request a key from the kernel's key management facility NAME request_key - request a key from the kernel's key management facility LIBRARY Linux Key Management Utilities ( libkeyut…add a key to the kernel's key management facility NAME add_key - add a key to the kernel's key management facility LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <keyu…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…perform a command on an extended BPF map or program NAME bpf - perform a command on an extended BPF map or program SYNOPSIS #include <linux/bpf.h> int bpf(int cmd , union bpf_attr …allocate or free a protection key NAME pkey_alloc, pkey_free - allocate or free a protection key LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See featu…allocate or free a protection key NAME pkey_alloc, pkey_free - allocate or free a protection key LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See featu…get a System V message queue identifier NAME msgget - get a System V message queue identifier LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/msg.h> int msgget(key…get a System V semaphore set identifier NAME semget - get a System V semaphore set identifier LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/sem.h> int semget(key…allocates a System V shared memory segment NAME shmget - allocates a System V shared memory segment LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/shm.h> int shmg…allocate or free huge pages NAME alloc_hugepages, free_hugepages - allocate or free huge pages SYNOPSIS void *syscall(SYS_alloc_hugepages, int key , void addr [. len ], size_t len …allocate or free huge pages NAME alloc_hugepages, free_hugepages - allocate or free huge pages SYNOPSIS void *syscall(SYS_alloc_hugepages, int key , void addr [. len ], size_t len …retrieve the physical layout of the filesystem NAME ioctl_fsmap, FS_IOC_GETFSMAP - retrieve the physical layout of the filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS…list extended attribute names NAME listxattr, llistxattr, flistxattr - list extended attribute names LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/xattr.h> ssize…list extended attribute names NAME listxattr, llistxattr, flistxattr - list extended attribute names LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/xattr.h> ssize…list extended attribute names NAME listxattr, llistxattr, flistxattr - list extended attribute names LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/xattr.h> ssize…ioctls for console terminal and virtual consoles NAME ioctl_kd - ioctls for console terminal and virtual consoles SYNOPSIS #include <linux/kd.h> /* Definition of op constants */ #i…System V message control operations NAME msgctl - System V message control operations LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/msg.h> int msgctl(int msqid ,…System V shared memory control NAME shmctl - System V shared memory control LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/shm.h> int shmctl(int shmid , int op , …submit asynchronous I/O blocks for processing NAME io_submit - submit asynchronous I/O blocks for processing LIBRARY Standard C library ( libc , -lc ) Alternatively, Asynchronous I…System V semaphore control operations NAME semctl - System V semaphore control operations LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/sem.h> int semctl(int sem…