From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 5 Feb 2002 19:14:27 +0000 (+0000)
Subject: (WITH_CUR_LOCALE): Define.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a00d6771e926e85f36188cea06bb8d3c23747b3;p=thirdparty%2Fglibc.git

(WITH_CUR_LOCALE): Define.
---

diff --git a/locale/programs/localedef.h b/locale/programs/localedef.h
index dc631e96ac9..ce58a21b6f7 100644
--- a/locale/programs/localedef.h
+++ b/locale/programs/localedef.h
@@ -24,6 +24,7 @@
 /* Get the basic locale definitions.  */
 #include <locale.h>
 #include <stddef.h>
+#include <errno.h>
 
 #include "repertoire.h"
 
@@ -122,6 +123,19 @@ extern void *xrealloc (void *__p, size_t __n);
 extern char *xstrdup (const char *__str);
 
 
+/* Wrapper to switch LC_CTYPE back to the locale specified in the
+   environment for output.  */
+#define WITH_CUR_LOCALE(stmt)					\
+  do {								\
+      int saved_errno = errno;					\
+      const char *cur_locale_ = setlocale (LC_CTYPE, NULL);	\
+      setlocale (LC_CTYPE, "");					\
+      errno = saved_errno; 					\
+      stmt;							\
+      setlocale (LC_CTYPE, cur_locale_);			\
+  } while (0)
+
+
 /* Mark given locale as to be read.  */
 extern struct localedef_t *add_to_readlist (int locale, const char *name,
 					    const char *repertoire_name,