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Postgres FD Implementation
Commit e9c936ff authored by Tom Lane's avatar Tom Lane
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Remove rangechecks on errno; just call strerror unconditionally. This 

eliminates a raft of portability issues, including whether sys_nerr
exists, whether the platform has any valid negative errnos, etc.  The
downside is minimal: errno shouldn't ever contain an invalid value anyway,
and if it does, reasonably modern versions of strerror will not choke.
This rangecheck idea seemed good at the time, but it's clearly a net loss,
and I apologize to all concerned for having ever put it in.
parent 60b282fd
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Showing with 53 additions and 130 deletions
config/c-library.m4
View file @ e9c936ff
# Macros that test various C library quirks # Macros that test various C library quirks
# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.7 2001/01/10 17:07:18 petere Exp $ # $Header: /cvsroot/pgsql/config/c-library.m4,v 1.8 2001/01/22 23:28:50 tgl Exp $
# PGAC_VAR_INT_TIMEZONE # PGAC_VAR_INT_TIMEZONE
...@@ -124,19 +124,3 @@ if test x"$pgac_cv_header_strings_both" = x"yes"; then ...@@ -124,19 +124,3 @@ if test x"$pgac_cv_header_strings_both" = x"yes"; then
AC_DEFINE([STRING_H_WITH_STRINGS_H], 1, AC_DEFINE([STRING_H_WITH_STRINGS_H], 1,
[Define if string.h and strings.h may both be included]) [Define if string.h and strings.h may both be included])
fi]) 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;],
[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
configure
View file @ e9c936ff
...@@ -6888,43 +6888,9 @@ EOF ...@@ -6888,43 +6888,9 @@ EOF
fi 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 x;
int main() {
x = sys_nerr;
; return 0; }
EOF
if { (eval echo configure:6906: \"$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 $ac_n "checking whether long int is 64 bits""... $ac_c" 1>&6
echo "configure:6928: checking whether long int is 64 bits" >&5 echo "configure:6894: checking whether long int is 64 bits" >&5
if eval "test \"`echo '$''{'pgac_cv_type_long_int_64'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_type_long_int_64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6933,7 +6899,7 @@ else ...@@ -6933,7 +6899,7 @@ else
echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2 echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6937 "configure" #line 6903 "configure"
#include "confdefs.h" #include "confdefs.h"
typedef long int int64; typedef long int int64;
...@@ -6962,7 +6928,7 @@ main() { ...@@ -6962,7 +6928,7 @@ main() {
exit(! does_int64_work()); exit(! does_int64_work());
} }
EOF EOF
if { (eval echo configure:6966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:6932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
pgac_cv_type_long_int_64=yes pgac_cv_type_long_int_64=yes
else else
...@@ -6989,7 +6955,7 @@ fi ...@@ -6989,7 +6955,7 @@ fi
if test x"$HAVE_LONG_INT_64" = x"no" ; then if test x"$HAVE_LONG_INT_64" = x"no" ; then
echo $ac_n "checking whether long long int is 64 bits""... $ac_c" 1>&6 echo $ac_n "checking whether long long int is 64 bits""... $ac_c" 1>&6
echo "configure:6993: checking whether long long int is 64 bits" >&5 echo "configure:6959: checking whether long long int is 64 bits" >&5
if eval "test \"`echo '$''{'pgac_cv_type_long_long_int_64'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_type_long_long_int_64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -6998,7 +6964,7 @@ else ...@@ -6998,7 +6964,7 @@ else
echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2 echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7002 "configure" #line 6968 "configure"
#include "confdefs.h" #include "confdefs.h"
typedef long long int int64; typedef long long int int64;
...@@ -7027,7 +6993,7 @@ main() { ...@@ -7027,7 +6993,7 @@ main() {
exit(! does_int64_work()); exit(! does_int64_work());
} }
EOF EOF
if { (eval echo configure:7031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:6997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
pgac_cv_type_long_long_int_64=yes pgac_cv_type_long_long_int_64=yes
else else
...@@ -7058,7 +7024,7 @@ fi ...@@ -7058,7 +7024,7 @@ fi
if [ x"$HAVE_LONG_LONG_INT_64" = xyes ] ; then if [ x"$HAVE_LONG_LONG_INT_64" = xyes ] ; then
if [ x$SNPRINTF = x ] ; then if [ x$SNPRINTF = x ] ; then
echo $ac_n "checking whether snprintf handles 'long long int' as %lld""... $ac_c" 1>&6 echo $ac_n "checking whether snprintf handles 'long long int' as %lld""... $ac_c" 1>&6
echo "configure:7062: checking whether snprintf handles 'long long int' as %lld" >&5 echo "configure:7028: checking whether snprintf handles 'long long int' as %lld" >&5
