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Linux 2.6 - man page for mq_getsetattr (linux section 2)

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MQ_GETSETATTR(2)		    Linux Programmer's Manual			 MQ_GETSETATTR(2)

NAME
       mq_getsetattr - get/set message queue attributes

SYNOPSIS
       #include <sys/types.h>
       #include <mqueue.h>

       int mq_getsetattr(mqd_t mqdes, struct mq_attr *newattr,
			struct mq_attr *oldattr);

       Note: There is no glibc wrapper for this system call; see NOTES.

DESCRIPTION
       Do not use this system call.

       This  is the low-level system call used to implement mq_getattr(3) and mq_setattr(3).  For
       an explanation of how this system call operates, see the description of mq_setattr(3).

CONFORMING TO
       This interface is nonstandard; avoid its use.

NOTES
       Glibc does not provide a wrapper for this system call; call it using  syscall(2).   (Actu-
       ally, never call it unless you are writing a C library!)

SEE ALSO
       mq_getattr(3), mq_overview(7)

COLOPHON
       This  page  is  part of release 3.55 of the Linux man-pages project.  A description of the
       project,    and	  information	 about	  reporting    bugs,	can    be    found     at
       http://www.kernel.org/doc/man-pages/.

Linux					    2012-07-13				 MQ_GETSETATTR(2)
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