Index: configure
===================================================================
RCS file: /projects/cvsroot/pgsql-server/configure,v
retrieving revision 1.237
diff -c -r1.237 configure
*** configure	2003/01/07 06:37:49	1.237
--- configure	2003/01/09 13:59:13
***************
*** 10675,10680 ****
--- 10675,11333 ----
  
  
  
+ echo "$as_me:$LINENO: checking whether strerror_r is declared" >&5
+ echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6
+ if test "${ac_cv_have_decl_strerror_r+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ $ac_includes_default
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ #ifndef strerror_r
+   char *p = (char *) strerror_r;
+ #endif
+ 
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_have_decl_strerror_r=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_have_decl_strerror_r=no
+ fi
+ rm -f conftest.$ac_objext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5
+ echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6
+ if test $ac_cv_have_decl_strerror_r = yes; then
+ 
+ cat >>confdefs.h <<_ACEOF
+ #define HAVE_DECL_STRERROR_R 1
+ _ACEOF
+ 
+ 
+ else
+   cat >>confdefs.h <<_ACEOF
+ #define HAVE_DECL_STRERROR_R 0
+ _ACEOF
+ 
+ 
+ fi
+ 
+ 
+ 
+ for ac_func in strerror_r
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+ echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+ if eval "test \"\${$as_ac_var+set}\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+     which can conflict with char $ac_func (); below.  */
+ #include <assert.h>
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char $ac_func ();
+ char (*f) ();
+ 
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+ choke me
+ #else
+ f = $ac_func;
+ #endif
+ 
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   eval "$as_ac_var=yes"
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ eval "$as_ac_var=no"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+   cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+ 
+ fi
+ done
+ 
+ echo "$as_me:$LINENO: checking whether strerror_r returns char *" >&5
+ echo $ECHO_N "checking whether strerror_r returns char *... $ECHO_C" >&6
+ if test "${ac_cv_func_strerror_r_char_p+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+ 
+     ac_cv_func_strerror_r_char_p=no
+     if test $ac_cv_have_decl_strerror_r = yes; then
+       cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ $ac_includes_default
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ 
+ 	  char buf[100];
+ 	  char x = *strerror_r (0, buf, sizeof buf);
+ 	  char *p = strerror_r (0, buf, sizeof buf);
+ 
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_strerror_r_char_p=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -f conftest.$ac_objext conftest.$ac_ext
+     else
+       # strerror_r is not declared.  Choose between
+       # systems that have relatively inaccessible declarations for the
+       # function.  BeOS and DEC UNIX 4.0 fall in this category, but the
+       # former has a strerror_r that returns char*, while the latter
+       # has a strerror_r that returns `int'.
+       # This test should segfault on the DEC system.
+       if test "$cross_compiling" = yes; then
+   :
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ $ac_includes_default
+ 	extern char *strerror_r ();
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ char buf[100];
+ 	  char x = *strerror_r (0, buf, sizeof buf);
+ 	  exit (!isalpha (x));
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_strerror_r_char_p=yes
+ else
+   echo "$as_me: program exited with status $ac_status" >&5
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+     fi
+ 
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_strerror_r_char_p" >&5
+ echo "${ECHO_T}$ac_cv_func_strerror_r_char_p" >&6
+ if test $ac_cv_func_strerror_r_char_p = yes; then
+ 
+ cat >>confdefs.h <<\_ACEOF
+ #define STRERROR_R_CHAR_P 1
+ _ACEOF
+ 
+ fi
+ 
+ 
+ 
+ for ac_func in crypt_r
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+ echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+ if eval "test \"\${$as_ac_var+set}\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+     which can conflict with char $ac_func (); below.  */