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6 echo "$ac_t""assuming not on target machine" 1>&6
# Force usage of our own snprintf, since we cannot test foreign snprintf # Force usage of our own snprintf, since we cannot test foreign snprintf
...@@ -7067,7 +7033,7 @@ echo "configure:7062: checking whether snprintf handles 'long long int' as %lld" ...@@ -7067,7 +7033,7 @@ echo "configure:7062: checking whether snprintf handles 'long long int' as %lld"
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7071 "configure" #line 7037 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
typedef long long int int64; typedef long long int int64;
...@@ -7094,7 +7060,7 @@ main() { ...@@ -7094,7 +7060,7 @@ main() {
exit(! does_int64_snprintf_work()); exit(! does_int64_snprintf_work());
} }
EOF EOF
if { (eval echo configure:7098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
INT64_FORMAT='"%lld"' INT64_FORMAT='"%lld"'
...@@ -7105,7 +7071,7 @@ else ...@@ -7105,7 +7071,7 @@ else
rm -fr conftest* rm -fr conftest*
echo "$ac_t""no" 1>&6 echo "$ac_t""no" 1>&6
echo $ac_n "checking whether snprintf handles 'long long int' as %qd""... $ac_c" 1>&6 echo $ac_n "checking whether snprintf handles 'long long int' as %qd""... $ac_c" 1>&6
echo "configure:7109: checking whether snprintf handles 'long long int' as %qd" >&5 echo "configure:7075: checking whether snprintf handles 'long long int' as %qd" >&5
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6 echo "$ac_t""assuming not on target machine" 1>&6
# Force usage of our own snprintf, since we cannot test foreign snprintf # Force usage of our own snprintf, since we cannot test foreign snprintf
...@@ -7114,7 +7080,7 @@ echo "configure:7109: checking whether snprintf handles 'long long int' as %qd" ...@@ -7114,7 +7080,7 @@ echo "configure:7109: checking whether snprintf handles 'long long int' as %qd"
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7118 "configure" #line 7084 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
typedef long long int int64; typedef long long int int64;
...@@ -7141,7 +7107,7 @@ main() { ...@@ -7141,7 +7107,7 @@ main() {
exit(! does_int64_snprintf_work()); exit(! does_int64_snprintf_work());
} }
EOF EOF
if { (eval echo configure:7145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
INT64_FORMAT='"%qd"' INT64_FORMAT='"%qd"'
...@@ -7181,12 +7147,12 @@ EOF ...@@ -7181,12 +7147,12 @@ EOF
for ac_func in strtoll strtoq for ac_func in strtoll strtoq
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:7185: checking for $ac_func" >&5 echo "configure:7151: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7190 "configure" #line 7156 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -7209,7 +7175,7 @@ $ac_func(); ...@@ -7209,7 +7175,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:7213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:7179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -7236,12 +7202,12 @@ done ...@@ -7236,12 +7202,12 @@ done
for ac_func in strtoull strtouq for ac_func in strtoull strtouq
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:7240: checking for $ac_func" >&5 echo "configure:7206: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7245 "configure" #line 7211 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -7264,7 +7230,7 @@ $ac_func(); ...@@ -7264,7 +7230,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:7268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:7234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -7292,7 +7258,7 @@ done ...@@ -7292,7 +7258,7 @@ done
echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6 echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6
echo "configure:7296: checking size of unsigned long" >&5 echo "configure:7262: checking size of unsigned long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7300,7 +7266,7 @@ else ...@@ -7300,7 +7266,7 @@ else
ac_cv_sizeof_unsigned_long=4 ac_cv_sizeof_unsigned_long=4
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7304 "configure" #line 7270 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
main() main()
...@@ -7311,7 +7277,7 @@ main() ...@@ -7311,7 +7277,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_unsigned_long=`cat conftestval` ac_cv_sizeof_unsigned_long=`cat conftestval`
else else
...@@ -7337,7 +7303,7 @@ EOF ...@@ -7337,7 +7303,7 @@ EOF
echo $ac_n "checking alignment of short""... $ac_c" 1>&6 echo $ac_n "checking alignment of short""... $ac_c" 1>&6
echo "configure:7341: checking alignment of short" >&5 echo "configure:7307: checking alignment of short" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_short'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_alignof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7345,7 +7311,7 @@ else ...@@ -7345,7 +7311,7 @@ else
