endian, send h[1] first */
appendBinaryStringInfo(buf, (char *) &swap.h[1], 4);
appendBinaryStringInfo(buf, (char *) &swap.h[0], 4);
#endif
#else /* INT64 works */
union union
{ {
float8 f; float8 f;
@ -549,21 +542,17 @@ pq_getmsgfloat8(StringInfo msg)
uint32 h[2]; uint32 h[2];
} swap; } swap;
/* Have to figure out endianness by testing... */ #ifdef WORDS_BIGENDIAN
if (((uint32) 1) == htonl((uint32) 1)) /* machine seems to be big-endian, receive h[0] first */
{ swap.h[0] = pq_getmsgint(msg, 4);
/* machine seems to be big-endian, receive h[0] first */ swap.h[1] = pq_getmsgint(msg, 4);
swap.h[0] = pq_getmsgint(msg, 4);
swap.h[1] = pq_getmsgint(msg, 4);
}
else
{
/* machine seems to be little-endian, receive h[1] first */
swap.h[1] = pq_getmsgint(msg, 4);
swap.h[0] = pq_getmsgint(msg, 4);
}
return swap.f;
#else #else
/* machine seems to be little-endian, receive h[1] first */
swap.h[1] = pq_getmsgint(msg, 4);
swap.h[0] = pq_getmsgint(msg, 4);
#endif
return swap.f;
#else /* INT64 works */
union union
{ {
float8 f; float8 f;

3
src/include/pg_config.h.in
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@ -115,9 +115,6 @@
/* Define to 1 if you have the <editline/readline.h> header file. */ /* Define to 1 if you have the <editline/readline.h> header file. */
#undef HAVE_EDITLINE_READLINE_H #undef HAVE_EDITLINE_READLINE_H
/* Define to 1 if you have the <endian.h> header file. */
#undef HAVE_ENDIAN_H
/* Define to 1 if you have the `fcvt' function. */ /* Define to 1 if you have the `fcvt' function. */
#undef HAVE_FCVT #undef HAVE_FCVT

3
src/include/pg_config.h.win32
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@ -107,9 +107,6 @@
/* Define to 1 if you have the <editline/readline.h> header file. */ /* Define to 1 if you have the <editline/readline.h> header file. */
/* #undef HAVE_EDITLINE_READLINE_H */ /* #undef HAVE_EDITLINE_READLINE_H */
/* Define to 1 if you have the <endian.h> header file. */
/* #undef HAVE_ENDIAN_H */
/* Define to 1 if you have the `fcvt' function. */ /* Define to 1 if you have the `fcvt' function. */
#define HAVE_FCVT 1 #define HAVE_FCVT 1

3
src/include/port/aix.h
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@ -1,5 +1,2 @@
#define CLASS_CONFLICT #define CLASS_CONFLICT
#define DISABLE_XOPEN_NLS #define DISABLE_XOPEN_NLS
#include <sys/machine.h> /* ENDIAN definitions for network
* communication */

16
src/include/port/dgux.h
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@ -1,15 +1,3 @@
/* $PostgreSQL: pgsql/src/include/port/dgux.h,v 1.10 2006/03/11 04:38:38 momjian Exp $ */ /* $PostgreSQL: pgsql/src/include/port/dgux.h,v 1.11 2007/04/06 05:36:51 tgl Exp $ */
#ifndef BIG_ENDIAN /* nothing needed */
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#ifndef BYTE_ORDER
#define BYTE_ORDER BIG_ENDIAN
#endif

28
src/include/port/hpux.h
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@ -1,27 +1,3 @@
/* $PostgreSQL: pgsql/src/include/port/hpux.h,v 1.23 2006/03/11 04:38:38 momjian Exp $ */ /* $PostgreSQL: pgsql/src/include/port/hpux.h,v 1.24 2007/04/06 05:36:51 tgl Exp $ */
#ifndef BIG_ENDIAN /* nothing needed */
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#if defined(__hppa)
#ifndef BYTE_ORDER
#define BYTE_ORDER BIG_ENDIAN
#endif
#elif defined(__ia64)
/* HPUX runs IA64 in big-endian mode */
#ifndef BYTE_ORDER
#define BYTE_ORDER BIG_ENDIAN
#endif
#else
#error unrecognized CPU type for HP-UX
#endif

14
src/include/port/sco.h
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@ -2,17 +2,3 @@
#define SCO_ACCEPT_BUG #define SCO_ACCEPT_BUG
#define USE_UNIVEL_CC #define USE_UNIVEL_CC
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#ifndef BYTE_ORDER
#define BYTE_ORDER LITTLE_ENDIAN
#endif

