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# mq_getsetattr() - Unix, Linux System Call

# NAME

mq_getsetattr - get/set message queue attributes

# SYNOPSIS

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

    mqd_t mq_getsetattr(mqd_t mqdes, 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).

# CONFORMING TO

This interface is non-standard; 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 libc!)

# SEE ALSO

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