+ #include <assert.h>
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char $ac_func ();
+ char (*f) ();
+ 
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+ choke me
+ #else
+ f = $ac_func;
+ #endif
+ 
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   eval "$as_ac_var=yes"
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ eval "$as_ac_var=no"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+   cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+ 
+ fi
+ done
+ 
+ 
+ if test "$ac_cv_header_pwd_h" = "yes"; then
+ 	 echo "$as_me:$LINENO: checking for posix getpwuid_r" >&5
+ echo $ECHO_N "checking for posix getpwuid_r... $ECHO_C" >&6
+ if test "${ac_cv_func_posix_getpwuid_r+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   if test "$cross_compiling" = yes; then
+   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling" >&5
+ echo "$as_me: error: cannot run test program while cross compiling" >&2;}
+    { (exit 1); exit 1; }; }
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ 
+ #define _THREAD_SAFE
+ #define _REENTRANT
+ #define _POSIX_PTHREAD_SEMANTICS
+ #include <errno.h>
+ #include <pwd.h>
+ int main () {
+     char buffer[10000];
+     struct passwd pwd, *pwptr = &pwd;
+     int error;
+     errno = 0;
+     error = getpwuid_r (0, &pwd, buffer,
+                         sizeof (buffer), &pwptr);
+    return (error < 0 && errno == ENOSYS)
+ 	   || error == ENOSYS;
+ }
+ _ACEOF
+ rm -f conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_posix_getpwuid_r=yes
+ else
+   echo "$as_me: program exited with status $ac_status" >&5
+ echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ( exit $ac_status )
+ ac_cv_func_posix_getpwuid_r=no
+ fi
+ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ fi
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_posix_getpwuid_r" >&5
+ echo "${ECHO_T}$ac_cv_func_posix_getpwuid_r" >&6
+ 	if test "$ac_cv_func_posix_getpwuid_r" = yes; then
+ 
+ cat >>confdefs.h <<\_ACEOF
+ #define HAVE_POSIX_GETPWUID_R 1
+ _ACEOF
+ 
+ 	else
+ 	 	echo "$as_me:$LINENO: checking for nonposix getpwuid_r" >&5
+ echo $ECHO_N "checking for nonposix getpwuid_r... $ECHO_C" >&6
+ if test "${ac_cv_func_nonposix_getpwuid_r+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #include <pwd.h>
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ char buffer[10000];
+                                 	struct passwd pwd;
+                                 	getpwuid_r (0, &pwd, buffer,
+                                         		sizeof (buffer));
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ac_cv_func_nonposix_getpwuid_r=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_func_nonposix_getpwuid_r=no
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: $ac_cv_func_nonposix_getpwuid_r" >&5
+ echo "${ECHO_T}$ac_cv_func_nonposix_getpwuid_r" >&6
+ 		if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
+ 
+ cat >>confdefs.h <<\_ACEOF
+ #define HAVE_NONPOSIX_GETPWUID_R 1
+ _ACEOF
+ 
+ 		fi
+ 	fi
+ fi
+ 
+ 
+ 
+ 
+ for ac_func in gethostbyname_r
+ do
+ as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ echo "$as_me:$LINENO: checking for $ac_func" >&5
+ echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+ if eval "test \"\${$as_ac_var+set}\" = set"; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ /* System header to define __stub macros and hopefully few prototypes,
+     which can conflict with char $ac_func (); below.  */
+ #include <assert.h>
+ /* Override any gcc2 internal prototype to avoid an error.  */
+ #ifdef __cplusplus
+ extern "C"
+ #endif
+ /* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+ char $ac_func ();
+ char (*f) ();
+ 
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ /* The GNU C library defines this for functions which it implements
+     to always fail with ENOSYS.  Some functions are actually named
+     something starting with __ and the normal name is an alias.  */
+ #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+ choke me
+ #else
+ f = $ac_func;
+ #endif
+ 
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+   (eval $ac_link) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest$ac_exeext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   eval "$as_ac_var=yes"
