...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…open a message queue NAME mq_open - open a message queue LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #include <fcntl.h> /* For O_* constants */ #include <sys/stat.h> /* For…send a message to a message queue NAME mq_send, mq_timedsend - send a message to a message queue LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #include <mqueue.h> int mq_send…receive a message from a message queue NAME mq_receive, mq_timedreceive - receive a message from a message queue LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #include <mqueu…set and get scheduling policy and attributes NAME sched_setattr, sched_getattr - set and get scheduling policy and attributes LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #in…register for notification when a message is available NAME mq_notify - register for notification when a message is available LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #in…remove a message queue NAME mq_unlink - remove a message queue LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #include <mqueue.h> int mq_unlink(const char * name ); DESCRIPTIO…set and get scheduling policy and attributes NAME sched_setattr, sched_getattr - set and get scheduling policy and attributes LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #in…change properties of a mount or mount tree NAME mount_setattr - change properties of a mount or mount tree LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/fcntl.…Linux system calls NAME syscalls - Linux system calls SYNOPSIS Linux system calls. DESCRIPTION The system call is the fundamental interface between an application and the Linux ker…get/set resource limits NAME getrlimit, setrlimit, prlimit - get/set resource limits LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/resource.h> int getrlimit(int …get/set resource limits NAME getrlimit, setrlimit, prlimit - get/set resource limits LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/resource.h> int getrlimit(int …get/set resource limits NAME getrlimit, setrlimit, prlimit - get/set resource limits LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/resource.h> int getrlimit(int …get/set resource limits NAME getrlimit, setrlimit, prlimit - get/set resource limits LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/resource.h> int getrlimit(int …get/set resource limits NAME getrlimit, setrlimit, prlimit - get/set resource limits LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/resource.h> int getrlimit(int …set and get scheduling policy/parameters NAME sched_setscheduler, sched_getscheduler - set and get scheduling policy/parameters LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #…set and get scheduling policy/parameters NAME sched_setscheduler, sched_getscheduler - set and get scheduling policy/parameters LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #…set and get scheduling parameters NAME sched_setparam, sched_getparam - set and get scheduling parameters LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sched.h> int …set and get scheduling parameters NAME sched_setparam, sched_getparam - set and get scheduling parameters LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sched.h> int …manipulate the kernel's key management facility NAME keyctl - manipulate the kernel's key management facility LIBRARY Standard C library ( libc , -lc ) Alternatively, Linux Key Man…