Man page - mq_getsetattr(2)

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Manual

mq_getsetattr

NAME
SYNOPSIS
DESCRIPTION
STANDARDS
NOTES
SEE ALSO

NAME

mq_getsetattr - get/set message queue attributes

SYNOPSIS

#include <mqueue.h> /* Definition of struct mq_attr */
#include <sys/syscall.h> /* Definition of SYS_* constants */
#include <unistd.h>

int syscall(SYS_mq_getsetattr, mqd_t mqdes ,
const struct mq_attr * newattr , struct mq_attr * oldattr );

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).

STANDARDS

None.

NOTES

Never call it unless you are writing a C library!

SEE ALSO

mq_getattr (3), mq_overview (7)