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Add configure check for sys_nerr, to end all discussions.

This commit is contained in:
Peter Eisentraut 2001-01-09 18:40:15 +00:00
parent af26d6a4a2
commit c3f9371956
9 changed files with 110 additions and 71 deletions
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17
config/c-library.m4
View File

@ -1,5 +1,5 @@
# Macros that test various C library quirks
# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.5 2000/11/03 18:43:51 petere Exp $
# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.6 2001/01/09 18:40:13 petere Exp $
# PGAC_VAR_INT_TIMEZONE
@ -123,3 +123,18 @@ if test x"$pgac_cv_header_strings_both" = x"yes"; then
AC_DEFINE([STRING_H_WITH_STRINGS_H], 1,
[Define if string.h and strings.h may both be included])
fi])
# PGAC_VAR_SYS_NERR
# -----------------
# Check if the global variable 'sys_nerr' exists. If so, define
# HAVE_SYS_NERR.
AC_DEFUN([PGAC_VAR_SYS_NERR],
[AC_CACHE_CHECK([for sys_nerr], pgac_cv_var_sys_nerr,
[AC_TRY_LINK([extern int sys_nerr;],
[int x = sys_nerr;],
[pgac_cv_var_sys_nerr=yes],
[pgac_cv_var_sys_nerr=no])])
if test x"$pgac_cv_var_sys_nerr" = xyes ; then
AC_DEFINE(HAVE_SYS_NERR,, [Set to 1 if you have the global variable sys_nerr])
fi])# PGAC_VAR_SYS_NERR

