1 files changed, 76 insertions, 0 deletions
diff --git a/locale/messages.c b/locale/messages.c
new file mode 100644
index 0000000000..842e5ef5b2
--- /dev/null
+++ b/locale/messages.c
@@ -0,0 +1,76 @@
+/* Copyright (C) 1995 Free Software Foundation, Inc.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <langinfo.h>
+#include <libintl.h>
+#include <locale.h>
+#include <stdio.h>
+#include <regex.h>
+
+#include "localedef.h"
+
+/* These are defined in locfile-parse.c.   */
+extern struct cat_item LC_MESSAGES_desc[];
+extern char *LC_MESSAGES_values[];
+
+void
+messages_check(void)
+{
+  int item_no;
+
+  /* First general check for existence.  */
+  for (item_no = 0; item_no < category[LC_MESSAGES].number; ++item_no)
+    if (LC_MESSAGES_values[item_no] == NULL)
+      {
+	int errcode;
+
+	errcode = LC_MESSAGES_desc[item_no].status == std ? 5 : 0;
+
+	error (errcode, 0, gettext ("item `%s' of category `%s' undefined"),
+	       LC_MESSAGES_desc[item_no].name, "LC_MESSAGES");
+      }
+    else
+      {
+	/* Some fields need special tests.  */
+	if (LC_MESSAGES_desc[item_no].item_id == YESEXPR
+	    || LC_MESSAGES_desc[item_no].item_id == NOEXPR)
+	  /* The expression has to be a POSIX extended regular expression.  */
+	  {
+	    regex_t re;
+	    int result;
+
+	    result = regcomp (&re, LC_MESSAGES_values[item_no], REG_EXTENDED);
+
+	    if (result != 0)
+	      {
+		char errbuf[BUFSIZ];
+
+		(void) regerror (result, &re, errbuf, BUFSIZ);
+		error (0, 0, gettext ("no correct regular expression for "
+				      "item `%s' in category `%s': %s"),
+		       LC_MESSAGES_desc[item_no].name, "LC_MESSAGES", errbuf);
+	      }
+	  }
+      }
+}
+
+/*
+ * Local Variables:
+ *  mode:c
+ *  c-basic-offset:2
+ * End:
+ */