mohr/fsfw
1
0
Fork 0
forked from fsfw/fsfw
Code Pull Requests Activity

now fixed properly

Browse Source
This commit is contained in:
Robin Müller
2021-04-08 15:38:36 +02:00
parent cbeb78f089
commit 9ee1bd15c4
4 changed files with 10 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
osal/linux/MessageQueue.cpp
View File

@ -191,13 +191,14 @@ ReturnValue_t MessageQueue::receiveMessage(MessageQueueMessageIF* message) {
}
return HasReturnvaluesIF::RETURN_OK;
}
else if(status==0) {
else if (status==0) {
//Success but no message received
return MessageQueueIF::EMPTY;
} else {
}
else {
//No message was received. Keep lastPartner anyway, I might send
//something later. But still, delete packet content.
memset(message->getBuffer(), 0, message->getMaximumMessageSize());
memset(message->getData(), 0, message->getMaximumDataSize());
switch(errno){
case EAGAIN:
//O_NONBLOCK or MQ_NONBLOCK was set and there are no messages