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Change alternate database location patch to test for symlink() rather

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than WIN32.
This commit is contained in:
Bruce Momjian 2003-05-07 03:47:08 +00:00
parent 6165a278e5
commit 07d35e4277
4 changed files with 12 additions and 8 deletions
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5
configure vendored
View File

@ -3577,7 +3577,7 @@ else
then
echo '%%' > conftest.l
if $pgac_candidate -t conftest.l 2>/dev/null | grep FLEX_SCANNER >/dev/null 2>&1; then
if $pgac_candidate --version | grep '2\.5\.3$' >/dev/null 2>&1; then
if $pgac_candidate --version | grep ' 2\.5\.3$' >/dev/null 2>&1; then
pgac_broken_flex=$pgac_candidate
continue
fi
@ -10305,7 +10305,8 @@ test $ac_cv_func_memcmp_working = no && LIBOBJS="$LIBOBJS memcmp.$ac_objext"
for ac_func in cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat setproctitle setsid sigprocmask sysconf utime utimes waitpid
for ac_func in cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat setproctitle setsid sigprocmask symlink sysconf utime utimes waitpid
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5

4
configure.in
View File

@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
dnl $Header: /cvsroot/pgsql/configure.in,v 1.244 2003/04/24 21:16:42 tgl Exp $
dnl $Header: /cvsroot/pgsql/configure.in,v 1.245 2003/05/07 03:47:08 momjian Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
@ -779,7 +779,7 @@ PGAC_FUNC_GETTIMEOFDAY_1ARG
# SunOS doesn't handle negative byte comparisons properly with +/- return
AC_FUNC_MEMCMP
AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat setproctitle setsid sigprocmask sysconf utime utimes waitpid])
AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat setproctitle setsid sigprocmask symlink sysconf utime utimes waitpid])
AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])

8
src/backend/commands/dbcommands.c
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@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/dbcommands.c,v 1.113 2003/05/04 04:42:52 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/dbcommands.c,v 1.114 2003/05/07 03:47:08 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -174,8 +174,8 @@ createdb(const CreatedbStmt *stmt)
/* don't call this in a transaction block */
PreventTransactionChain((void *) stmt, "CREATE DATABASE");
#ifdef WIN32
if (dbpath != NULL) /* platform has no symlinks */
#ifndef HAVE_SYMLINK
if (dbpath != NULL)
elog(ERROR, "CREATE DATABASE: may not use an alternate location on this platform");
#endif
@ -301,7 +301,7 @@ createdb(const CreatedbStmt *stmt)
/* Make the symlink, if needed */
if (alt_loc)
{
#ifndef WIN32 /* already throws error on WIN32 above */
#ifdef HAVE_SYMLINK /* already throws error above */
if (symlink(alt_loc, nominal_loc) != 0)
#endif
elog(ERROR, "CREATE DATABASE: could not link '%s' to '%s': %m",

3
src/include/pg_config.h.in
View File

@ -414,6 +414,9 @@
/* Define to 1 if you have the <SupportDefs.h> header file. */
#undef HAVE_SUPPORTDEFS_H
/* Define to 1 if you have the `symlink' function. */
#undef HAVE_SYMLINK
/* Define to 1 if you have the `sysconf' function. */
#undef HAVE_SYSCONF