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| author | Gregory Nutt <gnutt@nuttx.org> | 2014-03-21 11:22:50 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-03-21 11:22:50 -0600 |
| commit | 35be17aff3581125b3d1303aa4871e8d38aa0d1e (patch) | |
| tree | 996cb0a543b18c0be8f1bdada7db788c508f8507 /nuttx/sched/sig_timedwait.c | |
| parent | de7a618e72abacfd322dbd9776a1a7f022e890af (diff) | |
| download | px4-nuttx-35be17aff3581125b3d1303aa4871e8d38aa0d1e.tar.gz px4-nuttx-35be17aff3581125b3d1303aa4871e8d38aa0d1e.tar.bz2 px4-nuttx-35be17aff3581125b3d1303aa4871e8d38aa0d1e.zip | |
SAM4E-EK NSH: Increase the number of preallocated WDOGS to 32 to avoid timeout failures
Diffstat (limited to 'nuttx/sched/sig_timedwait.c')
| -rw-r--r-- | nuttx/sched/sig_timedwait.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/nuttx/sched/sig_timedwait.c b/nuttx/sched/sig_timedwait.c index ed523fe37..f71e65961 100644 --- a/nuttx/sched/sig_timedwait.c +++ b/nuttx/sched/sig_timedwait.c @@ -150,7 +150,7 @@ static void sig_timeout(int argc, uint32_t itcb) * SI_USER - Signal sent from kill, raise, or abort * SI_QUEUE - Signal sent from sigqueue * SI_TIMER - Signal is result of timer expiration - * SI_ASYNCIO - Signal is the result of asynch IO completion + * SI_ASYNCIO - Signal is the result of asynch IO completion * SI_MESGQ - Signal generated by arrival of a message on an * empty message queue. * @@ -262,7 +262,7 @@ int sigtimedwait(FAR const sigset_t *set, FAR struct siginfo *info, rtcb->waitdog = wd_create(); if (rtcb->waitdog) { - /* This little of nonsense is necessary for some + /* This little bit of nonsense is necessary for some * processors where sizeof(pointer) < sizeof(uint32_t). * see wdog.h. */ @@ -272,7 +272,8 @@ int sigtimedwait(FAR const sigset_t *set, FAR struct siginfo *info, /* Start the watchdog */ - wd_start(rtcb->waitdog, waitticks, (wdentry_t)sig_timeout, 1, wdparm.dwarg); + wd_start(rtcb->waitdog, waitticks, (wdentry_t)sig_timeout, 1, + wdparm.dwarg); /* Now wait for either the signal or the watchdog */ @@ -311,7 +312,7 @@ int sigtimedwait(FAR const sigset_t *set, FAR struct siginfo *info, /* We were awakened by a signal... but is it one of the signals that * we were waiting for? */ - + if (sigismember(set, rtcb->sigunbinfo.si_signo)) { /* Yes.. the return value is the number of the signal that @@ -338,7 +339,7 @@ int sigtimedwait(FAR const sigset_t *set, FAR struct siginfo *info, set_errno(EAGAIN); ret = ERROR; } - + /* Return the signal info to the caller if so requested */ if (info) |