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…enforce a Landlock ruleset NAME landlock_restrict_self - enforce a Landlock ruleset LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/landlock.h> /* Definition of …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 */ )…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…get file status NAME stat, fstat, lstat, fstatat - get file status LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/stat.h> int stat(const char *restrict pathname ,…operate on Secure Computing state of the process NAME seccomp - operate on Secure Computing state of the process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <linux/…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 …process trace NAME ptrace - process trace LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/ptrace.h> long ptrace(enum __ptrace_request op , pid_t pid , void * addr …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…