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ eval "$as_ac_var=no"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+ fi
+ echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+ echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+ if test `eval echo '${'$as_ac_var'}'` = yes; then
+   cat >>confdefs.h <<_ACEOF
+ #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+ _ACEOF
+ 
+ fi
+ done
+ 
+ if test "$ac_cv_func_gethostbyname_r" = yes ; then
+  	echo "$as_me:$LINENO: checking number of arguments of gethostbyname_r" >&5
+ echo $ECHO_N "checking number of arguments of gethostbyname_r... $ECHO_C" >&6
+ if test "${ol_cv_func_gethostbyname_r_nargs+set}" = set; then
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netinet/in.h>
+ #include <netdb.h>
+ #define BUFSIZE (sizeof(struct hostent)+10)
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ struct hostent hent; char buffer[BUFSIZE];
+ 		int bufsize=BUFSIZE;int h_errno;
+ 		(void)gethostbyname_r("localhost", &hent,
+ 			buffer, bufsize, &h_errno);
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ol_cv_func_gethostbyname_r_nargs5=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ol_cv_func_gethostbyname_r_nargs5=no
+ fi
+ rm -f conftest.$ac_objext conftest.$ac_ext
+ 
+ 	cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ #include "confdefs.h"
+ #include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netinet/in.h>
+ #include <netdb.h>
+ #define BUFSIZE (sizeof(struct hostent)+10)
+ #ifdef F77_DUMMY_MAIN
+ #  ifdef __cplusplus
+      extern "C"
+ #  endif
+    int F77_DUMMY_MAIN() { return 1; }
+ #endif
+ int
+ main ()
+ {
+ struct hostent hent;struct hostent *rhent;
+ 		char buffer[BUFSIZE];
+ 		int bufsize=BUFSIZE;int h_errno;
+ 		(void)gethostbyname_r("localhost", &hent, buffer, bufsize,
+ 			&rhent, &h_errno);
+   ;
+   return 0;
+ }
+ _ACEOF
+ rm -f conftest.$ac_objext
+ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+   (eval $ac_compile) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } &&
+          { ac_try='test -s conftest.$ac_objext'
+   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); }; }; then
+   ol_cv_func_gethostbyname_r_nargs6=yes
+ else
+   echo "$as_me: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ol_cv_func_gethostbyname_r_nargs6=no
+ fi
+ rm -f conftest.$ac_objext conftest.$ac_ext
+ 
+ 	if test $ol_cv_func_gethostbyname_r_nargs5 = yes -a \
+ 		$ol_cv_func_gethostbyname_r_nargs6 = no ; then
+ 
+ 		ol_cv_func_gethostbyname_r_nargs=5
+ 
+ 	elif test $ol_cv_func_gethostbyname_r_nargs5 = no -a \
+ 		$ol_cv_func_gethostbyname_r_nargs6 = yes ; then
+ 
+ 		ol_cv_func_gethostbyname_r_nargs=6
+ 
+ 	else
+ 		ol_cv_func_gethostbyname_r_nargs=0
+ 	fi
+ 
+ fi
+ echo "$as_me:$LINENO: result: $ol_cv_func_gethostbyname_r_nargs" >&5
+ echo "${ECHO_T}$ol_cv_func_gethostbyname_r_nargs" >&6
+   if test $ol_cv_func_gethostbyname_r_nargs -gt 1 ; then
+ 
+ cat >>confdefs.h <<_ACEOF
+ #define GETHOSTBYNAME_R_NARGS $ol_cv_func_gethostbyname_r_nargs
+ _ACEOF
+ 
+   fi
+ 
+ else
+  	ol_cv_func_gethostbyname_r_nargs=0
+ fi
+ 
  # BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos
  # We override the previous test that said fseeko/ftello didn't exist
  # OS tests are also done in include/c.h and port/fseeko.c
Index: configure.in
===================================================================
RCS file: /projects/cvsroot/pgsql-server/configure.in,v
retrieving revision 1.230
diff -c -r1.230 configure.in
*** configure.in	2003/01/07 06:43:20	1.230
--- configure.in	2003/01/09 13:59:13
***************
*** 846,851 ****
--- 846,956 ----
  
  AC_REPLACE_FUNCS([fseeko gethostname getopt_long getrusage inet_aton random srandom strcasecmp strdup strerror strtol strtoul])
  
+ AC_FUNC_STRERROR_R
+ 
+ AC_CHECK_FUNCS(crypt_r)
+ 
+ if test "$ac_cv_header_pwd_h" = "yes"; then
+ 	 AC_CACHE_CHECK([for posix getpwuid_r],
+ 		ac_cv_func_posix_getpwuid_r,
+ 		[AC_TRY_RUN([
+ #define _THREAD_SAFE
+ #define _REENTRANT
+ #define _POSIX_PTHREAD_SEMANTICS
+ #include <errno.h>
+ #include <pwd.h>
+ int main () { 
+     char buffer[10000];
+     struct passwd pwd, *pwptr = &pwd;
+     int error;
+     errno = 0;
+     error = getpwuid_r (0, &pwd, buffer, 
