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Diffstat (limited to 'lib/libc/sys/mq_setattr.2')
-rw-r--r-- | lib/libc/sys/mq_setattr.2 | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/lib/libc/sys/mq_setattr.2 b/lib/libc/sys/mq_setattr.2 deleted file mode 100644 index 30e0a607c1ea..000000000000 --- a/lib/libc/sys/mq_setattr.2 +++ /dev/null @@ -1,121 +0,0 @@ -.\" Copyright (c) 2005 David Xu <davidxu@FreeBSD.org> -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice(s), this list of conditions and the following disclaimer as -.\" the first lines of this file unmodified other than the possible -.\" addition of one or more copyright notices. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice(s), this list of conditions and the following disclaimer in -.\" the documentation and/or other materials provided with the -.\" distribution. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY -.\" EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE -.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -.\" OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, -.\" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -.\" -.\" Portions of this text are reprinted and reproduced in electronic form -.\" from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- -.\" Portable Operating System Interface (POSIX), The Open Group Base -.\" Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of -.\" Electrical and Electronics Engineers, Inc and The Open Group. In the -.\" event of any discrepancy between this version and the original IEEE and -.\" The Open Group Standard, the original IEEE and The Open Group Standard is -.\" the referee document. The original Standard can be obtained online at -.\" http://www.opengroup.org/unix/online.html. -.\" -.Dd May 17, 2011 -.Dt MQ_SETATTR 2 -.Os -.Sh NAME -.Nm mq_setattr -.Nd "set message queue attributes (REALTIME)" -.Sh LIBRARY -.Lb librt -.Sh SYNOPSIS -.In mqueue.h -.Ft int -.Fo mq_setattr -.Fa "mqd_t mqdes" -.Fa "const struct mq_attr *restrict mqstat" -.Fa "struct mq_attr *restrict omqstat" -.Fc -.Sh DESCRIPTION -The -.Fn mq_setattr -system call sets attributes associated with the open message queue description -referenced by the message queue descriptor specified by -.Fa mqdes . -The message queue attributes corresponding to the following members defined -in the -.Vt mq_attr -structure will be set to the specified values upon successful completion of -.Fn mq_setattr : -.Bl -tag -width ".Va mq_flags" -.It Va mq_flags -The value of this member is zero or -.Dv O_NONBLOCK . -.El -.Pp -The values of the -.Va mq_maxmsg , mq_msgsize , -and -.Va mq_curmsgs -members of the -.Vt mq_attr -structure are ignored by -.Fn mq_setattr . -.Sh RETURN VALUES -Upon successful completion, the function returns a value of zero and the -attributes of the message queue will have been changed as specified. -.Pp -Otherwise, the message queue attributes are unchanged, and the function -returns a value of \-1 and sets the global variable -.Va errno -to indicate the error. -.Sh ERRORS -The -.Fn mq_setattr -system call -will fail if: -.Bl -tag -width Er -.It Bq Er EBADF -The -.Fa mqdes -argument is not a valid message queue descriptor. -.El -.Sh SEE ALSO -.Xr mq_open 2 , -.Xr mq_send 2 , -.Xr mq_timedsend 2 -.Sh STANDARDS -The -.Fn mq_setattr -system call conforms to -.St -p1003.1-2004 . -.Sh HISTORY -Support for -.Tn POSIX -message queues first appeared in -.Fx 7.0 . -.Sh COPYRIGHT -Portions of this text are reprinted and reproduced in electronic form -from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- -Portable Operating System Interface (POSIX), The Open Group Base -Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of -Electrical and Electronics Engineers, Inc and The Open Group. In the -event of any discrepancy between this version and the original IEEE and -The Open Group Standard, the original IEEE and The Open Group Standard is -the referee document. The original Standard can be obtained online at -http://www.opengroup.org/unix/online.html. |