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NAME
mq_getsetattr - get/set message queue attributes
SYNOPSIS
bash
#include <mqueue.h>\n /* Definition of \nstruct mq_attr\n */
\n#include <sys/syscall.h>\n /* Definition of \nSYS_*\n constants */
\n#include <unistd.h>bash
int syscall(SYS_mq_getsetattr, mqd_t \nmqdes\n,\n
\n const struct mq_attr *\nnewattr\n, struct mq_attr *\noldattr\n);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)