Lines Matching +full:recv +full:- +full:empty

1 .\"-
2 .\" SPDX-License-Identifier: BSD-2-Clause
46 .Ar recv
81 .Bl -tag -width truncate
100 This will fail if the queue is not empty or is opened by other processes.
102 Unlink the queues specified - one attempt per queue.
103 Failure to unlink one queue does not stop this sub-command from attempting to
108 .It Ic recv
115 The optional -p priority, if omitted, defaults to MQ_PRIO_MAX / 2 or medium
120 messages) requires destroying and re-creating the queue.
122 the create subcommand refuses to destroy a non-empty queue.
124 To avoid down-time when altering queue attributes, consider creating a new
129 .Ex -std
130 .Bl -bullet
137 .Bl -bullet
142 .Dl "posixmqcontrol recv -q /1"
148 .Dl "posixmqcontrol create -q /2 -s 100 -d 10"
153 .Dl "posixmqcontrol send -q /3 -c 'some choice words.'"
158 .Dl "posixmqcontrol info -q /4"
170 info reports a worst-case estimate for QSIZE.