mq_getsetattr2
Get/set message queue attributes
Usage
#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);
Overview
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).
Notes
Never call it unless you are writing a C library!
Releases
11 releases since Debian 4.0 (Etch); the text changed 10 times.