...#include <unistd.h> long syscall(SYS_openat2, int dirfd , const char * pathname , struct open_how * how , size_t size ); Note : glibc provides no wrapper for openat2 (), necessi…create an endpoint for communication NAME socket - create an endpoint for communication LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/socket.h> int socket(int do…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 */ )…...parately, in openat2 (2): */ int openat2(int dirfd , const char * pathname , const struct open_how * how , size_t size ); Feature Test Macro Requirements for glibc (see feature_…...parately, in openat2 (2): */ int openat2(int dirfd , const char * pathname , const struct open_how * how , size_t size ); Feature Test Macro Requirements for glibc (see feature_…...parately, in openat2 (2): */ int openat2(int dirfd , const char * pathname , const struct open_how * how , size_t size ); Feature Test Macro Requirements for glibc (see feature_…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…get/set I/O scheduling class and priority NAME ioprio_get, ioprio_set - get/set I/O scheduling class and priority LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux…get/set I/O scheduling class and priority NAME ioprio_get, ioprio_set - get/set I/O scheduling class and priority LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux…obtain a file descriptor that refers to a process NAME pidfd_open - obtain a file descriptor that refers to a process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <s…change permissions of a file NAME chmod, fchmod, fchmodat - change permissions of a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int chmod(const ch…change permissions of a file NAME chmod, fchmod, fchmodat - change permissions of a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int chmod(const ch…change permissions of a file NAME chmod, fchmod, fchmodat - change permissions of a file LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int chmod(const ch…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…set up performance monitoring NAME perf_event_open - set up performance monitoring LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/perf_event.h> /* Definition of…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 …