pgac_cv_alignof_short='sizeof(short)' pgac_cv_alignof_short='sizeof(short)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7349 "configure" #line 7315 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; short field; } mystruct; struct { char filler; short field; } mystruct;
...@@ -7357,7 +7323,7 @@ main() ...@@ -7357,7 +7323,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
pgac_cv_alignof_short=`cat conftestval` pgac_cv_alignof_short=`cat conftestval`
else else
...@@ -7377,7 +7343,7 @@ EOF ...@@ -7377,7 +7343,7 @@ EOF
echo $ac_n "checking alignment of int""... $ac_c" 1>&6 echo $ac_n "checking alignment of int""... $ac_c" 1>&6
echo "configure:7381: checking alignment of int" >&5 echo "configure:7347: checking alignment of int" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_int'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_alignof_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7385,7 +7351,7 @@ else ...@@ -7385,7 +7351,7 @@ else
pgac_cv_alignof_int='sizeof(int)' pgac_cv_alignof_int='sizeof(int)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7389 "configure" #line 7355 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; int field; } mystruct; struct { char filler; int field; } mystruct;
...@@ -7397,7 +7363,7 @@ main() ...@@ -7397,7 +7363,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
pgac_cv_alignof_int=`cat conftestval` pgac_cv_alignof_int=`cat conftestval`
else else
...@@ -7417,7 +7383,7 @@ EOF ...@@ -7417,7 +7383,7 @@ EOF
echo $ac_n "checking alignment of long""... $ac_c" 1>&6 echo $ac_n "checking alignment of long""... $ac_c" 1>&6
echo "configure:7421: checking alignment of long" >&5 echo "configure:7387: checking alignment of long" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_long'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_alignof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7425,7 +7391,7 @@ else ...@@ -7425,7 +7391,7 @@ else
pgac_cv_alignof_long='sizeof(long)' pgac_cv_alignof_long='sizeof(long)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7429 "configure" #line 7395 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; long field; } mystruct; struct { char filler; long field; } mystruct;
...@@ -7437,7 +7403,7 @@ main() ...@@ -7437,7 +7403,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7407: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
pgac_cv_alignof_long=`cat conftestval` pgac_cv_alignof_long=`cat conftestval`
else else
...@@ -7458,7 +7424,7 @@ EOF ...@@ -7458,7 +7424,7 @@ EOF
if [ x"$HAVE_LONG_LONG_INT_64" = xyes ] ; then if [ x"$HAVE_LONG_LONG_INT_64" = xyes ] ; then
echo $ac_n "checking alignment of long long int""... $ac_c" 1>&6 echo $ac_n "checking alignment of long long int""... $ac_c" 1>&6
echo "configure:7462: checking alignment of long long int" >&5 echo "configure:7428: checking alignment of long long int" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_long_long_int'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_alignof_long_long_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7466,7 +7432,7 @@ else ...@@ -7466,7 +7432,7 @@ else
pgac_cv_alignof_long_long_int='sizeof(long long int)' pgac_cv_alignof_long_long_int='sizeof(long long int)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7470 "configure" #line 7436 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; long long int field; } mystruct; struct { char filler; long long int field; } mystruct;
...@@ -7478,7 +7444,7 @@ main() ...@@ -7478,7 +7444,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
pgac_cv_alignof_long_long_int=`cat conftestval` pgac_cv_alignof_long_long_int=`cat conftestval`
else else
...@@ -7499,7 +7465,7 @@ EOF ...@@ -7499,7 +7465,7 @@ EOF
fi fi
echo $ac_n "checking alignment of double""... $ac_c" 1>&6 echo $ac_n "checking alignment of double""... $ac_c" 1>&6
echo "configure:7503: checking alignment of double" >&5 echo "configure:7469: checking alignment of double" >&5
if eval "test \"`echo '$''{'pgac_cv_alignof_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_alignof_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7507,7 +7473,7 @@ else ...@@ -7507,7 +7473,7 @@ else
pgac_cv_alignof_double='sizeof(double)' pgac_cv_alignof_double='sizeof(double)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7511 "configure" #line 7477 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; double field; } mystruct; struct { char filler; double field; } mystruct;
...@@ -7519,7 +7485,7 @@ main() ...@@ -7519,7 +7485,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
pgac_cv_alignof_double=`cat conftestval` pgac_cv_alignof_double=`cat conftestval`
