*
* \sa waitpid(2)
*/
-int reap_child(pid_t *pid)
+int reap_child(pid_t *pid, int *status)
{
- int status;
- *pid = waitpid(-1, &status, WNOHANG);
+ *pid = waitpid(-1, status, WNOHANG);
if (!*pid)
return 0;
if (*pid < 0)
return -ERRNO_TO_DSS_ERROR(errno);
- if (WIFEXITED(status))
+ if (WIFEXITED(*status))
DSS_DEBUG_LOG("child %i exited. Exit status: %i\n", (int)*pid,
- WEXITSTATUS(status));
- else if (WIFSIGNALED(status))
+ WEXITSTATUS(*status));
+ else if (WIFSIGNALED(*status))
DSS_DEBUG_LOG("child %i was killed by signal %i\n", (int)*pid,
- WTERMSIG(status));
+ WTERMSIG(*status));
else
DSS_WARNING_LOG("child %i terminated abormally\n", (int)*pid);
return 1;