1mq_getsetattr(2) System Calls Manual mq_getsetattr(2)
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6 mq_getsetattr - get/set message queue attributes
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9 #include <mqueue.h> /* Definition of struct mq_attr */
10 #include <sys/syscall.h> /* Definition of SYS_* constants */
11 #include <unistd.h>
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13 int syscall(SYS_mq_getsetattr, mqd_t mqdes,
14 const struct mq_attr *newattr, struct mq_attr *oldattr);
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17 Do not use this system call.
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19 This is the low-level system call used to implement mq_getattr(3) and
20 mq_setattr(3). For an explanation of how this system call operates,
21 see the description of mq_setattr(3).
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24 None.
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27 Never call it unless you are writing a C library!
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30 mq_getattr(3), mq_overview(7)
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34Linux man-pages 6.04 2023-03-30 mq_getsetattr(2)