24
src/include/port/solaris.h
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/include/port/solaris.h,v 1.15 2007/01/10 18:22:50 tgl Exp $ */ /* $PostgreSQL: pgsql/src/include/port/solaris.h,v 1.16 2007/04/06 05:36:51 tgl Exp $ */
/* /*
* Sort this out for all operating systems some time. The __xxx * Sort this out for all operating systems some time. The __xxx
@ -25,28 +25,6 @@
#include <sys/isa_defs.h> #include <sys/isa_defs.h>
#endif #endif
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#ifndef BYTE_ORDER
#ifdef __sparc__
#define BYTE_ORDER BIG_ENDIAN
#endif
#ifdef __i386__
#define BYTE_ORDER LITTLE_ENDIAN
#endif
#if defined(__amd64___) || defined(__x86_64__)
#define BYTE_ORDER LITTLE_ENDIAN
#endif
#endif
/* /*
* Many versions of Solaris have broken strtod() --- see bug #4751182. * Many versions of Solaris have broken strtod() --- see bug #4751182.
* This has been fixed in current versions of Solaris: * This has been fixed in current versions of Solaris:

14
src/include/port/sunos4.h
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@ -1,16 +1,2 @@
/* sprintf() returns char *, not int, on SunOS 4.1.x */ /* sprintf() returns char *, not int, on SunOS 4.1.x */
#define SPRINTF_CHAR #define SPRINTF_CHAR
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#ifndef BYTE_ORDER
#define BYTE_ORDER BIG_ENDIAN
#endif

7
src/include/port/svr4.h
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@ -1,6 +1,3 @@
#ifndef BYTE_ORDER /* $PostgreSQL */
#ifdef MIPSEB
#define BYTE_ORDER BIG_ENDIAN
#endif
#endif /* nothing needed */

13
src/include/port/ultrix4.h
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@ -1,19 +1,6 @@
#define NOFIXADE #define NOFIXADE
#define NEED_STRDUP #define NEED_STRDUP
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#ifndef BYTE_ORDER
#define BYTE_ORDER LITTLE_ENDIAN
#endif
/* /*
* Except for those system calls and library functions that are either * Except for those system calls and library functions that are either
* - covered by the C standard library and Posix.1 * - covered by the C standard library and Posix.1

14
src/include/port/univel.h
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@ -3,17 +3,3 @@
* the native UNIXWARE C compiler. * the native UNIXWARE C compiler.
***************************************/ ***************************************/
#define USE_UNIVEL_CC #define USE_UNIVEL_CC
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#ifndef BYTE_ORDER
#define BYTE_ORDER LITTLE_ENDIAN
#endif

14
src/include/port/unixware.h
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@ -6,17 +6,3 @@
* the native UNIXWARE C compiler. * the native UNIXWARE C compiler.
***************************************/ ***************************************/
#define USE_UNIVEL_CC #define USE_UNIVEL_CC
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#ifndef BYTE_ORDER
#define BYTE_ORDER LITTLE_ENDIAN
#endif

16
src/include/port/win32.h
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/include/port/win32.h,v 1.73 2007/03/23 08:30:55 mha Exp $ */ /* $PostgreSQL: pgsql/src/include/port/win32.h,v 1.74 2007/04/06 05:36:51 tgl Exp $ */
#if defined(_MSC_VER) || defined(__BORLANDC__) #if defined(_MSC_VER) || defined(__BORLANDC__)
#define WIN32_ONLY_COMPILER #define WIN32_ONLY_COMPILER
@ -299,20 +299,6 @@ typedef unsigned short mode_t;
#define isinf(x) ((_fpclass(x) == _FPCLASS_PINF) || (_fpclass(x) == _FPCLASS_NINF)) #define isinf(x) ((_fpclass(x) == _FPCLASS_PINF) || (_fpclass(x) == _FPCLASS_NINF))
#define isnan(x) _isnan(x) #define isnan(x) _isnan(x)
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#ifndef LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
#ifndef PDP_ENDIAN
#define PDP_ENDIAN 3412
#endif
#ifndef BYTE_ORDER
#define BYTE_ORDER LITTLE_ENDIAN
#endif
/* Pulled from Makefile.port in mingw */ /* Pulled from Makefile.port in mingw */
#define DLSUFFIX ".dll" #define DLSUFFIX ".dll"

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