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initctl: minor refactor, use systemf() instead of snprintf+system

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
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Joachim Wiberg committed 2021-03-12 16:49:01 +01:00
1 parent 2385a1209b
commit 6106574e13
1 file changed
+1 -4
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src/initctl.c
+1 -4
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@@ -149,7 +149,6 @@ static int toggle_debug(char *arg)
static int do_log(char *svc) static int do_log(char *svc)
{ {
char cmd[128];
char *logfile = "/var/log/syslog"; char *logfile = "/var/log/syslog";
if (!svc || !svc[0]) if (!svc || !svc[0])
@@ -158,9 +157,7 @@ static int do_log(char *svc)
if (!fexist(logfile)) if (!fexist(logfile))
logfile = "/var/log/messages"; logfile = "/var/log/messages";
snprintf(cmd, sizeof(cmd), "cat %s | grep %s | tail -10", logfile, svc); return systemf("cat %s | grep %s | tail -10", logfile, svc);
return system(cmd);
} }
static int do_runlevel(char *arg) static int do_runlevel(char *arg)