else else
...@@ -7557,12 +7523,12 @@ EOF ...@@ -7557,12 +7523,12 @@ EOF
echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6 echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6
echo "configure:7561: checking for POSIX signal interface" >&5 echo "configure:7527: checking for POSIX signal interface" >&5
if eval "test \"`echo '$''{'pgac_cv_func_posix_signals'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_func_posix_signals'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7566 "configure" #line 7532 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <signal.h> #include <signal.h>
...@@ -7573,7 +7539,7 @@ act.sa_flags = SA_RESTART; ...@@ -7573,7 +7539,7 @@ act.sa_flags = SA_RESTART;
sigaction(0, &act, &oact); sigaction(0, &act, &oact);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:7577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:7543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
pgac_cv_func_posix_signals=yes pgac_cv_func_posix_signals=yes
else else
...@@ -7603,7 +7569,7 @@ do ...@@ -7603,7 +7569,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7607: checking for $ac_word" >&5 echo "configure:7573: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7639,7 +7605,7 @@ test -n "$TCLSH" && break ...@@ -7639,7 +7605,7 @@ test -n "$TCLSH" && break
done done
echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6 echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6
echo "configure:7643: checking for tclConfig.sh" >&5 echo "configure:7609: checking for tclConfig.sh" >&5
# Let user override test # Let user override test
if test -z "$TCL_CONFIG_SH"; then if test -z "$TCL_CONFIG_SH"; then
pgac_test_dirs="$with_tclconfig" pgac_test_dirs="$with_tclconfig"
...@@ -7672,7 +7638,7 @@ fi ...@@ -7672,7 +7638,7 @@ fi
# Check for Tk configuration script tkConfig.sh # Check for Tk configuration script tkConfig.sh
if test "$with_tk" = yes; then if test "$with_tk" = yes; then
echo $ac_n "checking for tkConfig.sh""... $ac_c" 1>&6 echo $ac_n "checking for tkConfig.sh""... $ac_c" 1>&6
echo "configure:7676: checking for tkConfig.sh" >&5 echo "configure:7642: checking for tkConfig.sh" >&5
# Let user override test # Let user override test
if test -z "$TK_CONFIG_SH"; then if test -z "$TK_CONFIG_SH"; then
pgac_test_dirs="$with_tkconfig $with_tclconfig" pgac_test_dirs="$with_tkconfig $with_tclconfig"
...@@ -7711,7 +7677,7 @@ do ...@@ -7711,7 +7677,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7715: checking for $ac_word" >&5 echo "configure:7681: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_NSGMLS'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_NSGMLS'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7747,7 +7713,7 @@ do ...@@ -7747,7 +7713,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7751: checking for $ac_word" >&5 echo "configure:7717: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_JADE'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_JADE'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7778,7 +7744,7 @@ done ...@@ -7778,7 +7744,7 @@ done
echo $ac_n "checking for DocBook V3.1""... $ac_c" 1>&6 echo $ac_n "checking for DocBook V3.1""... $ac_c" 1>&6
echo "configure:7782: checking for DocBook V3.1" >&5 echo "configure:7748: checking for DocBook V3.1" >&5
if eval "test \"`echo '$''{'pgac_cv_check_docbook'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_check_docbook'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7811,7 +7777,7 @@ have_docbook=$pgac_cv_check_docbook ...@@ -7811,7 +7777,7 @@ have_docbook=$pgac_cv_check_docbook
echo $ac_n "checking for DocBook stylesheets""... $ac_c" 1>&6 echo $ac_n "checking for DocBook stylesheets""... $ac_c" 1>&6
echo "configure:7815: checking for DocBook stylesheets" >&5 echo "configure:7781: checking for DocBook stylesheets" >&5
if eval "test \"`echo '$''{'pgac_cv_path_stylesheets'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_path_stylesheets'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -7850,7 +7816,7 @@ do ...@@ -7850,7 +7816,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:7854: checking for $ac_word" >&5 echo "configure:7820: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_SGMLSPL'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_SGMLSPL'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
......
configure.in
View file @ e9c936ff
...@@ -944,8 +944,6 @@ if test x"$pgac_cv_var_int_optreset" = x"yes"; then ...@@ -944,8 +944,6 @@ if test x"$pgac_cv_var_int_optreset" = x"yes"; then
AC_DEFINE(HAVE_INT_OPTRESET, 1) AC_DEFINE(HAVE_INT_OPTRESET, 1)
fi fi
PGAC_VAR_SYS_NERR
dnl Check to see if we have a working 64-bit integer type. dnl Check to see if we have a working 64-bit integer type.
