mq_attr Struct Reference

Message queue attributes used with mq_getattr() and mq_setattr(). More...

#include <zephyr/posix/mqueue.h>

Data Fields
long	mq_flags
	Message queue flags (O_NONBLOCK).
long	mq_maxmsg
	Maximum number of messages.
long	mq_msgsize
	Maximum message size in bytes.
long	mq_curmsgs
	Number of messages currently queued.

Detailed Description

Message queue attributes used with mq_getattr() and mq_setattr().

Definition at line 34 of file mqueue.h.

Field Documentation

mq_curmsgs

long mq_attr::mq_curmsgs

Number of messages currently queued.

Definition at line 38 of file mqueue.h.

mq_flags

long mq_attr::mq_flags

Message queue flags (O_NONBLOCK).

Definition at line 35 of file mqueue.h.

mq_maxmsg

long mq_attr::mq_maxmsg

Maximum number of messages.

Definition at line 36 of file mqueue.h.

mq_msgsize

long mq_attr::mq_msgsize

Maximum message size in bytes.

Definition at line 37 of file mqueue.h.

---

The documentation for this struct was generated from the following file:

• zephyr/posix/mqueue.h