Skip to content

P
Postgres FD Implementation
Commit 33cc5d8a authored by Tom Lane's avatar Tom Lane
Browse files
Options

Change s_lock to not use any zero-delay select() calls; these are just a 

waste of cycles on single-CPU machines, and of dubious utility on multi-CPU
machines too.
Tweak s_lock_stuck so that caller can specify timeout interval, and
increase interval before declaring stuck spinlock for buffer locks and XLOG
locks.
On systems that have fdatasync(), use that rather than fsync() to sync WAL
log writes.  Ensure that WAL file is entirely allocated during XLogFileInit.
parent 58c4ab9d
Hide whitespace changes
Inline Side-by-side
Showing with 284 additions and 188 deletions
configure
View file @ 33cc5d8a
...@@ -5515,7 +5515,7 @@ EOF ...@@ -5515,7 +5515,7 @@ EOF
fi fi
for ac_func in fcvt getopt_long memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen for ac_func in fcvt getopt_long memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen fdatasync
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:5522: checking for $ac_func" >&5 echo "configure:5522: checking for $ac_func" >&5
...@@ -5571,13 +5571,29 @@ fi ...@@ -5571,13 +5571,29 @@ fi
done done
cat > conftest.$ac_ext <<EOF
#line 5576 "configure"
#include "confdefs.h"
#include <unistd.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "fdatasync" >/dev/null 2>&1; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define HAVE_FDATASYNC_DECL 1
EOF
fi
rm -f conftest*
echo $ac_n "checking for PS_STRINGS""... $ac_c" 1>&6 echo $ac_n "checking for PS_STRINGS""... $ac_c" 1>&6
echo "configure:5576: checking for PS_STRINGS" >&5 echo "configure:5592: checking for PS_STRINGS" >&5
if eval "test \"`echo '$''{'pgac_cv_var_PS_STRINGS'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_var_PS_STRINGS'+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.$ac_ext <<EOF
#line 5581 "configure" #line 5597 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <machine/vmparam.h> #include <machine/vmparam.h>
#include <sys/exec.h> #include <sys/exec.h>
...@@ -5587,7 +5603,7 @@ PS_STRINGS->ps_nargvstr = 1; ...@@ -5587,7 +5603,7 @@ PS_STRINGS->ps_nargvstr = 1;
PS_STRINGS->ps_argvstr = "foo"; PS_STRINGS->ps_argvstr = "foo";
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5607: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
pgac_cv_var_PS_STRINGS=yes pgac_cv_var_PS_STRINGS=yes
else else
...@@ -5609,12 +5625,12 @@ fi ...@@ -5609,12 +5625,12 @@ fi
SNPRINTF='' SNPRINTF=''
echo $ac_n "checking for snprintf""... $ac_c" 1>&6 echo $ac_n "checking for snprintf""... $ac_c" 1>&6
echo "configure:5613: checking for snprintf" >&5 echo "configure:5629: checking for snprintf" >&5
if eval "test \"`echo '$''{'ac_cv_func_snprintf'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_snprintf'+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.$ac_ext <<EOF
#line 5618 "configure" #line 5634 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char snprintf(); below. */ which can conflict with char snprintf(); below. */
...@@ -5637,7 +5653,7 @@ snprintf(); ...@@ -5637,7 +5653,7 @@ snprintf();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5657: \"$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_snprintf=yes" eval "ac_cv_func_snprintf=yes"
else else
...@@ -5661,12 +5677,12 @@ SNPRINTF='snprintf.o' ...@@ -5661,12 +5677,12 @@ SNPRINTF='snprintf.o'
fi fi
echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6 echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6
echo "configure:5665: checking for vsnprintf" >&5 echo "configure:5681: checking for vsnprintf" >&5
if eval "test \"`echo '$''{'ac_cv_func_vsnprintf'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_vsnprintf'+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.$ac_ext <<EOF
#line 5670 "configure" #line 5686 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vsnprintf(); below. */ which can conflict with char vsnprintf(); below. */
...@@ -5689,7 +5705,7 @@ vsnprintf(); ...@@ -5689,7 +5705,7 @@ vsnprintf();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5709: \"$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_vsnprintf=yes" eval "ac_cv_func_vsnprintf=yes"
else else
...@@ -5714,7 +5730,7 @@ fi ...@@ -5714,7 +5730,7 @@ fi
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5718 "configure" #line 5734 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
EOF EOF
...@@ -5729,7 +5745,7 @@ fi ...@@ -5729,7 +5745,7 @@ fi
rm -f conftest* rm -f conftest*
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5733 "configure" #line 5749 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
EOF EOF
...@@ -5746,12 +5762,12 @@ rm -f conftest* ...@@ -5746,12 +5762,12 @@ rm -f conftest*
# do this one the hard way in case isinf() is a macro # do this one the hard way in case isinf() is a macro
echo $ac_n "checking for isinf""... $ac_c" 1>&6 echo $ac_n "checking for isinf""... $ac_c" 1>&6
echo "configure:5750: checking for isinf" >&5 echo "configure:5766: checking for isinf" >&5
if eval "test \"`echo '$''{'ac_cv_func_isinf'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_isinf'+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.$ac_ext <<EOF
#line 5755 "configure" #line 5771 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <math.h> #include <math.h>
...@@ -5759,7 +5775,7 @@ int main() { ...@@ -5759,7 +5775,7 @@ int main() {
double x = 0.0; int res = isinf(x); double x = 0.0; int res = isinf(x);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_func_isinf=yes ac_cv_func_isinf=yes
else else
...@@ -5785,12 +5801,12 @@ else ...@@ -5785,12 +5801,12 @@ else
for ac_func in fpclass fp_class fp_class_d class for ac_func in fpclass fp_class fp_class_d class
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:5789: checking for $ac_func" >&5 echo "configure:5805: 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 5794 "configure" #line 5810 "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. */
...@@ -5813,7 +5829,7 @@ $ac_func(); ...@@ -5813,7 +5829,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5833: \"$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
...@@ -5841,12 +5857,12 @@ fi ...@@ -5841,12 +5857,12 @@ fi
echo $ac_n "checking for getrusage""... $ac_c" 1>&6 echo $ac_n "checking for getrusage""... $ac_c" 1>&6
echo "configure:5845: checking for getrusage" >&5 echo "configure:5861: checking for getrusage" >&5
if eval "test \"`echo '$''{'ac_cv_func_getrusage'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_getrusage'+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.$ac_ext <<EOF
#line 5850 "configure" #line 5866 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char getrusage(); below. */ which can conflict with char getrusage(); below. */
...@@ -5869,7 +5885,7 @@ getrusage(); ...@@ -5869,7 +5885,7 @@ getrusage();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5889: \"$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_getrusage=yes" eval "ac_cv_func_getrusage=yes"
else else
...@@ -5894,12 +5910,12 @@ fi ...@@ -5894,12 +5910,12 @@ fi
echo $ac_n "checking for srandom""... $ac_c" 1>&6 echo $ac_n "checking for srandom""... $ac_c" 1>&6
echo "configure:5898: checking for srandom" >&5 echo "configure:5914: checking for srandom" >&5
if eval "test \"`echo '$''{'ac_cv_func_srandom'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_srandom'+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.$ac_ext <<EOF
#line 5903 "configure" #line 5919 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char srandom(); below. */ which can conflict with char srandom(); below. */
