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util: Added noreturn attribute to appropriate functions

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clang is a bit more strict on the attribute usage, so let's comply.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
This commit is contained in:
Christophe CURIS
2013-11-15 18:46:42 +01:00
committed by Carlos R. Mafra
parent 7491f5479b
commit f8b6871371
9 changed files with 61 additions and 12 deletions
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8
util/wmgenmenu.c
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@@ -4,6 +4,8 @@
#define _GNU_SOURCE /* getopt_long */
#endif
#include "config.h"
#include <ctype.h>
#include <getopt.h>
#include <limits.h>
@@ -12,6 +14,10 @@
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_STDNORETURN
#include <stdnoreturn.h>
#endif
#include <WINGs/WUtil.h>
#include "../src/wconfig.h"
@@ -477,7 +483,7 @@ static void other_window_managers(void)
WMAddToPLArray(RMenu, L1Menu);
}
void print_help(int print_usage, int exitval)
noreturn void print_help(int print_usage, int exitval)
{
printf("Usage: %s [-h] [-v]\n", __progname);
if (print_usage) {