}
static
-int run_as_create_worker_no_lock(const char *procname)
+int run_as_create_worker_no_lock(const char *procname,
+ post_fork_cleanup_cb clean_up_func,
+ void *clean_up_user_data)
{
pid_t pid;
int i, ret = 0;
reset_sighandler();
set_worker_sighandlers();
+ if (clean_up_func) {
+ if (clean_up_func(clean_up_user_data) < 0) {
+ ERR("Run-as post-fork clean-up failed, exiting.");
+ exit(EXIT_FAILURE);
+ }
+ }
/* Just close, no shutdown. */
if (close(worker->sockpair[0])) {
run_as_destroy_worker();
/* Create a new run_as worker process*/
- ret = run_as_create_worker_no_lock(procname);
+ ret = run_as_create_worker_no_lock(procname, NULL, NULL);
if (ret < 0 ) {
ERR("Restarting the worker process failed");
ret = -1;
}
LTTNG_HIDDEN
-int run_as_create_worker(const char *procname)
+int run_as_create_worker(const char *procname,
+ post_fork_cleanup_cb clean_up_func,
+ void *clean_up_user_data)
{
int ret;
pthread_mutex_lock(&worker_lock);
- ret = run_as_create_worker_no_lock(procname);
+ ret = run_as_create_worker_no_lock(procname, clean_up_func,
+ clean_up_user_data);
pthread_mutex_unlock(&worker_lock);
return ret;
}