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Use our own snprintf() only if NLS is enabled, and support %qd and %I64d.

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This commit is contained in:
Bruce Momjian 2005-03-02 14:48:22 +00:00
parent 70d4a9343f
commit bb7a3a740c
3 changed files with 23 additions and 4 deletions
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3
configure vendored
View File

@ -14527,7 +14527,8 @@ fi
# Force use of our snprintf if system's doesn't do arg control
if test $pgac_need_repl_snprintf = no; then
# This feature is used by NLS
if test "$enable_nls" = yes -a $pgac_need_repl_snprintf = no; then
echo "$as_me:$LINENO: checking whether printf supports argument control" >&5
echo $ECHO_N "checking whether printf supports argument control... $ECHO_C" >&6
if test "${pgac_cv_printf_arg_control+set}" = set; then

5
configure.in
View File

@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
dnl $PostgreSQL: pgsql/configure.in,v 1.403 2005/02/28 20:55:18 tgl Exp $
dnl $PostgreSQL: pgsql/configure.in,v 1.404 2005/03/02 14:48:22 momjian Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
@ -1067,7 +1067,8 @@ AC_MSG_ERROR([[
# Force use of our snprintf if system's doesn't do arg control
if test $pgac_need_repl_snprintf = no; then
# This feature is used by NLS
if test "$enable_nls" = yes -a $pgac_need_repl_snprintf = no; then
PGAC_FUNC_PRINTF_ARG_CONTROL
if test $pgac_cv_printf_arg_control != yes ; then
pgac_need_repl_snprintf=yes

19
src/port/snprintf.c
View File

@ -65,7 +65,7 @@
* causing nasty effects.
**************************************************************/
/*static char _id[] = "$PostgreSQL: pgsql/src/port/snprintf.c,v 1.12 2005/03/02 05:22:22 momjian Exp $";*/
/*static char _id[] = "$PostgreSQL: pgsql/src/port/snprintf.c,v 1.13 2005/03/02 14:48:22 momjian Exp $";*/
int snprintf(char *str, size_t count, const char *fmt,...);
int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
@ -259,6 +259,23 @@ dopr(char *buffer, const char *format, va_list args, char *end)
else
longflag = 1;
goto nextch;
/*
* We might export this to client apps so we should
* support 'qd' and 'I64d'(MinGW) also in case the
* native version does.
*/
case 'q':
longlongflag = 1;
longflag = 1;
goto nextch;
case 'I':
if (*(format+1) == '6' && *(format+2) == '4')
{
format += 2;
longlongflag = 1;
longflag = 1;
goto nextch;
}
case 'u':
case 'U':
/* fmtnum(value,base,dosign,ljust,len,zpad,&output) */