...@@ -5922,7 +5938,7 @@ srandom(); ...@@ -5922,7 +5938,7 @@ srandom();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5942: \"$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_srandom=yes" eval "ac_cv_func_srandom=yes"
else else
...@@ -5947,12 +5963,12 @@ fi ...@@ -5947,12 +5963,12 @@ fi
echo $ac_n "checking for gethostname""... $ac_c" 1>&6 echo $ac_n "checking for gethostname""... $ac_c" 1>&6
echo "configure:5951: checking for gethostname" >&5 echo "configure:5967: checking for gethostname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostname'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_gethostname'+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.$ac_ext <<EOF
#line 5956 "configure" #line 5972 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gethostname(); below. */ which can conflict with char gethostname(); below. */
...@@ -5975,7 +5991,7 @@ gethostname(); ...@@ -5975,7 +5991,7 @@ gethostname();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5995: \"$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_gethostname=yes" eval "ac_cv_func_gethostname=yes"
else else
...@@ -6000,12 +6016,12 @@ fi ...@@ -6000,12 +6016,12 @@ fi
echo $ac_n "checking for random""... $ac_c" 1>&6 echo $ac_n "checking for random""... $ac_c" 1>&6
echo "configure:6004: checking for random" >&5 echo "configure:6020: checking for random" >&5
if eval "test \"`echo '$''{'ac_cv_func_random'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_random'+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.$ac_ext <<EOF
#line 6009 "configure" #line 6025 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char random(); below. */ which can conflict with char random(); below. */
...@@ -6028,7 +6044,7 @@ random(); ...@@ -6028,7 +6044,7 @@ random();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6032: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6048: \"$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_random=yes" eval "ac_cv_func_random=yes"
else else
...@@ -6053,12 +6069,12 @@ fi ...@@ -6053,12 +6069,12 @@ fi
echo $ac_n "checking for inet_aton""... $ac_c" 1>&6 echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
echo "configure:6057: checking for inet_aton" >&5 echo "configure:6073: checking for inet_aton" >&5
if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+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.$ac_ext <<EOF
#line 6062 "configure" #line 6078 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char inet_aton(); below. */ which can conflict with char inet_aton(); below. */
...@@ -6081,7 +6097,7 @@ inet_aton(); ...@@ -6081,7 +6097,7 @@ inet_aton();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6101: \"$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_inet_aton=yes" eval "ac_cv_func_inet_aton=yes"
else else
...@@ -6106,12 +6122,12 @@ fi ...@@ -6106,12 +6122,12 @@ fi
echo $ac_n "checking for strerror""... $ac_c" 1>&6 echo $ac_n "checking for strerror""... $ac_c" 1>&6
echo "configure:6110: checking for strerror" >&5 echo "configure:6126: checking for strerror" >&5
if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strerror'+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.$ac_ext <<EOF
#line 6115 "configure" #line 6131 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strerror(); below. */ which can conflict with char strerror(); below. */
...@@ -6134,7 +6150,7 @@ strerror(); ...@@ -6134,7 +6150,7 @@ strerror();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6154: \"$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_strerror=yes" eval "ac_cv_func_strerror=yes"
else else
...@@ -6159,12 +6175,12 @@ fi ...@@ -6159,12 +6175,12 @@ fi
echo $ac_n "checking for strdup""... $ac_c" 1>&6 echo $ac_n "checking for strdup""... $ac_c" 1>&6
echo "configure:6163: checking for strdup" >&5 echo "configure:6179: checking for strdup" >&5
if eval "test \"`echo '$''{'ac_cv_func_strdup'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strdup'+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.$ac_ext <<EOF
#line 6168 "configure" #line 6184 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strdup(); below. */ which can conflict with char strdup(); below. */
...@@ -6187,7 +6203,7 @@ strdup(); ...@@ -6187,7 +6203,7 @@ strdup();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6207: \"$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_strdup=yes" eval "ac_cv_func_strdup=yes"
else else
...@@ -6212,12 +6228,12 @@ fi ...@@ -6212,12 +6228,12 @@ fi
echo $ac_n "checking for strtol""... $ac_c" 1>&6 echo $ac_n "checking for strtol""... $ac_c" 1>&6
echo "configure:6216: checking for strtol" >&5 echo "configure:6232: checking for strtol" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtol'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strtol'+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.$ac_ext <<EOF
#line 6221 "configure" #line 6237 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtol(); below. */ which can conflict with char strtol(); below. */
...@@ -6240,7 +6256,7 @@ strtol(); ...@@ -6240,7 +6256,7 @@ strtol();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6260: \"$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_strtol=yes" eval "ac_cv_func_strtol=yes"
else else
...@@ -6265,12 +6281,12 @@ fi ...@@ -6265,12 +6281,12 @@ fi
echo $ac_n "checking for strtoul""... $ac_c" 1>&6 echo $ac_n "checking for strtoul""... $ac_c" 1>&6
echo "configure:6269: checking for strtoul" >&5 echo "configure:6285: checking for strtoul" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strtoul'+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.$ac_ext <<EOF
#line 6274 "configure" #line 6290 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtoul(); below. */ which can conflict with char strtoul(); below. */
...@@ -6293,7 +6309,7 @@ strtoul(); ...@@ -6293,7 +6309,7 @@ strtoul();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6313: \"$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_strtoul=yes" eval "ac_cv_func_strtoul=yes"
else else
...@@ -6318,12 +6334,12 @@ fi ...@@ -6318,12 +6334,12 @@ fi
echo $ac_n "checking for strcasecmp""... $ac_c" 1>&6 echo $ac_n "checking for strcasecmp""... $ac_c" 1>&6
echo "configure:6322: checking for strcasecmp" >&5 echo "configure:6338: checking for strcasecmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_strcasecmp'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strcasecmp'+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.$ac_ext <<EOF
#line 6327 "configure" #line 6343 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strcasecmp(); below. */ which can conflict with char strcasecmp(); below. */
...@@ -6346,7 +6362,7 @@ strcasecmp(); ...@@ -6346,7 +6362,7 @@ strcasecmp();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6366: \"$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_strcasecmp=yes" eval "ac_cv_func_strcasecmp=yes"
else else
...@@ -6371,12 +6387,12 @@ fi ...@@ -6371,12 +6387,12 @@ fi
echo $ac_n "checking for cbrt""... $ac_c" 1>&6 echo $ac_n "checking for cbrt""... $ac_c" 1>&6
echo "configure:6375: checking for cbrt" >&5 echo "configure:6391: checking for cbrt" >&5
if eval "test \"`echo '$''{'ac_cv_func_cbrt'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_cbrt'+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.$ac_ext <<EOF
#line 6380 "configure" #line 6396 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char cbrt(); below. */ which can conflict with char cbrt(); below. */
