Merge pull request open-mpi#747 from rhc54/cmr2.0/waitpid

Need to delay registration of the waitpid callback until after the fo…

Author: hppritcha

orte/mca/odls/base/odls_base_default_fns.c

@@ -1035,12 +1035,11 @@ void orte_odls_base_default_launch_local(int fd, short sd, void *cbdata)
                 }
             }
 
-            orte_wait_cb(child, odls_base_default_wait_local_proc, NULL);
             if (ORTE_SUCCESS != (rc = fork_local(app, child, app->env, jobdat))) {
-                orte_wait_cb_cancel(child);
                 child->exit_code = ORTE_ERR_SILENT; /* error message already output */
                 ORTE_ACTIVATE_PROC_STATE(&child->name, ORTE_PROC_STATE_FAILED_TO_START);
             }
+            orte_wait_cb(child, odls_base_default_wait_local_proc, NULL);
             /* if we indexed the argv, we need to restore it to
              * its original form
              */

orte/util/proc_info.h

@@ -61,7 +61,8 @@ typedef uint32_t orte_proc_type_t;
 #define ORTE_PROC_DVM           0x0102   // DVM + daemon
 #define ORTE_PROC_IOF_ENDPT     0x1000
 #define ORTE_PROC_SCHEDULER     0x2000
-#define ORTE_PROC_MASTER        0x4004   // Master + HNP
+#define ORTE_PROC_MASTER_ACTUAL 0x4000
+#define ORTE_PROC_MASTER        (ORTE_PROC_MASTER_ACTUAL + ORTE_PROC_HNP)
 
 #define ORTE_PROC_IS_SINGLETON      (ORTE_PROC_SINGLETON & orte_process_info.proc_type)
 #define ORTE_PROC_IS_DAEMON         (ORTE_PROC_DAEMON & orte_process_info.proc_type)
@@ -75,7 +76,7 @@ typedef uint32_t orte_proc_type_t;
 #define ORTE_PROC_IS_DVM            (ORTE_PROC_DVM & orte_process_info.proc_type)
 #define ORTE_PROC_IS_IOF_ENDPT      (ORTE_PROC_IOF_ENDPT & orte_process_info.proc_type)
 #define ORTE_PROC_IS_SCHEDULER      (ORTE_PROC_SCHEDULER & orte_process_info.proc_type)
-#define ORTE_PROC_IS_MASTER         (ORTE_PROC_MASTER & orte_process_info.proc_type)
+#define ORTE_PROC_IS_MASTER         (ORTE_PROC_MASTER_ACTUAL & orte_process_info.proc_type)
 
 
 /**