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, const 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). (Actually, never call it unless you are writing a C li-
brary!)
SEE ALSO
mq_getattr(3), mq_overview(7)
COLOPHON
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latest version of this page, can be found at
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Linux 2020-08-13 MQ_GETSETATTR(2)
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