dnl This breaks down into two steps: dnl This breaks down into two steps:
dnl (1) figure out if the compiler has a 64-bit int type with working dnl (1) figure out if the compiler has a 64-bit int type with working
......
src/backend/utils/error/elog.c
View file @ e9c936ff
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/error/elog.c,v 1.78 2001/01/21 00:59:26 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/error/elog.c,v 1.79 2001/01/22 23:28:52 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -43,10 +43,6 @@ ...@@ -43,10 +43,6 @@
extern int errno; extern int errno;
#ifdef HAVE_SYS_NERR
extern int sys_nerr;
#endif
extern CommandDest whereToSendOutput; extern CommandDest whereToSendOutput;
#ifdef ENABLE_SYSLOG #ifdef ENABLE_SYSLOG
...@@ -139,14 +135,7 @@ elog(int lev, const char *fmt, ...) ...@@ -139,14 +135,7 @@ elog(int lev, const char *fmt, ...)
return; /* ignore debug msgs if noplace to send */ return; /* ignore debug msgs if noplace to send */
/* Save error str before calling any function that might change errno */ /* Save error str before calling any function that might change errno */
if (errno >= 0
#ifdef HAVE_SYS_NERR
&& errno <= sys_nerr
#endif
)
errorstr = strerror(errno); errorstr = strerror(errno);
else
errorstr = NULL;
/* /*
* Some strerror()s return an empty string for out-of-range errno. * Some strerror()s return an empty string for out-of-range errno.
* This is ANSI C spec compliant, but not exactly useful. * This is ANSI C spec compliant, but not exactly useful.
......
src/backend/utils/error/exc.c
View file @ e9c936ff
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/error/Attic/exc.c,v 1.34 2001/01/21 00:59:26 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/error/Attic/exc.c,v 1.35 2001/01/22 23:28:52 tgl Exp $
* *
* NOTE * NOTE
* XXX this code needs improvement--check for state violations and * XXX this code needs improvement--check for state violations and
...@@ -26,10 +26,6 @@ ...@@ -26,10 +26,6 @@
extern int errno; extern int errno;
#ifdef HAVE_SYS_NERR
extern int sys_nerr;
#endif
static void ExcUnCaught(Exception *excP, ExcDetail detail, ExcData data, static void ExcUnCaught(Exception *excP, ExcDetail detail, ExcData data,
ExcMessage message); ExcMessage message);
...@@ -115,14 +111,7 @@ ExcPrint(Exception *excP, ...@@ -115,14 +111,7 @@ ExcPrint(Exception *excP,
#endif #endif
/* Save error str before calling any function that might change errno */ /* Save error str before calling any function that might change errno */
if (errno >= 0
#ifdef HAVE_SYS_NERR
&& errno <= sys_nerr
#endif
)
errorstr = strerror(errno); errorstr = strerror(errno);
else
errorstr = NULL;
/* /*
* Some strerror()s return an empty string for out-of-range errno. * Some strerror()s return an empty string for out-of-range errno.
* This is ANSI C spec compliant, but not exactly useful. * This is ANSI C spec compliant, but not exactly useful.
......
src/include/config.h.in
View file @ e9c936ff
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* or in config.h afterwards. Of course, if you edit config.h, then your * or in config.h afterwards. Of course, if you edit config.h, then your
* changes will be overwritten the next time you run configure. * changes will be overwritten the next time you run configure.
* *
* $Id: config.h.in,v 1.156 2001/01/19 23:43:35 petere Exp $ * $Id: config.h.in,v 1.157 2001/01/22 23:28:52 tgl Exp $
*/ */
#ifndef CONFIG_H #ifndef CONFIG_H
...@@ -617,9 +617,6 @@ extern void srandom(unsigned int seed); ...@@ -617,9 +617,6 @@ extern void srandom(unsigned int seed);
/* Define if you have the optreset variable */ /* Define if you have the optreset variable */
#undef HAVE_INT_OPTRESET #undef HAVE_INT_OPTRESET
/* Define if you have the sys_nerr global variable */
#undef HAVE_SYS_NERR
/* Define if you have strtoll() */ /* Define if you have strtoll() */
#undef HAVE_STRTOLL #undef HAVE_STRTOLL
......
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