diff options
Diffstat (limited to 'nuttx/sched/sched_waitid.c')
| -rw-r--r-- | nuttx/sched/sched_waitid.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/nuttx/sched/sched_waitid.c b/nuttx/sched/sched_waitid.c index 41e488f90..9c24189c4 100644 --- a/nuttx/sched/sched_waitid.c +++ b/nuttx/sched/sched_waitid.c @@ -79,8 +79,8 @@ static void exited_child(FAR _TCB *rtcb, FAR struct child_status_s *child, /* Discard the child entry */ - (void)task_removechild(rtcb, child->ch_pid); - task_freechild(child); + (void)group_removechild(rtcb->group, child->ch_pid); + group_freechild(child); } #endif @@ -212,7 +212,11 @@ int waitid(idtype_t idtype, id_t id, FAR siginfo_t *info, int options) /* Get the TCB corresponding to this PID and make sure it is our child. */ ctcb = sched_gettcb((pid_t)id); - if (!ctcb || ctcb->parent != rtcb->pid) +#ifdef HAVE_GROUP_MEMBERS + if (!ctcb || ctcb->group->tg_pgid != rtcb->group->tg_gid) +#else + if (!ctcb || ctcb->ppid != rtcb->pid) +#endif { err = ECHILD; goto errout_with_errno; @@ -224,7 +228,7 @@ int waitid(idtype_t idtype, id_t id, FAR siginfo_t *info, int options) { /* Check if this specific pid has allocated child status? */ - if (task_findchild(rtcb, (pid_t)id) == NULL) + if (group_findchild(rtcb->group, (pid_t)id) == NULL) { /* This specific pid is not a child */ @@ -246,7 +250,11 @@ int waitid(idtype_t idtype, id_t id, FAR siginfo_t *info, int options) /* Get the TCB corresponding to this PID and make sure it is our child. */ ctcb = sched_gettcb((pid_t)id); - if (!ctcb || ctcb->parent != rtcb->pid) +#ifdef HAVE_GROUP_MEMBERS + if (!ctcb || ctcb->group->tg_pgid != rtcb->group->tg_gid) +#else + if (!ctcb || ctcb->ppid != rtcb->pid) +#endif { err = ECHILD; goto errout_with_errno; @@ -270,7 +278,7 @@ int waitid(idtype_t idtype, id_t id, FAR siginfo_t *info, int options) { /* We are waiting for any child to exit */ - if (retains && (child = task_exitchild(rtcb)) != NULL) + if (retains && (child = group_exitchild(rtcb->group)) != NULL) { /* A child has exited. Apparently we missed the signal. * Return the exit status and break out of the loop. @@ -287,7 +295,7 @@ int waitid(idtype_t idtype, id_t id, FAR siginfo_t *info, int options) { /* Yes ... Get the current status of the child task. */ - child = task_findchild(rtcb, (pid_t)id); + child = group_findchild(rtcb->group, (pid_t)id); DEBUGASSERT(child); /* Did the child exit? */ |