...@@ -6399,7 +6415,7 @@ cbrt(); ...@@ -6399,7 +6415,7 @@ cbrt();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6419: \"$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_cbrt=yes" eval "ac_cv_func_cbrt=yes"
else else
...@@ -6420,7 +6436,7 @@ EOF ...@@ -6420,7 +6436,7 @@ EOF
else else
echo "$ac_t""no" 1>&6 echo "$ac_t""no" 1>&6
echo $ac_n "checking for cbrt in -lm""... $ac_c" 1>&6 echo $ac_n "checking for cbrt in -lm""... $ac_c" 1>&6
echo "configure:6424: checking for cbrt in -lm" >&5 echo "configure:6440: checking for cbrt in -lm" >&5
ac_lib_var=`echo m'_'cbrt | sed 'y%./+-%__p_%'` ac_lib_var=`echo m'_'cbrt | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -6428,7 +6444,7 @@ else ...@@ -6428,7 +6444,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS" LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6432 "configure" #line 6448 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -6439,7 +6455,7 @@ int main() { ...@@ -6439,7 +6455,7 @@ int main() {
cbrt() cbrt()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -6477,12 +6493,12 @@ esac ...@@ -6477,12 +6493,12 @@ esac
echo $ac_n "checking for rint""... $ac_c" 1>&6 echo $ac_n "checking for rint""... $ac_c" 1>&6
echo "configure:6481: checking for rint" >&5 echo "configure:6497: checking for rint" >&5
if eval "test \"`echo '$''{'ac_cv_func_rint'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_rint'+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.$ac_ext <<EOF
#line 6486 "configure" #line 6502 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char rint(); below. */ which can conflict with char rint(); below. */
...@@ -6505,7 +6521,7 @@ rint(); ...@@ -6505,7 +6521,7 @@ rint();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6525: \"$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_rint=yes" eval "ac_cv_func_rint=yes"
else else
...@@ -6526,7 +6542,7 @@ EOF ...@@ -6526,7 +6542,7 @@ EOF
else else
echo "$ac_t""no" 1>&6 echo "$ac_t""no" 1>&6
echo $ac_n "checking for rint in -lm""... $ac_c" 1>&6 echo $ac_n "checking for rint in -lm""... $ac_c" 1>&6
echo "configure:6530: checking for rint in -lm" >&5 echo "configure:6546: checking for rint in -lm" >&5
ac_lib_var=`echo m'_'rint | sed 'y%./+-%__p_%'` ac_lib_var=`echo m'_'rint | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -6534,7 +6550,7 @@ else ...@@ -6534,7 +6550,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lm $HPUXMATHLIB $LIBS" LIBS="-lm $HPUXMATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6538 "configure" #line 6554 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -6545,7 +6561,7 @@ int main() { ...@@ -6545,7 +6561,7 @@ int main() {
rint() rint()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -6574,9 +6590,9 @@ fi ...@@ -6574,9 +6590,9 @@ fi
# Readline versions < 2.1 don't have rl_completion_append_character # Readline versions < 2.1 don't have rl_completion_append_character
echo $ac_n "checking for rl_completion_append_character""... $ac_c" 1>&6 echo $ac_n "checking for rl_completion_append_character""... $ac_c" 1>&6
echo "configure:6578: checking for rl_completion_append_character" >&5 echo "configure:6594: checking for rl_completion_append_character" >&5
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6580 "configure" #line 6596 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
#ifdef HAVE_READLINE_H #ifdef HAVE_READLINE_H
...@@ -6589,7 +6605,7 @@ int main() { ...@@ -6589,7 +6605,7 @@ int main() {
rl_completion_append_character = 'x'; rl_completion_append_character = 'x';
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
...@@ -6610,7 +6626,7 @@ rm -f conftest* ...@@ -6610,7 +6626,7 @@ rm -f conftest*
# with earlier Cygwins don't have this declared, although it's in the # with earlier Cygwins don't have this declared, although it's in the
# library. # library.
echo $ac_n "checking whether filename_completion_function is declared""... $ac_c" 1>&6 echo $ac_n "checking whether filename_completion_function is declared""... $ac_c" 1>&6
echo "configure:6614: checking whether filename_completion_function is declared" >&5 echo "configure:6630: checking whether filename_completion_function is declared" >&5
if test "$ac_cv_header_readline_h" = yes; then if test "$ac_cv_header_readline_h" = yes; then
_readline_header='readline.h' _readline_header='readline.h'
elif test "$ac_cv_header_readline_readline_h" = yes; then elif test "$ac_cv_header_readline_readline_h" = yes; then
...@@ -6619,7 +6635,7 @@ else ...@@ -6619,7 +6635,7 @@ else
_readline_header='xxx' _readline_header='xxx'
fi fi
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6623 "configure" #line 6639 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$_readline_header> #include <$_readline_header>
EOF EOF
...@@ -6641,16 +6657,16 @@ rm -f conftest* ...@@ -6641,16 +6657,16 @@ rm -f conftest*
echo $ac_n "checking for finite""... $ac_c" 1>&6 echo $ac_n "checking for finite""... $ac_c" 1>&6
echo "configure:6645: checking for finite" >&5 echo "configure:6661: checking for finite" >&5
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6647 "configure" #line 6663 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <math.h> #include <math.h>
int main() { int main() {
int dummy=finite(1.0); int dummy=finite(1.0);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
#define HAVE_FINITE 1 #define HAVE_FINITE 1
...@@ -6665,16 +6681,16 @@ fi ...@@ -6665,16 +6681,16 @@ fi
rm -f conftest* rm -f conftest*
echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
echo "configure:6669: checking for sigsetjmp" >&5 echo "configure:6685: checking for sigsetjmp" >&5
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6671 "configure" #line 6687 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <setjmp.h> #include <setjmp.h>
int main() { int main() {
sigjmp_buf x; sigsetjmp(x, 1); sigjmp_buf x; sigsetjmp(x, 1);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
#define HAVE_SIGSETJMP 1 #define HAVE_SIGSETJMP 1
...@@ -6694,12 +6710,12 @@ if test x"${enable_syslog+set}" = xset; then ...@@ -6694,12 +6710,12 @@ if test x"${enable_syslog+set}" = xset; then
case $enable_syslog in case $enable_syslog in
yes) yes)
echo $ac_n "checking for syslog""... $ac_c" 1>&6 echo $ac_n "checking for syslog""... $ac_c" 1>&6
echo "configure:6698: checking for syslog" >&5 echo "configure:6714: checking for syslog" >&5
if eval "test \"`echo '$''{'ac_cv_func_syslog'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_syslog'+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.$ac_ext <<EOF
#line 6703 "configure" #line 6719 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char syslog(); below. */ which can conflict with char syslog(); below. */
...@@ -6722,7 +6738,7 @@ syslog(); ...@@ -6722,7 +6738,7 @@ syslog();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6742: \"$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_syslog=yes" eval "ac_cv_func_syslog=yes"
else else
...@@ -6761,19 +6777,19 @@ fi ...@@ -6761,19 +6777,19 @@ fi
echo $ac_n "checking for optreset""... $ac_c" 1>&6 echo $ac_n "checking for optreset""... $ac_c" 1>&6
echo "configure:6765: checking for optreset" >&5 echo "configure:6781: checking for optreset" >&5
if eval "test \"`echo '$''{'pgac_cv_var_int_optreset'+set}'`\" = set"; then if eval "test \"`echo '$''{'pgac_cv_var_int_optreset'+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.$ac_ext <<EOF
#line 6770 "configure" #line 6786 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <unistd.h> #include <unistd.h>
int main() { int main() {
