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体验新版 GitCode,发现更多精彩内容 >>
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cac2d912
编写于
1月 02, 2007
作者:
B
Bruce Momjian
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电子邮件补丁
差异文件
finite() no longer used; remove finite() platform-specific
infrastructure.
上级
2955f1eb
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
7 addition
and
96 deletion
+7
-96
configure
configure
+0
-59
configure.in
configure.in
+1
-12
src/backend/utils/adt/float.c
src/backend/utils/adt/float.c
+5
-20
src/include/pg_config.h.in
src/include/pg_config.h.in
+0
-3
src/include/port/win32.h
src/include/port/win32.h
+1
-2
未找到文件。
configure
浏览文件 @
cac2d912
...
...
@@ -15489,65 +15489,6 @@ done
fi
echo "$as_me:$LINENO: checking for finite" >&5
echo $ECHO_N "checking for finite... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <math.h>
double glob_double;
int
main ()
{
return finite(glob_double) ? 0 : 1;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_c_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_FINITE 1
_ACEOF
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
echo "$as_me:$LINENO: checking for sigsetjmp" >&5
echo $ECHO_N "checking for sigsetjmp... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
...
...
configure.in
浏览文件 @
cac2d912
dnl Process this file with autoconf to produce a configure script.
dnl $PostgreSQL: pgsql/configure.in,v 1.49
3 2006/12/21 16:05:12 petere
Exp $
dnl $PostgreSQL: pgsql/configure.in,v 1.49
4 2007/01/02 21:25:50 momjian
Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
...
...
@@ -1033,17 +1033,6 @@ if test "$with_readline" = yes; then
fi
dnl Cannot use AC_CHECK_FUNC because finite may be a macro
AC_MSG_CHECKING(for finite)
AC_TRY_LINK([
#include <math.h>
double glob_double;
],
[return finite(glob_double) ? 0 : 1;],
[AC_DEFINE(HAVE_FINITE, 1, [Define to 1 if you have finite().])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)])
dnl Cannot use AC_CHECK_FUNC because sigsetjmp may be a macro
dnl (especially on GNU libc)
dnl See also comments in c.h.
...
...
src/backend/utils/adt/float.c
浏览文件 @
cac2d912
...
...
@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/float.c,v 1.13
3 2007/01/02 20:50:35
momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/float.c,v 1.13
4 2007/01/02 21:25:50
momjian Exp $
*
*-------------------------------------------------------------------------
*/
...
...
@@ -18,10 +18,6 @@
#include <float.h>
#include <math.h>
#include <limits.h>
/* for finite() on Solaris */
#ifdef HAVE_IEEEFP_H
#include <ieeefp.h>
#endif
#include "catalog/pg_type.h"
#include "libpq/pqformat.h"
...
...
@@ -34,12 +30,6 @@
#define M_PI 3.14159265358979323846
#endif
/* Recent HPUXen have isfinite() macro in place of more standard finite() */
#if !defined(HAVE_FINITE) && defined(isfinite)
#define finite(x) isfinite(x)
#define HAVE_FINITE 1
#endif
/* Visual C++ etc lacks NAN, and won't accept 0.0/0.0. NAN definition from
* http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vclang/html/vclrfNotNumberNANItems.asp
*/
...
...
@@ -167,11 +157,10 @@ is_infinite(double val)
if
(
inf
==
0
)
return
0
;
if
(
val
>
0
)
else
if
(
val
>
0
)
return
1
;
return
-
1
;
else
return
-
1
;
}
...
...
@@ -1709,11 +1698,7 @@ dtan(PG_FUNCTION_ARGS)
errno
=
0
;
result
=
tan
(
arg1
);
if
(
errno
!=
0
#ifdef HAVE_FINITE
||
!
finite
(
result
)
#endif
)
if
(
errno
!=
0
)
ereport
(
ERROR
,
(
errcode
(
ERRCODE_NUMERIC_VALUE_OUT_OF_RANGE
),
errmsg
(
"input is out of range"
)));
...
...
src/include/pg_config.h.in
浏览文件 @
cac2d912
...
...
@@ -116,9 +116,6 @@
/* Define to 1 if you have the `fdatasync' function. */
#undef HAVE_FDATASYNC
/* Define to 1 if you have finite(). */
#undef HAVE_FINITE
/* Define to 1 if you have the `fpclass' function. */
#undef HAVE_FPCLASS
...
...
src/include/port/win32.h
浏览文件 @
cac2d912
/* $PostgreSQL: pgsql/src/include/port/win32.h,v 1.6
3 2006/10/19 20:03:08 tgl
Exp $ */
/* $PostgreSQL: pgsql/src/include/port/win32.h,v 1.6
4 2007/01/02 21:25:50 momjian
Exp $ */
#if defined(_MSC_VER) || defined(__BORLANDC__)
#define WIN32_ONLY_COMPILER
...
...
@@ -287,7 +287,6 @@ typedef unsigned short mode_t;
#define isinf(x) ((_fpclass(x) == _FPCLASS_PINF) || (_fpclass(x) == _FPCLASS_NINF))
#define isnan(x) _isnan(x)
#define finite(x) _finite(x)
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
...
...
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