Function reset_process_slot

pt.c:217–252

Resets all the values in the process table for a given id (a slot) so that * it can be reused later * WARNING: this should be called only by main process and when it is 100% * that the process mapped on this slot is not running anymore */

 * WARNING: this should be called only by main process and when it is 100% 
 *  that the process mapped on this slot is not running anymore */
void reset_process_slot( int p_id )
{
	if (is_main==0) {
		LM_BUG("buggy call from non-main process!!!");
		return;
	}

	/* we cannot simply do a memset here, as we need to preserve the holders
	 * with the inter-process communication fds */
	pt[p_id].pid = -1;
	pt[p_id].type = TYPE_NONE;
	pt[p_id].pg_filter = NULL;
	pt[p_id].desc[0] = 0;
	pt[p_id].flags = 0;

	pt[p_id].ipc_pipe[0] = pt[p_id].ipc_pipe[1] = -1;
	pt[p_id].ipc_sync_pipe[0] = pt[p_id].ipc_sync_pipe[1] = -1;

	pt[p_id].log_level = pt[p_id].default_log_level = 0; /*not really needed*/
	pt[p_id].profiling_proc_level = LEVEL_OFF;

	/* purge all load-related data */
	memset( &pt[p_id].load, 0, sizeof(struct proc_load_info));
	/* hide the load stats */
	pt[p_id].load_rt->flags |= STAT_HIDDEN;
	pt[p_id].load_1m->flags |= STAT_HIDDEN;
	pt[p_id].load_10m->flags |= STAT_HIDDEN;
	#ifdef PKG_MALLOC
	pt[p_id].pkg_total->flags |= STAT_HIDDEN;
	pt[p_id].pkg_used->flags |= STAT_HIDDEN;
	pt[p_id].pkg_rused->flags |= STAT_HIDDEN;
	pt[p_id].pkg_mused->flags |= STAT_HIDDEN;
	pt[p_id].pkg_free->flags |= STAT_HIDDEN;
	pt[p_id].pkg_frags->flags |= STAT_HIDDEN;
	#endif
}


enum {CHLD_STARTING, CHLD_OK, CHLD_FAILED};