126
configure vendored
View File

@ -6888,10 +6888,42 @@ EOF
fi
echo $ac_n "checking for sys_nerr""... $ac_c" 1>&6
echo "configure:6893: checking for sys_nerr" >&5
if eval "test \"`echo '$''{'pgac_cv_var_sys_nerr'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 6898 "configure"
#include "confdefs.h"
extern int sys_nerr;
int main() {
int x = sys_nerr;
; return 0; }
EOF
if { (eval echo configure:6905: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
pgac_cv_var_sys_nerr=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
pgac_cv_var_sys_nerr=no
fi
rm -f conftest*
fi
echo "$ac_t""$pgac_cv_var_sys_nerr" 1>&6
if test x"$pgac_cv_var_sys_nerr" = xyes ; then
cat >> confdefs.h <<\EOF
#define HAVE_SYS_NERR
EOF
fi
echo $ac_n "checking whether long int is 64 bits""... $ac_c" 1>&6
echo "configure:6895: checking whether long int is 64 bits" >&5
echo "configure:6927: checking whether long int is 64 bits" >&5
if eval "test \"`echo '$''{'pgac_cv_type_long_int_64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6900,7 +6932,7 @@ else
echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2
else
cat > conftest.$ac_ext <<EOF
#line 6904 "configure"
#line 6936 "configure"
#include "confdefs.h"
typedef long int int64;
@ -6929,7 +6961,7 @@ main() {
exit(! does_int64_work());
}
EOF
if { (eval echo configure:6933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:6965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
pgac_cv_type_long_int_64=yes
else
@ -6956,7 +6988,7 @@ fi
if test x"$HAVE_LONG_INT_64" = x"no" ; then
echo $ac_n "checking whether long long int is 64 bits""... $ac_c" 1>&6
echo "configure:6960: checking whether long long int is 64 bits" >&5
echo "configure:6992: checking whether long long int is 64 bits" >&5
if eval "test \"`echo '$''{'pgac_cv_type_long_long_int_64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -6965,7 +6997,7 @@ else
echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2
else
cat > conftest.$ac_ext <<EOF
#line 6969 "configure"
#line 7001 "configure"
#include "confdefs.h"
typedef long long int int64;
@ -6994,7 +7026,7 @@ main() {
exit(! does_int64_work());
}
EOF
if { (eval echo configure:6998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
pgac_cv_type_long_long_int_64=yes
else
@ -7025,7 +7057,7 @@ fi
if [ x"$HAVE_LONG_LONG_INT_64" = xyes ] ; then
if [ x$SNPRINTF = x ] ; then
echo $ac_n "checking whether snprintf handles 'long long int' as %lld""... $ac_c" 1>&6
echo "configure:7029: checking whether snprintf handles 'long long int' as %lld" >&5
echo "configure:7061: checking whether snprintf handles 'long long int' as %lld" >&5
if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6
# Force usage of our own snprintf, since we cannot test foreign snprintf
@ -7034,7 +7066,7 @@ echo "configure:7029: checking whether snprintf handles 'long long int' as %lld"
else
cat > conftest.$ac_ext <<EOF
#line 7038 "configure"
#line 7070 "configure"
#include "confdefs.h"
#include <stdio.h>
typedef long long int int64;
@ -7061,7 +7093,7 @@ main() {
exit(! does_int64_snprintf_work());
}
EOF
if { (eval echo configure:7065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
echo "$ac_t""yes" 1>&6
INT64_FORMAT='"%lld"'
@ -7072,7 +7104,7 @@ else
rm -fr conftest*
echo "$ac_t""no" 1>&6
echo $ac_n "checking whether snprintf handles 'long long int' as %qd""... $ac_c" 1>&6
echo "configure:7076: checking whether snprintf handles 'long long int' as %qd" >&5
echo "configure:7108: checking whether snprintf handles 'long long int' as %qd" >&5
if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6
# Force usage of our own snprintf, since we cannot test foreign snprintf
@ -7081,7 +7113,7 @@ echo "configure:7076: checking whether snprintf handles 'long long int' as %qd"
else
cat > conftest.$ac_ext <<EOF
#line 7085 "configure"
#line 7117 "configure"
#include "confdefs.h"
#include <stdio.h>
typedef long long int int64;
@ -7108,7 +7140,7 @@ main() {
exit(! does_int64_snprintf_work());
}
EOF
if { (eval echo configure:7112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
echo "$ac_t""yes" 1>&6
INT64_FORMAT='"%qd"'
@ -7148,12 +7180,12 @@ EOF
for ac_func in strtoll strtoq
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:7152: checking for $ac_func" >&5
echo "configure:7184: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 7157 "configure"
#line 7189 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -7176,7 +7208,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:7180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:7212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -7203,12 +7235,12 @@ done
for ac_func in strtoull strtouq
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:7207: checking for $ac_func" >&5
echo "configure:7239: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 7212 "configure"
#line 7244 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -7231,7 +7263,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:7235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:7267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -7259,7 +7291,7 @@ done
echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6
echo "configure:7263: checking size of unsigned long" >&5
echo "configure:7295: checking size of unsigned long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7267,7 +7299,7 @@ else
ac_cv_sizeof_unsigned_long=4
else
cat > conftest.$ac_ext <<EOF
#line 7271 "configure"
#line 7303 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
@ -7278,7 +7310,7 @@ main()
exit(0);
}
EOF
if { (eval echo configure:7282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_sizeof_unsigned_long=`cat conftestval`
else
@ -7304,7 +7336,7 @@ EOF
echo $ac_n "checking alignment of short""... $ac_c" 1>&6
echo "configure:7308: checking alignment of short" >&5
echo "configure:7340: checking alignment of short" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7312,7 +7344,7 @@ else
pgac_cv_alignof_short='sizeof(short)'
else
cat > conftest.$ac_ext <<EOF
