get name and information about current kernel NAME uname - get name and information about current kernel LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/utsname.h>…get name and information about current kernel NAME uname - get name and information about current kernel LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/utsname.h>…get name and information about current kernel NAME uname - get name and information about current kernel LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/utsname.h>…open and possibly create a file (extended) NAME openat2 - open and possibly create a file (extended) LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> /* Defini…close a file descriptor NAME close - close a file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int close(int fd ); DESCRIPTION close () closes …ioctls for console terminal and virtual consoles NAME ioctl_vt - ioctls for console terminal and virtual consoles SYNOPSIS #include <linux/vt.h> /* Definition of VT_* constants */ …set the process execution domain NAME personality - set the process execution domain LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/personality.h> int personality…set and/or get signal stack context NAME sigaltstack - set and/or get signal stack context LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <signal.h> int sigaltstack(co…manipulate file descriptor NAME fcntl - manipulate file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int fcntl(int fd , int op , ... /* arg */ )…manipulate file descriptor NAME fcntl - manipulate file descriptor LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> int fcntl(int fd , int op , ... /* arg */ )…start, flush, or tune buffer-dirty-flush daemon NAME bdflush - start, flush, or tune buffer-dirty-flush daemon SYNOPSIS #include <sys/kdaemon.h> [[deprecated]] int bdflush(int func…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.…synchronize a file's in-core state with storage device NAME fsync, fdatasync - synchronize a file's in-core state with storage device LIBRARY Standard C library ( libc , -lc ) SYNO…synchronize a file's in-core state with storage device NAME fsync, fdatasync - synchronize a file's in-core state with storage device LIBRARY Standard C library ( libc , -lc ) SYNO…receive multiple messages on a socket NAME recvmmsg - receive multiple messages on a socket LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See feature_te…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 overrun count for a POSIX per-process timer NAME timer_getoverrun - get overrun count for a POSIX per-process timer LIBRARY Real-time library ( librt , -lrt ) SYNOPSIS #include…map or unmap files or devices into memory NAME mmap, munmap - map or unmap files or devices into memory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mman.h> voi…map or unmap files or devices into memory NAME mmap, munmap - map or unmap files or devices into memory LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mman.h> voi…send multiple messages on a socket NAME sendmmsg - send multiple messages on a socket LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See feature_test_mac…