#include "common.h"
-sig_atomic_t sigint = false;
-sig_atomic_t sighup = false;
-
-bool daemon_process = true;
-int log_level = LOG_INFO;
-bool log_syslog = false;
+bool daemon_process = true;
+int log_level = LOG_INFO;
+bool log_syslog = false;
+const char *log_state = "";
static FILE *pidfile = NULL;
void common_sighandler(int sig)
{
switch (sig) {
- case SIGTERM:
- case SIGINT:
- sigint = true;
- return;
-
- case SIGHUP:
- sighup = true;
- return;
-
default:
err("Killed (got signal %d)...", sig);
exit(-1);
return EXIT_SUCCESS;
}
-extern initcall_t __madinit[];
-extern exitcall_t __madexit[];
+#include "array.h"
+
+ARRAY(exitcall_t)
+
+static A(exitcall_t) __exit = ARRAY_INIT;
+
+void common_register_exit(exitcall_t exitcall)
+{
+ array_add(__exit, exitcall);
+}
static void common_shutdown(void)
{
+ log_state = "stopping ";
if (daemon_process && log_syslog) {
- info("stopping...");
+ info("");
}
pidfile_close();
- for (int i = -1; __madexit[i]; i--) {
- (*__madexit[i])();
+ for (int i = array_len(__exit) - 1 ; i >= 0 ; --i) {
+ array_elt(__exit, i)();
}
+ array_wipe(__exit);
}
-static void __attribute__((__constructor__,__used__))
-common_initialize(void)
+void common_init(void)
{
+ static bool __ran = false;
+ if (__ran) {
+ return;
+ }
+ log_state = "starting ";
if (atexit(common_shutdown)) {
fputs("Cannot hook my atexit function, quitting !\n", stderr);
abort();
}
-
- for (int i = 0; __madinit[i]; i++) {
- if ((*__madinit[i])()) {
- exit(EXIT_FAILURE);
- }
- }
+ __ran = true;
}