fix compiler warnings

This commit is contained in:
William Hubbs 2018-12-21 12:06:15 -06:00
parent 825caa14de
commit ed8b768c4a
4 changed files with 3 additions and 8 deletions

View File

@ -277,7 +277,6 @@ static RC_STRINGLIST *rc_config_kcl(RC_STRINGLIST *config)
char *tmp = NULL;
char *value = NULL;
size_t varlen = 0;
size_t len = 0;
overrides = rc_stringlist_new();
@ -295,7 +294,6 @@ static RC_STRINGLIST *rc_config_kcl(RC_STRINGLIST *config)
}
if (value != NULL) {
len = varlen + strlen(value) + 2;
xasprintf(&tmp, "%s=%s", override->value, value);
}

View File

@ -133,7 +133,7 @@ void broadcast(char *text)
char *p;
char *line = NULL;
struct sigaction sa;
int fd;
volatile int fd;
FILE *tp;
int flags;
char *term = NULL;

View File

@ -160,9 +160,7 @@ static void sleep_no_interrupt(int seconds)
static void stop_shutdown(int sig)
{
/* use the sig parameter so the compiler will not complain */
if (sig == SIGINT)
;
(void) sig;
unlink(nologin_file);
unlink(shutdown_pid);
einfo("Shutdown canceled");

View File

@ -267,7 +267,7 @@ static char *make_cmdline(char **argv)
return cmdline;
}
static pid_t exec_command(char *cmd)
static pid_t exec_command(const char *cmd)
{
char *file;
pid_t pid = -1;
@ -510,7 +510,6 @@ static void supervisor(char *exec, char **argv)
int healthcheck_respawn;
int i;
int nkilled;
int ready;
int sig_send;
pid_t health_pid;
pid_t wait_pid;