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Cope with the likelihood that setlocale and localeconv will return

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pointers to data that will be changed by any later call to setlocale.
Must copy what they return to be sure we get the right answer.
Karel Zak, further tweaks by Tom Lane.
This commit is contained in:
Tom Lane
2001-09-29 21:16:30 +00:00
parent dc05a996c5
commit 8ca61476e0
2 changed files with 80 additions and 32 deletions
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10
src/include/utils/pg_locale.h
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@@ -4,7 +4,7 @@
* The PostgreSQL locale utils.
*
*
* $Id: pg_locale.h,v 1.7 2001/03/22 04:01:14 momjian Exp $
* $Id: pg_locale.h,v 1.8 2001/09/29 21:16:30 tgl Exp $
*
* Portions Copyright (c) 1999-2000, PostgreSQL Global Development Group
*
@@ -33,8 +33,14 @@ typedef struct PG_LocaleCategories
*lc_messages;
} PG_LocaleCategories;
/*
* Save locale category settings into PG memory
*/
extern void PGLC_current(PG_LocaleCategories * lc);
/*
* Free memory allocated in PGLC_current()
*/
extern void PGLC_free_categories(PG_LocaleCategories * lc);
/*------
* Return the POSIX lconv struct (contains number/money formatting information)