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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-12 19:58:45 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-12 19:58:45 +0000 |
| commit | 499c8c86de6757b39eaaf0f2b96a5b070f085b9b (patch) | |
| tree | 84c6da5c61268158365bdafe58f546b34a0b8a91 /nuttx/sched/sig_timedwait.c | |
| parent | 5a180ec4940c993311eedddaa13194f9977968f1 (diff) | |
| download | px4-nuttx-499c8c86de6757b39eaaf0f2b96a5b070f085b9b.tar.gz px4-nuttx-499c8c86de6757b39eaaf0f2b96a5b070f085b9b.tar.bz2 px4-nuttx-499c8c86de6757b39eaaf0f2b96a5b070f085b9b.zip | |
Fix a *critical* bug in the task exit logic. Implements SIGCHILD
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5513 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/sched/sig_timedwait.c')
| -rw-r--r-- | nuttx/sched/sig_timedwait.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/nuttx/sched/sig_timedwait.c b/nuttx/sched/sig_timedwait.c index d7610cd49..b07b8f2a1 100644 --- a/nuttx/sched/sig_timedwait.c +++ b/nuttx/sched/sig_timedwait.c @@ -120,6 +120,10 @@ static void sig_timeout(int argc, uint32_t itcb) u.wtcb->sigunbinfo.si_signo = SIG_WAIT_TIMEOUT; u.wtcb->sigunbinfo.si_code = SI_TIMER; u.wtcb->sigunbinfo.si_value.sival_int = 0; +#ifdef CONFIG_SCHED_HAVE_PARENT + u.wtcb->sigunbinfo.si_pid = 0; /* Not applicable */ + u.wtcb->sigunbinfo.si_status = OK; +#endif up_unblock_task(u.wtcb); } } |