extern int optreset; optreset = 1; extern int optreset; optreset = 1;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:6793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
pgac_cv_var_int_optreset=yes pgac_cv_var_int_optreset=yes
else else
...@@ -6795,7 +6811,7 @@ fi ...@@ -6795,7 +6811,7 @@ 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""... $ac_c" 1>&6
echo "configure:6799: checking whether long int is 64 bits" >&5 echo "configure:6815: checking whether long int is 64 bits" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -6804,7 +6820,7 @@ else ...@@ -6804,7 +6820,7 @@ else
echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2 echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6808 "configure" #line 6824 "configure"
#include "confdefs.h" #include "confdefs.h"
typedef long int int64; typedef long int int64;
...@@ -6833,7 +6849,7 @@ main() { ...@@ -6833,7 +6849,7 @@ main() {
exit(! does_int64_work()); exit(! does_int64_work());
} }
EOF EOF
if { (eval echo configure:6837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:6853: \"$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
...@@ -6860,7 +6876,7 @@ fi ...@@ -6860,7 +6876,7 @@ 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""... $ac_c" 1>&6
echo "configure:6864: checking whether long long int is 64 bits" >&5 echo "configure:6880: checking whether long long int is 64 bits" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -6869,7 +6885,7 @@ else ...@@ -6869,7 +6885,7 @@ else
echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2 echo "configure: warning: 64 bit arithmetic disabled when cross-compiling" 1>&2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6873 "configure" #line 6889 "configure"
#include "confdefs.h" #include "confdefs.h"
typedef long long int int64; typedef long long int int64;
...@@ -6898,7 +6914,7 @@ main() { ...@@ -6898,7 +6914,7 @@ main() {
exit(! does_int64_work()); exit(! does_int64_work());
} }
EOF EOF
if { (eval echo configure:6902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:6918: \"$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
...@@ -6929,7 +6945,7 @@ fi ...@@ -6929,7 +6945,7 @@ 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""... $ac_c" 1>&6
echo "configure:6933: checking whether snprintf handles 'long long int' as %lld" >&5 echo "configure:6949: checking whether snprintf handles 'long long int' as %lld" >&5
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6 echo "$ac_t""assuming not on target machine" 1>&6
# Force usage of our own snprintf, since we cannot test foreign snprintf # Force usage of our own snprintf, since we cannot test foreign snprintf
...@@ -6938,7 +6954,7 @@ echo "configure:6933: checking whether snprintf handles 'long long int' as %lld" ...@@ -6938,7 +6954,7 @@ echo "configure:6933: checking whether snprintf handles 'long long int' as %lld"
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6942 "configure" #line 6958 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
typedef long long int int64; typedef long long int int64;
...@@ -6965,7 +6981,7 @@ main() { ...@@ -6965,7 +6981,7 @@ main() {
exit(! does_int64_snprintf_work()); exit(! does_int64_snprintf_work());
} }
EOF EOF
if { (eval echo configure:6969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:6985: \"$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"'
...@@ -6976,7 +6992,7 @@ else ...@@ -6976,7 +6992,7 @@ 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""... $ac_c" 1>&6
echo "configure:6980: checking whether snprintf handles 'long long int' as %qd" >&5 echo "configure:6996: checking whether snprintf handles 'long long int' as %qd" >&5
if test "$cross_compiling" = yes; then if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6 echo "$ac_t""assuming not on target machine" 1>&6
# Force usage of our own snprintf, since we cannot test foreign snprintf # Force usage of our own snprintf, since we cannot test foreign snprintf
...@@ -6985,7 +7001,7 @@ echo "configure:6980: checking whether snprintf handles 'long long int' as %qd" ...@@ -6985,7 +7001,7 @@ echo "configure:6980: checking whether snprintf handles 'long long int' as %qd"
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6989 "configure" #line 7005 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
typedef long long int int64; typedef long long int int64;
...@@ -7012,7 +7028,7 @@ main() { ...@@ -7012,7 +7028,7 @@ main() {
exit(! does_int64_snprintf_work()); exit(! does_int64_snprintf_work());
} }
EOF EOF
if { (eval echo configure:7016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7032: \"$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"'
...@@ -7052,12 +7068,12 @@ EOF ...@@ -7052,12 +7068,12 @@ 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:7056: checking for $ac_func" >&5 echo "configure:7072: 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 7061 "configure" #line 7077 "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. */
...@@ -7080,7 +7096,7 @@ $ac_func(); ...@@ -7080,7 +7096,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:7084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:7100: \"$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
...@@ -7107,12 +7123,12 @@ done ...@@ -7107,12 +7123,12 @@ 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:7111: checking for $ac_func" >&5 echo "configure:7127: 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 7116 "configure" #line 7132 "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. */
...@@ -7135,7 +7151,7 @@ $ac_func(); ...@@ -7135,7 +7151,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:7139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:7155: \"$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
...@@ -7163,7 +7179,7 @@ done ...@@ -7163,7 +7179,7 @@ done
echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6 echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6
echo "configure:7167: checking size of unsigned long" >&5 echo "configure:7183: checking size of unsigned long" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -7171,7 +7187,7 @@ else ...@@ -7171,7 +7187,7 @@ else
ac_cv_sizeof_unsigned_long=4 ac_cv_sizeof_unsigned_long=4
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7175 "configure" #line 7191 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
main() main()
...@@ -7182,7 +7198,7 @@ main() ...@@ -7182,7 +7198,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7202: \"$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
...@@ -7208,7 +7224,7 @@ EOF ...@@ -7208,7 +7224,7 @@ EOF
echo $ac_n "checking alignment of short""... $ac_c" 1>&6 echo $ac_n "checking alignment of short""... $ac_c" 1>&6
echo "configure:7212: checking alignment of short" >&5 echo "configure:7228: checking alignment of short" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -7216,7 +7232,7 @@ else ...@@ -7216,7 +7232,7 @@ else
pgac_cv_alignof_short='sizeof(short)' pgac_cv_alignof_short='sizeof(short)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7220 "configure" #line 7236 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; short field; } mystruct; struct { char filler; short field; } mystruct;
...@@ -7228,7 +7244,7 @@ main() ...@@ -7228,7 +7244,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7248: \"$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
...@@ -7248,7 +7264,7 @@ EOF ...@@ -7248,7 +7264,7 @@ EOF
echo $ac_n "checking alignment of int""... $ac_c" 1>&6 echo $ac_n "checking alignment of int""... $ac_c" 1>&6
