Changeset 1be7bee in mainline for uspace/lib/posix/src/sys/wait.c

Timestamp:

2019-08-07T04:20:30Z (5 years ago)

Author:

Matthieu Riolo <matthieu.riolo@…>

Children:

70d28e8

Parents:

fe86d9d

git-author:

Michal Koutný <xm.koutny+hos@…> (2015-10-05 21:17:40)

git-committer:

Matthieu Riolo <matthieu.riolo@…> (2019-08-07 04:20:30)

Message:

sysman: Move task retval and waiting logic to taskman (partially)

• two important sessions: NS and taskman
• depending on boot task vs spawned task those sessions are initiated differently

Conflicts:

uspace/lib/c/generic/async.c
uspace/lib/c/generic/libc.c
uspace/lib/c/generic/task.c
uspace/lib/c/include/ipc/ns.h
uspace/lib/c/include/task.h
uspace/lib/posix/source/sys/wait.c
uspace/srv/loader/main.c
uspace/srv/ns/ns.c

File:

• uspace/lib/posix/src/sys/wait.c (modified) (1 diff)

uspace/lib/posix/src/sys/wait.c

@@ -101 +101 @@
         assert(options == 0 /* None of the options are supported. */);
 
+        int flags = TASK_WAIT_RETVAL | TASK_WAIT_EXIT;
         task_exit_t texit;
         int retval;
 
-        if (failed(task_wait_task_id((task_id_t) pid, &texit, &retval))) {
+        // TODO repeat wait for both retval and exit
+        if (failed(task_wait_task_id((task_id_t) pid, flags, &texit, &retval))) {
                 /* Unable to retrieve status. */
                 return (pid_t) -1;