src/process_listener.c

   1 /*
   2  * process_listener.c
   3  *
   4  *  Created on: Sep 18, 2010
   5  *      Author: lamikr
   6  */
   7
   8 #include <stdio.h>
   9 #include <stdlib.h>
  10 #include <unistd.h>
  11 #include <sys/types.h>
  12 #include <sys/wait.h>
  13 #include <pthread.h>
  14 #include <stdbool.h>
  15
  16 #include <plp/log.h>
  17
  18 #include "process_listener.h"
  19
  20 static pthread_t        _listener_thread;
  21 static bool             _continue;
  22
  23 static void *process_listener_thread(void *thread_args_pointer)
  24 {
  25         int     status;
  26         int     closed_pid;
  27
  28         while(_continue) {
  29                 closed_pid      = wait(&status);
  30                 if (closed_pid >= 0) {
  31                         log_info("process closed: %d, status: %d\n", closed_pid, status);
  32                 }
  33         }
  34         pthread_exit(NULL);
  35 }
  36
  37 void start_process_listener() {
  38         log_debug("start_process_listener()\n");
  39
  40         _listener_thread        = 0;
  41         _continue               = true;
  42         pthread_create(&_listener_thread,
  43                        NULL,
  44                        process_listener_thread,
  45                        (void *)NULL);
  46 }
  47
  48 void stop_process_listener() {
  49         _continue       = false;
  50 //      pthread_cancel(_listener_thread);
  51 //      pthread_join(_listener_thread, NULL);
  52 }