echo "configure:7252: checking alignment of int" >&5 echo "configure:7268: checking alignment of int" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -7256,7 +7272,7 @@ else ...@@ -7256,7 +7272,7 @@ else
pgac_cv_alignof_int='sizeof(int)' pgac_cv_alignof_int='sizeof(int)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7260 "configure" #line 7276 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; int field; } mystruct; struct { char filler; int field; } mystruct;
...@@ -7268,7 +7284,7 @@ main() ...@@ -7268,7 +7284,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7288: \"$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
...@@ -7288,7 +7304,7 @@ EOF ...@@ -7288,7 +7304,7 @@ EOF
echo $ac_n "checking alignment of long""... $ac_c" 1>&6 echo $ac_n "checking alignment of long""... $ac_c" 1>&6
echo "configure:7292: checking alignment of long" >&5 echo "configure:7308: checking alignment of long" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -7296,7 +7312,7 @@ else ...@@ -7296,7 +7312,7 @@ else
pgac_cv_alignof_long='sizeof(long)' pgac_cv_alignof_long='sizeof(long)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7300 "configure" #line 7316 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; long field; } mystruct; struct { char filler; long field; } mystruct;
...@@ -7308,7 +7324,7 @@ main() ...@@ -7308,7 +7324,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7328: \"$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
...@@ -7329,7 +7345,7 @@ EOF ...@@ -7329,7 +7345,7 @@ 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""... $ac_c" 1>&6
echo "configure:7333: checking alignment of long long int" >&5 echo "configure:7349: checking alignment of long long int" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -7337,7 +7353,7 @@ else ...@@ -7337,7 +7353,7 @@ else
pgac_cv_alignof_long_long_int='sizeof(long long int)' pgac_cv_alignof_long_long_int='sizeof(long long int)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7341 "configure" #line 7357 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; long long int field; } mystruct; struct { char filler; long long int field; } mystruct;
...@@ -7349,7 +7365,7 @@ main() ...@@ -7349,7 +7365,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7369: \"$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
...@@ -7370,7 +7386,7 @@ EOF ...@@ -7370,7 +7386,7 @@ EOF
fi fi
echo $ac_n "checking alignment of double""... $ac_c" 1>&6 echo $ac_n "checking alignment of double""... $ac_c" 1>&6
echo "configure:7374: checking alignment of double" >&5 echo "configure:7390: checking alignment of double" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -7378,7 +7394,7 @@ else ...@@ -7378,7 +7394,7 @@ else
pgac_cv_alignof_double='sizeof(double)' pgac_cv_alignof_double='sizeof(double)'
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 7382 "configure" #line 7398 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
struct { char filler; double field; } mystruct; struct { char filler; double field; } mystruct;
...@@ -7390,7 +7406,7 @@ main() ...@@ -7390,7 +7406,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:7394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:7410: \"$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
...@@ -7428,12 +7444,12 @@ EOF ...@@ -7428,12 +7444,12 @@ EOF
echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6 echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6
echo "configure:7432: checking for POSIX signal interface" >&5 echo "configure:7448: checking for POSIX signal interface" >&5
if eval "test \"`echo '$''{'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.$ac_ext <<EOF
#line 7437 "configure" #line 7453 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <signal.h> #include <signal.h>
...@@ -7444,7 +7460,7 @@ act.sa_flags = SA_RESTART; ...@@ -7444,7 +7460,7 @@ act.sa_flags = SA_RESTART;
sigaction(0, &act, &oact); sigaction(0, &act, &oact);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:7448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:7464: \"$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
...@@ -7474,7 +7490,7 @@ do ...@@ -7474,7 +7490,7 @@ 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:7478: checking for $ac_word" >&5 echo "configure:7494: 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) $ac_c" 1>&6
else else
...@@ -7510,7 +7526,7 @@ test -n "$TCLSH" && break ...@@ -7510,7 +7526,7 @@ test -n "$TCLSH" && break
done done
echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6 echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6
echo "configure:7514: checking for tclConfig.sh" >&5 echo "configure:7530: checking for tclConfig.sh" >&5
# Let user override test # Let user override test
if test -z "$TCL_CONFIG_SH"; then if test -z "$TCL_CONFIG_SH"; then
pgac_test_dirs="$with_tclconfig" pgac_test_dirs="$with_tclconfig"
...@@ -7543,7 +7559,7 @@ fi ...@@ -7543,7 +7559,7 @@ fi
# Check for Tk configuration script tkConfig.sh # Check for Tk configuration script tkConfig.sh
if test "$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""... $ac_c" 1>&6
echo "configure:7547: checking for tkConfig.sh" >&5 echo "configure:7563: checking for tkConfig.sh" >&5
# Let user override test # Let user override test
if test -z "$TK_CONFIG_SH"; then if test -z "$TK_CONFIG_SH"; then
pgac_test_dirs="$with_tkconfig $with_tclconfig" pgac_test_dirs="$with_tkconfig $with_tclconfig"
...@@ -7582,7 +7598,7 @@ do ...@@ -7582,7 +7598,7 @@ do
# Extract the first word of "$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:7586: checking for $ac_word" >&5 echo "configure:7602: 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) $ac_c" 1>&6
else else
...@@ -7618,7 +7634,7 @@ do ...@@ -7618,7 +7634,7 @@ do
# Extract the first word of "$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:7622: checking for $ac_word" >&5 echo "configure:7638: 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
...@@ -7649,7 +7665,7 @@ done ...@@ -7649,7 +7665,7 @@ done
echo $ac_n "checking for DocBook V3.1""... $ac_c" 1>&6 echo $ac_n "checking for DocBook V3.1""... $ac_c" 1>&6
echo "configure:7653: checking for DocBook V3.1" >&5 echo "configure:7669: checking for DocBook V3.1" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -7682,7 +7698,7 @@ have_docbook=$pgac_cv_check_docbook ...@@ -7682,7 +7698,7 @@ have_docbook=$pgac_cv_check_docbook
echo $ac_n "checking for DocBook stylesheets""... $ac_c" 1>&6 echo $ac_n "checking for DocBook stylesheets""... $ac_c" 1>&6
echo "configure:7686: checking for DocBook stylesheets" >&5 echo "configure:7702: checking for DocBook stylesheets" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
...@@ -7721,7 +7737,7 @@ do ...@@ -7721,7 +7737,7 @@ do
# Extract the first word of "$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:7725: checking for $ac_word" >&5 echo "configure:7741: 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 @ 33cc5d8a
...@@ -772,7 +772,10 @@ PGAC_VAR_INT_TIMEZONE ...@@ -772,7 +772,10 @@ PGAC_VAR_INT_TIMEZONE
AC_FUNC_ACCEPT_ARGTYPES AC_FUNC_ACCEPT_ARGTYPES
PGAC_FUNC_GETTIMEOFDAY_1ARG PGAC_FUNC_GETTIMEOFDAY_1ARG
AC_CHECK_FUNCS([fcvt getopt_long memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen]) AC_CHECK_FUNCS([fcvt getopt_long memmove pstat setproctitle setsid sigprocmask sysconf waitpid dlopen fdatasync])
dnl Check whether <unistd.h> declares fdatasync().
AC_EGREP_HEADER(fdatasync, unistd.h, AC_DEFINE(HAVE_FDATASYNC_DECL))
AC_CACHE_CHECK([for PS_STRINGS], [pgac_cv_var_PS_STRINGS], AC_CACHE_CHECK([for PS_STRINGS], [pgac_cv_var_PS_STRINGS],
[AC_TRY_LINK( [AC_TRY_LINK(
......