#line 7316 "configure"
#line 7348 "configure"
#include "confdefs.h"
#include <stdio.h>
struct { char filler; short field; } mystruct;
@ -7324,7 +7356,7 @@ main()
exit(0);
}
EOF
if { (eval echo configure:7328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
pgac_cv_alignof_short=`cat conftestval`
else
@ -7344,7 +7376,7 @@ EOF
echo $ac_n "checking alignment of int""... $ac_c" 1>&6
echo "configure:7348: checking alignment of int" >&5
echo "configure:7380: checking alignment of int" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7352,7 +7384,7 @@ else
pgac_cv_alignof_int='sizeof(int)'
else
cat > conftest.$ac_ext <<EOF
#line 7356 "configure"
#line 7388 "configure"
#include "confdefs.h"
#include <stdio.h>
struct { char filler; int field; } mystruct;
@ -7364,7 +7396,7 @@ main()
exit(0);
}
EOF
if { (eval echo configure:7368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7400: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
pgac_cv_alignof_int=`cat conftestval`
else
@ -7384,7 +7416,7 @@ EOF
echo $ac_n "checking alignment of long""... $ac_c" 1>&6
echo "configure:7388: checking alignment of long" >&5
echo "configure:7420: checking alignment of long" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7392,7 +7424,7 @@ else
pgac_cv_alignof_long='sizeof(long)'
else
cat > conftest.$ac_ext <<EOF
#line 7396 "configure"
#line 7428 "configure"
#include "confdefs.h"
#include <stdio.h>
struct { char filler; long field; } mystruct;
@ -7404,7 +7436,7 @@ main()
exit(0);
}
EOF
if { (eval echo configure:7408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
pgac_cv_alignof_long=`cat conftestval`
else
@ -7425,7 +7457,7 @@ EOF
if [ x"$HAVE_LONG_LONG_INT_64" = xyes ] ; then
echo $ac_n "checking alignment of long long int""... $ac_c" 1>&6
echo "configure:7429: checking alignment of long long int" >&5
echo "configure:7461: checking alignment of long long int" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_long_long_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7433,7 +7465,7 @@ else
pgac_cv_alignof_long_long_int='sizeof(long long int)'
else
cat > conftest.$ac_ext <<EOF
#line 7437 "configure"
#line 7469 "configure"
#include "confdefs.h"
#include <stdio.h>
struct { char filler; long long int field; } mystruct;
@ -7445,7 +7477,7 @@ main()
exit(0);
}
EOF
if { (eval echo configure:7449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
pgac_cv_alignof_long_long_int=`cat conftestval`
else
@ -7466,7 +7498,7 @@ EOF
fi
echo $ac_n "checking alignment of double""... $ac_c" 1>&6
echo "configure:7470: checking alignment of double" >&5
echo "configure:7502: checking alignment of double" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7474,7 +7506,7 @@ else
pgac_cv_alignof_double='sizeof(double)'
else
cat > conftest.$ac_ext <<EOF
#line 7478 "configure"
#line 7510 "configure"
#include "confdefs.h"
#include <stdio.h>
struct { char filler; double field; } mystruct;
@ -7486,7 +7518,7 @@ main()
exit(0);
}
EOF
if { (eval echo configure:7490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:7522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
pgac_cv_alignof_double=`cat conftestval`
else
@ -7524,12 +7556,12 @@ EOF
echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6
echo "configure:7528: checking for POSIX signal interface" >&5
echo "configure:7560: checking for POSIX signal interface" >&5
if eval "test \"`echo '$''{'pgac_cv_func_posix_signals'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 7533 "configure"
#line 7565 "configure"
#include "confdefs.h"
#include <signal.h>
@ -7540,7 +7572,7 @@ act.sa_flags = SA_RESTART;
sigaction(0, &act, &oact);
; return 0; }
EOF
if { (eval echo configure:7544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:7576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
pgac_cv_func_posix_signals=yes
else
@ -7570,7 +7602,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7574: checking for $ac_word" >&5
echo "configure:7606: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7606,7 +7638,7 @@ test -n "$TCLSH" && break
done
echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6
echo "configure:7610: checking for tclConfig.sh" >&5
echo "configure:7642: checking for tclConfig.sh" >&5
# Let user override test
if test -z "$TCL_CONFIG_SH"; then
pgac_test_dirs="$with_tclconfig"
@ -7639,7 +7671,7 @@ fi
# Check for Tk configuration script tkConfig.sh
if test "$with_tk" = yes; then
echo $ac_n "checking for tkConfig.sh""... $ac_c" 1>&6
echo "configure:7643: checking for tkConfig.sh" >&5
echo "configure:7675: checking for tkConfig.sh" >&5
# Let user override test
if test -z "$TK_CONFIG_SH"; then
pgac_test_dirs="$with_tkconfig $with_tclconfig"
@ -7678,7 +7710,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7682: checking for $ac_word" >&5
echo "configure:7714: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_NSGMLS'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7714,7 +7746,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7718: checking for $ac_word" >&5
echo "configure:7750: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_JADE'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7745,7 +7777,7 @@ done
echo $ac_n "checking for DocBook V3.1""... $ac_c" 1>&6
echo "configure:7749: checking for DocBook V3.1" >&5
echo "configure:7781: checking for DocBook V3.1" >&5
if eval "test \"`echo '$''{'pgac_cv_check_docbook'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7778,7 +7810,7 @@ have_docbook=$pgac_cv_check_docbook
echo $ac_n "checking for DocBook stylesheets""... $ac_c" 1>&6
echo "configure:7782: checking for DocBook stylesheets" >&5
echo "configure:7814: checking for DocBook stylesheets" >&5
if eval "test \"`echo '$''{'pgac_cv_path_stylesheets'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -7817,7 +7849,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7821: checking for $ac_word" >&5
echo "configure:7853: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_SGMLSPL'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else

