diff options
| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-01-20 21:08:28 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-01-20 21:08:28 +0000 |
| commit | 8cdf2dba5b8113538f2c7c8c7728cc868398d636 (patch) | |
| tree | f6e812aafbd7b98aa0dcfae11b3e11402f95c91f /os | |
| parent | 85016e2a2622a64719e8baa58dd493b6b99aa793 (diff) | |
| download | ChibiOS-8cdf2dba5b8113538f2c7c8c7728cc868398d636.tar.gz ChibiOS-8cdf2dba5b8113538f2c7c8c7728cc868398d636.tar.bz2 ChibiOS-8cdf2dba5b8113538f2c7c8c7728cc868398d636.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1535 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os')
| -rw-r--r-- | os/kernel/src/chmsg.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/os/kernel/src/chmsg.c b/os/kernel/src/chmsg.c index 2f5a7a127..6c0c6a81a 100644 --- a/os/kernel/src/chmsg.c +++ b/os/kernel/src/chmsg.c @@ -44,17 +44,18 @@ * @return The return message from @p chMsgRelease().
*/
msg_t chMsgSend(Thread *tp, msg_t msg) {
+ Thread *ctp = currp;
chDbgCheck(tp != NULL, "chMsgSend");
chSysLock();
- currp->p_msg = msg;
- currp->p_u.wtobjp = &tp->p_msgqueue;
- msg_insert(currp, &tp->p_msgqueue);
+ ctp->p_msg = msg;
+ ctp->p_u.wtobjp = &tp->p_msgqueue;
+ msg_insert(ctp, &tp->p_msgqueue);
if (tp->p_state == THD_STATE_WTMSG)
chSchReadyI(tp);
chSchGoSleepS(THD_STATE_SNDMSG);
- msg = currp->p_u.rdymsg;
+ msg = ctp->p_u.rdymsg;
chSysUnlock();
return msg;
}
|