src/backend/access/transam/xlog.c
View file @ 33cc5d8a
...@@ -6,7 +6,7 @@ ...@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.53 2001/02/13 20:40:25 vadim Exp $ * $Header: /cvsroot/pgsql/src/backend/access/transam/xlog.c,v 1.54 2001/02/18 04:39:42 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -39,6 +39,13 @@ ...@@ -39,6 +39,13 @@
#include "miscadmin.h" #include "miscadmin.h"
/* Max time to wait to acquire XLog activity locks */
#define XLOG_LOCK_TIMEOUT (5*60*1000000) /* 5 minutes */
/* Max time to wait to acquire checkpoint lock */
#define CHECKPOINT_LOCK_TIMEOUT (10*60*1000000) /* 10 minutes */
int XLOGbuffers = 8; int XLOGbuffers = 8;
int XLOGfiles = 0; /* how many files to pre-allocate */ int XLOGfiles = 0; /* how many files to pre-allocate */
XLogRecPtr MyLastRecPtr = {0, 0}; XLogRecPtr MyLastRecPtr = {0, 0};
...@@ -178,8 +185,8 @@ typedef struct BkpBlock ...@@ -178,8 +185,8 @@ typedef struct BkpBlock
/* /*
* We break each log file in 16Mb segments * We break each log file in 16Mb segments
*/ */
#define XLogSegSize (16*1024*1024) #define XLogSegSize ((uint32) (16*1024*1024))
#define XLogLastSeg (0xffffffff / XLogSegSize) #define XLogLastSeg (((uint32) 0xffffffff) / XLogSegSize)
#define XLogFileSize (XLogLastSeg * XLogSegSize) #define XLogFileSize (XLogLastSeg * XLogSegSize)
#define NextLogSeg(_logId, _logSeg) \ #define NextLogSeg(_logId, _logSeg) \
...@@ -423,7 +430,7 @@ begin:; ...@@ -423,7 +430,7 @@ begin:;
} }
} }
} }
S_LOCK_SLEEP(&(XLogCtl->insert_lck), i++); S_LOCK_SLEEP(&(XLogCtl->insert_lck), i++, XLOG_LOCK_TIMEOUT);
if (!TAS(&(XLogCtl->insert_lck))) if (!TAS(&(XLogCtl->insert_lck)))
break; break;
} }
...@@ -721,7 +728,7 @@ XLogFlush(XLogRecPtr record) ...@@ -721,7 +728,7 @@ XLogFlush(XLogRecPtr record)
break; break;
} }
} }
S_LOCK_SLEEP(&(XLogCtl->lgwr_lck), spins++); S_LOCK_SLEEP(&(XLogCtl->lgwr_lck), spins++, XLOG_LOCK_TIMEOUT);
} }
if (logFile >= 0 && (LgwrResult.Write.xlogid != logId || if (logFile >= 0 && (LgwrResult.Write.xlogid != logId ||
...@@ -741,7 +748,7 @@ XLogFlush(XLogRecPtr record) ...@@ -741,7 +748,7 @@ XLogFlush(XLogRecPtr record)
logFile = XLogFileOpen(logId, logSeg, false); logFile = XLogFileOpen(logId, logSeg, false);
} }
if (pg_fsync(logFile) != 0) if (pg_fdatasync(logFile) != 0)
elog(STOP, "fsync(logfile %u seg %u) failed: %m", elog(STOP, "fsync(logfile %u seg %u) failed: %m",
logId, logSeg); logId, logSeg);
LgwrResult.Flush = LgwrResult.Write; LgwrResult.Flush = LgwrResult.Write;
...@@ -826,7 +833,7 @@ GetFreeXLBuffer() ...@@ -826,7 +833,7 @@ GetFreeXLBuffer()
InitXLBuffer(curridx); InitXLBuffer(curridx);
return; return;
} }
S_LOCK_SLEEP(&(XLogCtl->lgwr_lck), spins++); S_LOCK_SLEEP(&(XLogCtl->lgwr_lck), spins++, XLOG_LOCK_TIMEOUT);
} }
} }
...@@ -846,7 +853,7 @@ XLogWrite(char *buffer) ...@@ -846,7 +853,7 @@ XLogWrite(char *buffer)
{ {
if (wcnt > 0) if (wcnt > 0)
{ {
if (pg_fsync(logFile) != 0) if (pg_fdatasync(logFile) != 0)
elog(STOP, "fsync(logfile %u seg %u) failed: %m", elog(STOP, "fsync(logfile %u seg %u) failed: %m",
logId, logSeg); logId, logSeg);
if (LgwrResult.Write.xlogid != logId) if (LgwrResult.Write.xlogid != logId)
...@@ -928,7 +935,7 @@ XLogWrite(char *buffer) ...@@ -928,7 +935,7 @@ XLogWrite(char *buffer)
if (XLByteLT(LgwrResult.Flush, LgwrRqst.Flush) && if (XLByteLT(LgwrResult.Flush, LgwrRqst.Flush) &&
XLByteLE(LgwrRqst.Flush, LgwrResult.Write)) XLByteLE(LgwrRqst.Flush, LgwrResult.Write))
{ {
if (pg_fsync(logFile) != 0) if (pg_fdatasync(logFile) != 0)
elog(STOP, "fsync(logfile %u seg %u) failed: %m", elog(STOP, "fsync(logfile %u seg %u) failed: %m",
logId, logSeg); logId, logSeg);
LgwrResult.Flush = LgwrResult.Write; LgwrResult.Flush = LgwrResult.Write;
...@@ -948,13 +955,14 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent) ...@@ -948,13 +955,14 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent)
{ {
char path[MAXPGPATH]; char path[MAXPGPATH];
char tpath[MAXPGPATH]; char tpath[MAXPGPATH];
char zbuffer[BLCKSZ];
int fd; int fd;
int nbytes;
XLogFileName(path, log, seg); XLogFileName(path, log, seg);
/* /*
* Try to use existent file (checkpoint maker * Try to use existent file (checkpoint maker creates it sometimes).
* creates it sometime).
*/ */
if (*usexistent) if (*usexistent)
{ {
...@@ -963,7 +971,7 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent) ...@@ -963,7 +971,7 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent)
{ {
if (errno != ENOENT) if (errno != ENOENT)
elog(STOP, "InitOpen(logfile %u seg %u) failed: %m", elog(STOP, "InitOpen(logfile %u seg %u) failed: %m",
logId, logSeg); logId, logSeg);
} }
else else
return(fd); return(fd);
...@@ -979,33 +987,44 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent) ...@@ -979,33 +987,44 @@ XLogFileInit(uint32 log, uint32 seg, bool *usexistent)
elog(STOP, "InitCreate(logfile %u seg %u) failed: %m", elog(STOP, "InitCreate(logfile %u seg %u) failed: %m",
logId, logSeg); logId, logSeg);
if (lseek(fd, XLogSegSize - 1, SEEK_SET) != (off_t) (XLogSegSize - 1)) /*
elog(STOP, "lseek(logfile %u seg %u) failed: %m", * Zero-fill the file. We have to do this the hard way to ensure that
logId, logSeg); * all the file space has really been allocated --- on platforms that
* allow "holes" in files, just seeking to the end doesn't allocate
if (write(fd, "", 1) != 1) * intermediate space. This way, we know that we have all the space
elog(STOP, "write(logfile %u seg %u) failed: %m", * and (after the fsync below) that all the indirect blocks are down
logId, logSeg); * on disk. Therefore, fdatasync(2) will be sufficient to sync future
* writes to the log file.
*/
MemSet(zbuffer, 0, sizeof(zbuffer));
for (nbytes = 0; nbytes < XLogSegSize; nbytes += sizeof(zbuffer))
{
if ((int) write(fd, zbuffer, sizeof(zbuffer)) != (int) sizeof(zbuffer))
elog(STOP, "ZeroFill(logfile %u seg %u) failed: %m",
logId, logSeg);
}
if (pg_fsync(fd) != 0) if (pg_fsync(fd) != 0)
elog(STOP, "fsync(logfile %u seg %u) failed: %m", elog(STOP, "fsync(logfile %u seg %u) failed: %m",
logId, logSeg); logId, logSeg);
if (lseek(fd, 0, SEEK_SET) < 0)
elog(STOP, "lseek(logfile %u seg %u off %u) failed: %m",
log, seg, 0);
close(fd); close(fd);
/*
* Prefer link() to rename() here just to be sure that we don't overwrite
* an existing logfile. However, there shouldn't be one, so rename()
* is an acceptable substitute except for the truly paranoid.
