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Make libpq_gettext save and restore errno in a Windows-compatible way.

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Also, back-patch fix into back branches.
This commit is contained in:
Tom Lane
2005-07-08 15:25:36 +00:00
parent 577759f8bf
commit d53f22de86
1 changed files with 9 additions and 1 deletions
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10
src/interfaces/libpq/fe-misc.c
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@@ -25,7 +25,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.85.2.1 2003/08/04 17:25:28 tgl Exp $ * $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-misc.c,v 1.85.2.2 2005/07/08 15:25:36 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@@ -920,8 +920,16 @@ libpq_gettext(const char *msgid)
if (!already_bound) if (!already_bound)
{ {
/* dgettext() preserves errno, but bindtextdomain() doesn't */
int save_errno = errno;
already_bound = 1; already_bound = 1;
bindtextdomain("libpq", LOCALEDIR); bindtextdomain("libpq", LOCALEDIR);
#ifdef WIN32
SetLastError(save_errno);
#else
errno = save_errno;
#endif
} }
return dgettext("libpq", msgid); return dgettext("libpq", msgid);