#include <sys/eventfd.h>
#include <systemd/sd-event.h>
+#ifndef NO_JOBS_WATCHDOG
+#include <systemd/sd-daemon.h>
+#endif
#include "jobs.h"
#include "sig-monitor.h"
* Gets a sd_event item for the current thread.
* @return a sd_event or NULL in case of error
*/
-struct sd_event *jobs_get_sd_event()
+static struct sd_event *get_sd_event_locked()
{
struct evloop *el;
uint64_t x;
int rc;
- pthread_mutex_lock(&mutex);
-
/* creates the evloop on need */
el = &evloop[0];
if (!el->sdev) {
error2:
close(el->efd);
error1:
- pthread_mutex_unlock(&mutex);
return NULL;
}
}
pthread_cond_wait(&el->cond, &mutex);
}
- pthread_mutex_unlock(&mutex);
return el->sdev;
}
+/**
+ * Gets a sd_event item for the current thread.
+ * @return a sd_event or NULL in case of error
+ */
+struct sd_event *jobs_get_sd_event()
+{
+ struct sd_event *result;
+
+ pthread_mutex_lock(&mutex);
+ result = get_sd_event_locked();
+ pthread_mutex_unlock(&mutex);
+
+ return result;
+}
+
/**
* Enter the jobs processing loop.
* @param allowed_count Maximum count of thread for jobs including this one
* @param start The start routine to activate (can't be NULL)
* @return 0 in case of success or -1 in case of error.
*/
-int jobs_start(int allowed_count, int start_count, int waiter_count, void (*start)(int signum))
+int jobs_start(int allowed_count, int start_count, int waiter_count, void (*start)(int signum, void* arg), void *arg)
{
int rc, launched;
struct thread me;
running = 0;
remains = waiter_count;
+#ifndef NO_JOBS_WATCHDOG
+ /* set the watchdog */
+ if (sd_watchdog_enabled(0, NULL))
+ sd_event_set_watchdog(get_sd_event_locked(), 1);
+#endif
+
/* start at least one thread */
launched = 0;
while ((launched + 1) < start_count) {
}
/* queue the start job */
- job = job_create(NULL, 0, (job_cb_t)start, NULL);
+ job = job_create(NULL, 0, start, arg);
if (!job) {
ERROR("out of memory");
errno = ENOMEM;