*/
#ifndef __BEOS__ #ifndef __BEOS__
if (link(tpath, path) < 0) if (link(tpath, path) < 0)
elog(STOP, "InitRelink(logfile %u seg %u) failed: %m",
logId, logSeg);
unlink(tpath);
#else #else
if (rename(tpath, path) < 0) if (rename(tpath, path) < 0)
#endif
elog(STOP, "InitRelink(logfile %u seg %u) failed: %m", elog(STOP, "InitRelink(logfile %u seg %u) failed: %m",
logId, logSeg); logId, logSeg);
#endif
unlink(tpath);
fd = BasicOpenFile(path, O_RDWR | PG_BINARY, S_IRUSR | S_IWUSR); fd = BasicOpenFile(path, O_RDWR | PG_BINARY, S_IRUSR | S_IWUSR);
if (fd < 0) if (fd < 0)
...@@ -2101,7 +2120,8 @@ CreateCheckPoint(bool shutdown) ...@@ -2101,7 +2120,8 @@ CreateCheckPoint(bool shutdown)
/* Grab lock, using larger than normal sleep between tries (1 sec) */ /* Grab lock, using larger than normal sleep between tries (1 sec) */
while (TAS(&(XLogCtl->chkp_lck))) while (TAS(&(XLogCtl->chkp_lck)))
{ {
S_LOCK_SLEEP_INTERVAL(&(XLogCtl->chkp_lck), spins++, 1000000); S_LOCK_SLEEP_INTERVAL(&(XLogCtl->chkp_lck), spins++,
CHECKPOINT_LOCK_TIMEOUT, 1000000);
} }
memset(&checkPoint, 0, sizeof(checkPoint)); memset(&checkPoint, 0, sizeof(checkPoint));
......
src/backend/storage/buffer/bufmgr.c
View file @ 33cc5d8a
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.106 2001/01/24 19:43:05 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/buffer/bufmgr.c,v 1.107 2001/02/18 04:39:42 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -1990,6 +1990,9 @@ UnlockBuffers(void) ...@@ -1990,6 +1990,9 @@ UnlockBuffers(void)
} }
} }
/* Max time to wait to acquire a buffer read or write lock */
#define BUFFER_LOCK_TIMEOUT (10*60*1000000) /* 10 minutes */
void void
LockBuffer(Buffer buffer, int mode) LockBuffer(Buffer buffer, int mode)
{ {
...@@ -2041,7 +2044,7 @@ LockBuffer(Buffer buffer, int mode) ...@@ -2041,7 +2044,7 @@ LockBuffer(Buffer buffer, int mode)
{ {
S_UNLOCK(&(buf->cntx_lock)); S_UNLOCK(&(buf->cntx_lock));
RESUME_INTERRUPTS(); RESUME_INTERRUPTS();
S_LOCK_SLEEP(&(buf->cntx_lock), i++); S_LOCK_SLEEP(&(buf->cntx_lock), i++, BUFFER_LOCK_TIMEOUT);
HOLD_INTERRUPTS(); HOLD_INTERRUPTS();
S_LOCK(&(buf->cntx_lock)); S_LOCK(&(buf->cntx_lock));
} }
...@@ -2069,7 +2072,7 @@ LockBuffer(Buffer buffer, int mode) ...@@ -2069,7 +2072,7 @@ LockBuffer(Buffer buffer, int mode)
} }
S_UNLOCK(&(buf->cntx_lock)); S_UNLOCK(&(buf->cntx_lock));
RESUME_INTERRUPTS(); RESUME_INTERRUPTS();
S_LOCK_SLEEP(&(buf->cntx_lock), i++); S_LOCK_SLEEP(&(buf->cntx_lock), i++, BUFFER_LOCK_TIMEOUT);
HOLD_INTERRUPTS(); HOLD_INTERRUPTS();
S_LOCK(&(buf->cntx_lock)); S_LOCK(&(buf->cntx_lock));
} }
......
src/backend/storage/buffer/s_lock.c
View file @ 33cc5d8a
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.32 2001/01/24 19:43:06 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.33 2001/02/18 04:39:42 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -21,23 +21,39 @@ ...@@ -21,23 +21,39 @@
#include "storage/s_lock.h" #include "storage/s_lock.h"
/* /*----------
* Each time we busy spin we select the next element of this array as the * Each time we busy spin we select the next element of this array as the
* number of microseconds to wait. This accomplishes pseudo random back-off. * number of microseconds to wait. This accomplishes pseudo random back-off.
* Values are not critical but 10 milliseconds is a common platform
* granularity.
* *
* Total time to cycle through all 20 entries might be about .07 sec, * Note that on most platforms, specified values will be rounded up to the
* so the given value of S_MAX_BUSY results in timeout after ~70 sec. * next multiple of a clock tick, which is often ten milliseconds (10000).
* So, we are being way overoptimistic to assume that these different values
* are really different, other than the last. But there are a few platforms
* with better-than-usual timekeeping, and on these we will get pretty good
* pseudo-random behavior.
*
* Total time to cycle through all 20 entries will be at least 100 msec,
* more commonly (10 msec resolution) 220 msec, and on some platforms
* as much as 420 msec (when the remainder of the current tick cycle is
* ignored in deciding when to time out, as on FreeBSD and older Linuxen).
* We use the 100msec figure to figure max_spins, so actual timeouts may
* be as much as four times the nominal value, but will never be less.
*----------
*/ */
#define S_NSPINCYCLE 20 #define S_NSPINCYCLE 20
#define S_MAX_BUSY 1000 * S_NSPINCYCLE
int s_spincycle[S_NSPINCYCLE] = int s_spincycle[S_NSPINCYCLE] =
{ 0, 0, 0, 0, 10000, 0, 0, 0, 10000, 0, { 1, 10, 100, 1000,
0, 10000, 0, 0, 10000, 0, 10000, 0, 10000, 10000 10000, 1000, 1000, 1000,
10000, 1000, 1000, 10000,
1000, 1000, 10000, 1000,
10000, 1000, 10000, 30000
}; };
#define AVG_SPINCYCLE 5000 /* average entry in microsec: 100ms / 20 */
#define DEFAULT_TIMEOUT (100*1000000) /* default timeout: 100 sec */
/* /*
* s_lock_stuck() - complain about a stuck spinlock * s_lock_stuck() - complain about a stuck spinlock
...@@ -58,34 +74,40 @@ s_lock_stuck(volatile slock_t *lock, const char *file, const int line) ...@@ -58,34 +74,40 @@ s_lock_stuck(volatile slock_t *lock, const char *file, const int line)
/* /*
* s_lock_sleep() - sleep a pseudo-random amount of time, check for timeout * s_lock_sleep() - sleep a pseudo-random amount of time, check for timeout
* *
* Normally 'microsec' is 0, specifying to use the next s_spincycle[] value. * The 'timeout' is given in microsec, or may be 0 for "infinity". Note that
* this will be a lower bound (a fairly loose lower bound, on most platforms).
*
* 'microsec' is the number of microsec to delay per loop. Normally
* 'microsec' is 0, specifying to use the next s_spincycle[] value.
* Some callers may pass a nonzero interval, specifying to use exactly that * Some callers may pass a nonzero interval, specifying to use exactly that
* delay value rather than a pseudo-random delay. * delay value rather than a pseudo-random delay.
*/ */
void void
s_lock_sleep(unsigned spins, int microsec, s_lock_sleep(unsigned spins, int timeout, int microsec,
volatile slock_t *lock, volatile slock_t *lock,
const char *file, const int line) const char *file, const int line)
{ {
struct timeval delay; struct timeval delay;
unsigned max_spins;
if (microsec > 0) if (microsec > 0)
{ {
delay.tv_sec = 0; delay.tv_sec = 0;
delay.tv_usec = microsec; delay.tv_usec = microsec;
/* two-minute timeout in this case */
max_spins = 120000000 / microsec;
} }
else else
{ {
delay.tv_sec = 0; delay.tv_sec = 0;
delay.tv_usec = s_spincycle[spins % S_NSPINCYCLE]; delay.tv_usec = s_spincycle[spins % S_NSPINCYCLE];
max_spins = S_MAX_BUSY; microsec = AVG_SPINCYCLE; /* use average to figure timeout */
} }
if (spins > max_spins) if (timeout > 0)
s_lock_stuck(lock, file, line); {
unsigned max_spins = timeout / microsec;
if (spins > max_spins)
s_lock_stuck(lock, file, line);
}
(void) select(0, NULL, NULL, NULL, &delay); (void) select(0, NULL, NULL, NULL, &delay);
} }
...@@ -110,7 +132,7 @@ s_lock(volatile slock_t *lock, const char *file, const int line) ...@@ -110,7 +132,7 @@ s_lock(volatile slock_t *lock, const char *file, const int line)
*/ */
while (TAS(lock)) while (TAS(lock))
{ {
s_lock_sleep(spins++, 0, lock, file, line); s_lock_sleep(spins++, DEFAULT_TIMEOUT, 0, lock, file, line);
CHECK_FOR_INTERRUPTS(); CHECK_FOR_INTERRUPTS();
} }
} }
......
