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26 .TH MQ_GETSETATTR 2 2017-09-15 "Linux" "Linux Programmer's Manual"
28 mq_getsetattr \- get/set message queue attributes
31 .B #include <sys/types.h>
32 .B #include <mqueue.h>
34 .BI "int mq_getsetattr(mqd_t " mqdes ", struct mq_attr *" newattr ","
35 .BI " struct mq_attr *" oldattr );
39 There is no glibc wrapper for this system call; see NOTES.
41 Do not use this system call.
43 This is the low-level system call used to implement
47 For an explanation of how this system call operates,
48 see the description of
51 This interface is nonstandard; avoid its use.
53 Glibc does not provide a wrapper for this system call; call it using
55 (Actually, never call it unless you are writing a C library!)