+                         sizeof (buffer), &pwptr);
+    return (error < 0 && errno == ENOSYS) 
+ 	   || error == ENOSYS; 
+ }                               ],
+ 		[ac_cv_func_posix_getpwuid_r=yes],
+ 		[ac_cv_func_posix_getpwuid_r=no])])
+ 	if test "$ac_cv_func_posix_getpwuid_r" = yes; then
+ 		AC_DEFINE(HAVE_POSIX_GETPWUID_R,1,
+ 			[Have POSIX function getpwuid_r])
+ 	else
+ 	 	AC_CACHE_CHECK([for nonposix getpwuid_r],
+ 			ac_cv_func_nonposix_getpwuid_r,
+ 			[AC_TRY_LINK([#include <pwd.h>],
+                                 	[char buffer[10000];
+                                 	struct passwd pwd;
+                                 	getpwuid_r (0, &pwd, buffer, 
+                                         		sizeof (buffer));],
+ 				[ac_cv_func_nonposix_getpwuid_r=yes],
+ 				[ac_cv_func_nonposix_getpwuid_r=no])])
+ 		if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
+ 			AC_DEFINE(HAVE_NONPOSIX_GETPWUID_R,1,
+ 				[Have non-POSIX function getpwuid_r])
+ 		fi
+ 	fi
+ fi
+ 
+  
+ dnl ====================================================================
+ dnl check no of arguments for gethostbyname_r
+ AC_DEFUN(OL_FUNC_GETHOSTBYNAME_R_NARGS,
+  [AC_CACHE_CHECK(number of arguments of gethostbyname_r,
+ 	ol_cv_func_gethostbyname_r_nargs,
+ 	[AC_TRY_COMPILE([#include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netinet/in.h>
+ #include <netdb.h>
+ #define BUFSIZE (sizeof(struct hostent)+10)],
+ 		[struct hostent hent; char buffer[BUFSIZE];
+ 		int bufsize=BUFSIZE;int h_errno;
+ 		(void)gethostbyname_r("localhost", &hent,
+ 			buffer, bufsize, &h_errno);],
+ 		ol_cv_func_gethostbyname_r_nargs5=yes, 
+ 		ol_cv_func_gethostbyname_r_nargs5=no)
+ 
+ 	AC_TRY_COMPILE([#include <sys/types.h>
+ #include <sys/socket.h>
+ #include <netinet/in.h>
+ #include <netdb.h>
+ #define BUFSIZE (sizeof(struct hostent)+10)],
+ 		[struct hostent hent;struct hostent *rhent;
+ 		char buffer[BUFSIZE];
+ 		int bufsize=BUFSIZE;int h_errno;
+ 		(void)gethostbyname_r("localhost", &hent, buffer, bufsize,
+ 			&rhent, &h_errno);],
+ 		ol_cv_func_gethostbyname_r_nargs6=yes,
+ 		ol_cv_func_gethostbyname_r_nargs6=no)
+ 
+ 	if test $ol_cv_func_gethostbyname_r_nargs5 = yes -a \
+ 		$ol_cv_func_gethostbyname_r_nargs6 = no ; then
+ 
+ 		ol_cv_func_gethostbyname_r_nargs=5
+ 
+ 	elif test $ol_cv_func_gethostbyname_r_nargs5 = no -a \
+ 		$ol_cv_func_gethostbyname_r_nargs6 = yes ; then
+ 
+ 		ol_cv_func_gethostbyname_r_nargs=6
+ 
+ 	else
+ 		ol_cv_func_gethostbyname_r_nargs=0
+ 	fi
+   ])
+   if test $ol_cv_func_gethostbyname_r_nargs -gt 1 ; then
+ 	AC_DEFINE_UNQUOTED(GETHOSTBYNAME_R_NARGS,
+ 		$ol_cv_func_gethostbyname_r_nargs,
+ 		[set to the number of arguments gethostbyname_r() expects])
+   fi
+ ])dnl
+ dnl
+ 
+ AC_CHECK_FUNCS(gethostbyname_r)
+ if test "$ac_cv_func_gethostbyname_r" = yes ; then
+  	OL_FUNC_GETHOSTBYNAME_R_NARGS
+ else
+  	ol_cv_func_gethostbyname_r_nargs=0
+ fi
+ 
  # BSD/OS & NetBSD use a custom fseeko/ftello built on fsetpos/fgetpos
  # We override the previous test that said fseeko/ftello didn't exist
  # OS tests are also done in include/c.h and port/fseeko.c
Index: src/include/pg_config.h.in
===================================================================
RCS file: /projects/cvsroot/pgsql-server/src/include/pg_config.h.in,v
retrieving revision 1.37
diff -c -r1.37 pg_config.h.in
*** src/include/pg_config.h.in	2003/01/06 06:07:20	1.37
--- src/include/pg_config.h.in	2003/01/09 13:59:14
***************
*** 426,431 ****
--- 426,452 ----
  /* Set to 1 if you have strerror() */
  #undef HAVE_STRERROR
  
+ /* Set to 1 if you have strerror_r() */
+ #undef HAVE_STRERROR_R
+ 
+ /* Set to 1 if strerror_r() returns 'char *' */
+ #undef STRERROR_R_CHAR_P
+ 
+ /* Set to 1 if you have crypt_r() */
+ #undef HAVE_CRYPT_R
+ 
+ /* Set to 1 if you have POSIX getpwuid_r() */
+ #undef HAVE_POSIX_GETPWUID_R
+ 
+ /* Set to 1 if you have non-POSIX getpwuid_r(), returning 'struct passwd*' */
+ #undef HAVE_NONPOSIX_GETPWUID_R
+ 
+ /* Set to 1 if you have gethostbyname_r() */
+ #undef HAVE_GETHOSTBYNAME_R
+ 
+ /* Set to the number of paramters gethostbyname_r() takes */
+ #undef GETHOSTBYNAME_R_NARGS
+ 
  /* Set to 1 if you have isinf() */
  #undef HAVE_ISINF