1
configure.in
View File

@ -945,6 +945,7 @@ if test x"$pgac_cv_var_int_optreset" = x"yes"; then
AC_DEFINE(HAVE_INT_OPTRESET, 1)
fi
PGAC_VAR_SYS_NERR
dnl Check to see if we have a working 64-bit integer type.
dnl This breaks down into two steps:

12
src/backend/utils/error/elog.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/error/elog.c,v 1.74 2000/12/18 00:44:47 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/error/elog.c,v 1.75 2001/01/09 18:40:14 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -44,11 +44,6 @@
extern int errno;
#ifdef __CYGWIN__
# define sys_nerr _sys_nerr
#endif
extern int sys_nerr;
extern CommandDest whereToSendOutput;
#ifdef ENABLE_SYSLOG
@ -140,8 +135,7 @@ elog(int lev, const char *fmt, ...)
if (lev <= DEBUG && Debugfile < 0)
return; /* ignore debug msgs if noplace to send */
/* BeOS doesn't have sys_nerr and should be able to use strerror()... */
#ifndef __BEOS__
#ifdef HAVE_SYS_NERR
/* save errno string for %m */
if (errno < sys_nerr && errno >= 0)
errorstr = strerror(errno);
@ -152,7 +146,7 @@ elog(int lev, const char *fmt, ...)
}
#else
errorstr = strerror(errno);
#endif /* __BEOS__ */
#endif
if (lev == ERROR || lev == FATAL)
{

8
src/backend/utils/error/exc.c
View File

@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/error/Attic/exc.c,v 1.32 2000/10/28 23:53:00 petere Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/error/Attic/exc.c,v 1.33 2001/01/09 18:40:14 petere Exp $
*
* NOTE
* XXX this code needs improvement--check for state violations and
@ -96,10 +96,6 @@ EnableExceptionHandling(bool on)
extern int errno;
#ifdef __CYGWIN__
# define sys_nerr _sys_nerr
#endif
extern int sys_nerr;
static void
ExcPrint(Exception *excP,
@ -131,7 +127,7 @@ ExcPrint(Exception *excP,
fprintf(stderr, " (%ld)", detail);
#ifndef __BEOS__
#ifdef HAVE_SYS_NERR
if (errno > 0 && errno < sys_nerr)
#else
if (errno > 0)

6
src/include/c.h
View File

@ -8,7 +8,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: c.h,v 1.86 2001/01/09 16:07:14 momjian Exp $
* $Id: c.h,v 1.87 2001/01/09 18:40:15 petere Exp $
*
*-------------------------------------------------------------------------
*/
@ -993,6 +993,10 @@ extern int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
#include <regex/utils.h>
#endif
#ifdef HAVE_SYS_NERR
extern int sys_nerr;
#endif
/* ----------------
* end of c.h
* ----------------

5
src/include/config.h.in
View File

@ -8,7 +8,7 @@
* or in config.h afterwards. Of course, if you edit config.h, then your
* changes will be overwritten the next time you run configure.
*
* $Id: config.h.in,v 1.154 2000/12/27 23:59:14 tgl Exp $
* $Id: config.h.in,v 1.155 2001/01/09 18:40:15 petere Exp $
*/
#ifndef CONFIG_H
@ -617,6 +617,9 @@ extern void srandom(unsigned int seed);
/* Define if you have the optreset variable */
#undef HAVE_INT_OPTRESET
/* Define if you have the sys_nerr global variable */
#undef HAVE_SYS_NERR
/* Define if you have strtoll() */
#undef HAVE_STRTOLL

3
src/include/port/beos.h
View File

@ -7,9 +7,6 @@ typedef unsigned char slock_t;
#define AF_UNIX 10 /* no domain sockets on BeOS */
/* Beos doesn't have sysnerr but strerror should works on every error */
extern int sys_nerr;
/* Beos doesn't have all the required getrusage fields */
#undef HAVE_GETRUSAGE

3
src/include/port/win.h
View File

@ -9,6 +9,3 @@ typedef unsigned char slock_t;
#define HAVE_INT_TIMEZONE /* has int _timezone */
#include <cygwin/version.h>
#if (CYGWIN_VERSION_API_MAJOR >= 0) && (CYGWIN_VERSION_API_MINOR >= 8)
#define sys_nerr _sys_nerr
#endif