From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 31 Mar 2019 11:52:24 +0000 (+0100)
Subject: cron: mark signal number arguments in signal handlers unused
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=58cefd13d2e9ffee1cad2f1953cb5cf1759632b2;p=cronie

cron: mark signal number arguments in signal handlers unused

The ATTRIBUTE_UNUSED is declared in cronie_common.h file.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/src/cron.c b/src/cron.c
index 857d94b..a507bba 100644
--- a/src/cron.c
+++ b/src/cron.c
@@ -68,8 +68,9 @@ find_jobs(int, cron_db *, int, int, long),
 set_time(int),
 cron_sleep(int, cron_db *),
 sigchld_handler(int),
-sighup_handler(int),
-sigchld_reaper(void), sigintterm_handler(int), parse_args(int c, char *v[]);
+sighup_handler(int ATTRIBUTE_UNUSED),
+sigchld_reaper(void),
+sigintterm_handler(int ATTRIBUTE_UNUSED), parse_args(int c, char *v[]);
 
 static volatile sig_atomic_t got_sighup, got_sigchld, got_sigintterm;
 static int timeRunning, virtualTime, clockTime;
@@ -651,15 +652,15 @@ static void cron_sleep(int target, cron_db * db) {
 	}
 }
 
-static void sighup_handler(int x) {
+static void sighup_handler(int x ATTRIBUTE_UNUSED) {
 	got_sighup = 1;
 }
 
-static void sigchld_handler(int x) {
+static void sigchld_handler(int x ATTRIBUTE_UNUSED) {
 	got_sigchld = 1;
 }
 
-static void sigintterm_handler(int x) {
+static void sigintterm_handler(int x ATTRIBUTE_UNUSED) {
 	got_sigintterm = 1;
 }
 
diff --git a/src/crontab.c b/src/crontab.c
index 6f20888..4e65751 100644
--- a/src/crontab.c
+++ b/src/crontab.c
@@ -1041,7 +1041,7 @@ static void poke_daemon(void) {
 	}
 }
 
-static void die(int x) {
+static void die(int x ATTRIBUTE_UNUSED) {
 	if (TempFilename[0])
 		(void) unlink(TempFilename);
 	_exit(ERROR_EXIT);