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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-03-28 14:48:42 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-03-28 14:48:42 +0000 |
| commit | 151a39425178ee628c924b8231ca65e24ee386d7 (patch) | |
| tree | c509b82d096f72a52b58c51d7cca13d20ef818bb /nuttx/sched/sig_received.c | |
| parent | 02ca18a9e0cd6c8a31f501dcd05cef13caa5a911 (diff) | |
| download | px4-nuttx-151a39425178ee628c924b8231ca65e24ee386d7.tar.gz px4-nuttx-151a39425178ee628c924b8231ca65e24ee386d7.tar.bz2 px4-nuttx-151a39425178ee628c924b8231ca65e24ee386d7.zip | |
mq_receive/send: Return appropriate errnos and stop waiting if signal received.
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@164 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/sched/sig_received.c')
| -rw-r--r-- | nuttx/sched/sig_received.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/nuttx/sched/sig_received.c b/nuttx/sched/sig_received.c index 7a5e2e749..6cdf1dd9f 100644 --- a/nuttx/sched/sig_received.c +++ b/nuttx/sched/sig_received.c @@ -47,6 +47,7 @@ #include "os_internal.h" #include "sem_internal.h" #include "sig_internal.h" +#include "mq_internal.h" /************************************************************ * Definitions @@ -380,7 +381,13 @@ int sig_received(FAR _TCB *stcb, siginfo_t *info) * task must be unblocked when a signal is received. */ - /* NOT YET IMPLEMENTED. */ +#ifndef CONFIG_DISABLE_MQUEUE + if (stcb->task_state == TSTATE_WAIT_MQNOTEMPTY || + stcb->task_state == TSTATE_WAIT_MQNOTFULL) + { + mq_waitirq(stcb); + } +#endif } return ret; |