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Change all calls to mq_send() and mq_timedsend() in the OS to calls to nxmq_send() and nxmq_timedsend(), making appropriate changes for differences in return values.

    sched/mqueue:  Add internal function nxmq_send() and nxmq_timedsend() that are equivalent to mq_send() and mq_timedsend() except that they do not create cancellation points and do to not modify the errno variable.
This commit is contained in:
Gregory Nutt
2017-10-10 08:43:10 -06:00
parent c5a5a5a1b6
commit fca07be1df
22 changed files with 497 additions and 306 deletions
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audio/audio.c
+6 -5
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@@ -53,8 +53,9 @@
#include <debug.h>
#include <nuttx/kmalloc.h>
#include <nuttx/fs/fs.h>
#include <nuttx/mqueue.h>
#include <nuttx/arch.h>
#include <nuttx/fs/fs.h>
#include <nuttx/audio/audio.h>
#include <mqueue.h>
@@ -716,8 +717,8 @@ static inline void audio_dequeuebuffer(FAR struct audio_upperhalf_s *upper,
msg.session = session;
#endif
apb->flags |= AUDIO_APB_DEQUEUED;
mq_send(upper->usermq, (FAR const char *)&msg, sizeof(msg),
CONFIG_AUDIO_BUFFER_DEQUEUE_PRIO);
(void)nxmq_send(upper->usermq, (FAR const char *)&msg, sizeof(msg),
CONFIG_AUDIO_BUFFER_DEQUEUE_PRIO);
}
}
@@ -754,8 +755,8 @@ static inline void audio_complete(FAR struct audio_upperhalf_s *upper,
#ifdef CONFIG_AUDIO_MULTI_SESSION
msg.session = session;
#endif
mq_send(upper->usermq, (FAR const char *)&msg, sizeof(msg),
CONFIG_AUDIO_BUFFER_DEQUEUE_PRIO);
(void)nxmq_send(upper->usermq, (FAR const char *)&msg, sizeof(msg),
CONFIG_AUDIO_BUFFER_DEQUEUE_PRIO);
}
}