1MQ_UNLINK(3) Linux Programmer's Manual MQ_UNLINK(3)
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6 mq_unlink - remove a message queue
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9 #include <mqueue.h>
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11 mqd_t mq_unlink(const char *name);
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14 mq_unlink() removes the specified message queue name. The message
15 queue name is removed immediately. The queue itself is destroyed once
16 any other processes that have the queue open close their descriptors
17 referring to the queue.
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20 On success mq_unlink() returns 0; on error, -1 is returned, with errno
21 set to indicate the error.
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24 EACCES The caller does not have permission to unlink this message
25 queue.
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27 ENAMETOOLONG
28 name was too long.
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30 ENOENT There is no message queue with the given name.
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33 POSIX.1-2001.
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36 mq_close(3), mq_getattr(3), mq_notify(3), mq_open(3), mq_receive(3),
37 mq_send(3), mq_overview(7)
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41Linux 2.6.16 2006-02-25 MQ_UNLINK(3)