projects / thirdparty / man-pages.git / blame
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|---|---|---|
| c11b1abf | 1 | .\" Copyright (C) 2006 Michael Kerrisk <mtk.manpages@gmail.com> |
| 80a99f39 | 2 | .\" |
| 5fbde956 | 3 | .\" SPDX-License-Identifier: Linux-man-pages-copyleft |
| 80a99f39 | 4 | .\" |
| 4c1c5274 | 5 | .TH mq_unlink 3 (date) "Linux man-pages (unreleased)" |
| 80a99f39 MK |
6 | .SH NAME |
| 7 | mq_unlink \- remove a message queue | |
| aae70faf AC |
8 | .SH LIBRARY |
| 9 | Real-time library | |
| 8fc3b2cf | 10 | .RI ( librt ", " \-lrt ) |
| 80a99f39 MK |
11 | .SH SYNOPSIS |
| 12 | .nf | |
| 13 | .B #include <mqueue.h> | |
| 68e4db0a | 14 | .PP |
| c9e83f06 | 15 | .BI "int mq_unlink(const char *" name ); |
| 80a99f39 MK |
16 | .fi |
| 17 | .SH DESCRIPTION | |
| 18 | .BR mq_unlink () | |
| 19 | removes the specified message queue | |
| 20 | .IR name . | |
| 21 | The message queue name is removed immediately. | |
| c13182ef | 22 | The queue itself is destroyed once any other processes that have |
| 80a99f39 MK |
23 | the queue open close their descriptors referring to the queue. |
| 24 | .SH RETURN VALUE | |
| 25 | On success | |
| 26 | .BR mq_unlink () | |
| 27 | returns 0; on error, \-1 is returned, with | |
| c13182ef | 28 | .I errno |
| 80a99f39 MK |
29 | set to indicate the error. |
| 30 | .SH ERRORS | |
| 31 | .TP | |
| 32 | .B EACCES | |
| 33 | The caller does not have permission to unlink this message queue. | |
| 34 | .TP | |
| 35 | .B ENAMETOOLONG | |
| 0daa9e92 | 36 | .I name |
| 80a99f39 MK |
37 | was too long. |
| 38 | .TP | |
| 39 | .B ENOENT | |
| 40 | There is no message queue with the given | |
| 41 | .IR name . | |
| 76759642 | 42 | .SH ATTRIBUTES |
| 24b3a75e PH |
43 | For an explanation of the terms used in this section, see |
| 44 | .BR attributes (7). | |
| c466875e MK |
45 | .ad l |
| 46 | .nh | |
| 24b3a75e PH |
47 | .TS |
| 48 | allbox; | |
| c466875e | 49 | lbx lb lb |
| 24b3a75e PH |
50 | l l l. |
| 51 | Interface Attribute Value | |
| 52 | T{ | |
| 76759642 | 53 | .BR mq_unlink () |
| 24b3a75e PH |
54 | T} Thread safety MT-Safe |
| 55 | .TE | |
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56 | .hy |
| 57 | .ad | |
| 58 | .sp 1 | |
| 3113c7f3 | 59 | .SH STANDARDS |
| 1d49bedf | 60 | POSIX.1-2001, POSIX.1-2008. |
| 47297adb | 61 | .SH SEE ALSO |
| 80a99f39 MK |
62 | .BR mq_close (3), |
| 63 | .BR mq_getattr (3), | |
| 64 | .BR mq_notify (3), | |
| 65 | .BR mq_open (3), | |
| 66 | .BR mq_receive (3), | |
| 67 | .BR mq_send (3), | |
| 68 | .BR mq_overview (7) |