mq_timedreceive

Receive the oldest message with the highest priority the message queue, wait up to a certain timeout.

version(Posix && CRuntime_Glibc)

extern (C) @nogc nothrow pragma(mangle, muslRedirTime64Mangle!("mq_timedreceive", "__mq_timedreceive_time64"))

ssize_t

mq_timedreceive

(

const(timespec)* abs_timeout

)

Parameters

mqdes mqd_t: Message queue descriptor.
msg_ptr char*: Buffer to write the message to
msg_len size_t: Size of the buffer provided as msg_ptr. Must be greater than the mq_msgsize attribute of the queue.
msg_prio uint*: If not null, set to the priority of this message.
abs_timeout const(timespec)*: Specify a ceiling on the time to block if the queue is empty.

On success, mq_receive() returns the number of bytes in the received message; on error, -1 is returned, with errno set to indicate the error