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sched/task: task_exithook.c fails to link if signals are disabled because was unconditionally trying to send the SIGCHLD signal to the parent in certain configurations. Noted by Jeongchan Kim.

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This commit is contained in:
Gregory Nutt 2017-10-11 10:43:21 -06:00
parent 687aace769
commit 3cd41b0408
1 changed files with 3 additions and 3 deletions
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6
sched/task/task_exithook.c
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@ -284,7 +284,7 @@ static inline void task_groupexit(FAR struct task_group_s *group)
*
****************************************************************************/
#ifdef CONFIG_SCHED_HAVE_PARENT
#if defined(CONFIG_SCHED_HAVE_PARENT) && !defined(CONFIG_DISABLE_SIGNALS)
#ifdef HAVE_GROUP_MEMBERS
static inline void task_sigchild(gid_t pgid, FAR struct tcb_s *ctcb, int status)
{
@ -410,11 +410,11 @@ static inline void task_sigchild(FAR struct tcb_s *ptcb,
}
#endif /* HAVE_GROUP_MEMBERS */
#else /* CONFIG_SCHED_HAVE_PARENT */
#else /* CONFIG_SCHED_HAVE_PARENT && !CONFIG_DISABLE_SIGNALS */
# define task_sigchild(x,ctcb,status)
#endif /* CONFIG_SCHED_HAVE_PARENT */
#endif /* CONFIG_SCHED_HAVE_PARENT && !CONFIG_DISABLE_SIGNALS */
/****************************************************************************
* Name: task_signalparent