src/backend/storage/file/fd.c
View file @ 33cc5d8a
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/file/fd.c,v 1.72 2001/02/17 01:00:04 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/storage/file/fd.c,v 1.73 2001/02/18 04:39:42 tgl Exp $
* *
* NOTES: * NOTES:
* *
...@@ -193,7 +193,7 @@ static char *filepath(char *filename); ...@@ -193,7 +193,7 @@ static char *filepath(char *filename);
static long pg_nofile(void); static long pg_nofile(void);
/* /*
* pg_fsync --- same as fsync except does nothing if -F switch was given * pg_fsync --- same as fsync except does nothing if enableFsync is off
*/ */
int int
pg_fsync(int fd) pg_fsync(int fd)
...@@ -204,6 +204,26 @@ pg_fsync(int fd) ...@@ -204,6 +204,26 @@ pg_fsync(int fd)
return 0; return 0;
} }
/*
* pg_fdatasync --- same as fdatasync except does nothing if enableFsync is off
*
* Not all platforms have fdatasync; treat as fsync if not available.
*/
int
pg_fdatasync(int fd)
{
if (enableFsync)
{
#ifdef HAVE_FDATASYNC
return fdatasync(fd);
#else
return fsync(fd);
#endif
}
else
return 0;
}
/* /*
* BasicOpenFile --- same as open(2) except can free other FDs if needed * BasicOpenFile --- same as open(2) except can free other FDs if needed
* *
......
src/include/config.h.in
View file @ 33cc5d8a
...@@ -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 1.157 2001/01/22 23:28:52 tgl Exp $ * $Id: config.h.in,v 1.158 2001/02/18 04:39:42 tgl Exp $
*/ */
#ifndef CONFIG_H #ifndef CONFIG_H
...@@ -548,6 +548,19 @@ extern void srandom(unsigned int seed); ...@@ -548,6 +548,19 @@ extern void srandom(unsigned int seed);
*/ */
#define MAX_RANDOM_VALUE (0x7FFFFFFF) #define MAX_RANDOM_VALUE (0x7FFFFFFF)
/* Define if you have dlopen() */
#undef HAVE_DLOPEN
/* Define if you have fdatasync() */
#undef HAVE_FDATASYNC
/* Define if the standard header unistd.h declares fdatasync() */
#undef HAVE_FDATASYNC_DECL
#if defined(HAVE_FDATASYNC) && !defined(HAVE_FDATASYNC_DECL)
extern int fdatasync(int fildes);
#endif
/* Set to 1 if you have libz.a */ /* Set to 1 if you have libz.a */
#undef HAVE_LIBZ #undef HAVE_LIBZ
...@@ -611,9 +624,6 @@ extern void srandom(unsigned int seed); ...@@ -611,9 +624,6 @@ extern void srandom(unsigned int seed);
/* Define if C++ compiler accepts "#include <string>" */ /* Define if C++ compiler accepts "#include <string>" */
#undef HAVE_CXX_STRING_HEADER #undef HAVE_CXX_STRING_HEADER
/* Define if you have dlopen() */
#undef HAVE_DLOPEN
/* Define if you have the optreset variable */ /* Define if you have the optreset variable */
#undef HAVE_INT_OPTRESET #undef HAVE_INT_OPTRESET
......
src/include/storage/fd.h
View file @ 33cc5d8a
...@@ -7,7 +7,7 @@ ...@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $Id: fd.h,v 1.26 2001/01/24 19:43:27 momjian Exp $ * $Id: fd.h,v 1.27 2001/02/18 04:39:42 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -71,5 +71,6 @@ extern int BasicOpenFile(FileName fileName, int fileFlags, int fileMode); ...@@ -71,5 +71,6 @@ extern int BasicOpenFile(FileName fileName, int fileFlags, int fileMode);
extern void closeAllVfds(void); extern void closeAllVfds(void);
extern void AtEOXact_Files(void); extern void AtEOXact_Files(void);
extern int pg_fsync(int fd); extern int pg_fsync(int fd);
extern int pg_fdatasync(int fd);
#endif /* FD_H */ #endif /* FD_H */
src/include/storage/s_lock.h
View file @ 33cc5d8a
...@@ -9,7 +9,7 @@ ...@@ -9,7 +9,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.89 2001/02/16 23:50:40 tgl Exp $ * $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.90 2001/02/18 04:39:42 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
...@@ -48,11 +48,12 @@ ...@@ -48,11 +48,12 @@
* unsigned spins = 0; * unsigned spins = 0;
* *
* while (TAS(lock)) * while (TAS(lock))
* S_LOCK_SLEEP(lock, spins++); * S_LOCK_SLEEP(lock, spins++, timeout);
* } * }
* *
* where S_LOCK_SLEEP() checks for timeout and sleeps for a short * where S_LOCK_SLEEP() checks for timeout and sleeps for a short
* interval. Callers that want to perform useful work while waiting * interval. (The timeout is expressed in microseconds, or can be 0 for
* "infinity".) Callers that want to perform useful work while waiting
* can write out this entire loop and insert the "useful work" inside * can write out this entire loop and insert the "useful work" inside
* the loop. * the loop.
* *
...@@ -86,7 +87,7 @@ ...@@ -86,7 +87,7 @@
/* Platform-independent out-of-line support routines */ /* Platform-independent out-of-line support routines */
extern void s_lock(volatile slock_t *lock, extern void s_lock(volatile slock_t *lock,
const char *file, const int line); const char *file, const int line);
extern void s_lock_sleep(unsigned spins, int microsec, extern void s_lock_sleep(unsigned spins, int timeout, int microsec,
volatile slock_t *lock, volatile slock_t *lock,
const char *file, const int line); const char *file, const int line);
...@@ -518,13 +519,13 @@ extern int tas_sema(volatile slock_t *lock); ...@@ -518,13 +519,13 @@ extern int tas_sema(volatile slock_t *lock);
#endif /* S_LOCK */ #endif /* S_LOCK */
#if !defined(S_LOCK_SLEEP) #if !defined(S_LOCK_SLEEP)
#define S_LOCK_SLEEP(lock,spins) \ #define S_LOCK_SLEEP(lock,spins,timeout) \
s_lock_sleep((spins), 0, (lock), __FILE__, __LINE__) s_lock_sleep((spins), (timeout), 0, (lock), __FILE__, __LINE__)
#endif /* S_LOCK_SLEEP */ #endif /* S_LOCK_SLEEP */
#if !defined(S_LOCK_SLEEP_INTERVAL) #if !defined(S_LOCK_SLEEP_INTERVAL)
#define S_LOCK_SLEEP_INTERVAL(lock,spins,microsec) \ #define S_LOCK_SLEEP_INTERVAL(lock,spins,timeout,microsec) \
s_lock_sleep((spins), (microsec), (lock), __FILE__, __LINE__) s_lock_sleep((spins), (timeout), (microsec), (lock), __FILE__, __LINE__)
#endif /* S_LOCK_SLEEP_INTERVAL */ #endif /* S_LOCK_SLEEP_INTERVAL */
#if !defined(S_LOCK_FREE) #if !defined(S_LOCK_FREE)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment