obtain a duplicate of another process's file descriptor NAME pidfd_getfd - obtain a duplicate of another process's file descriptor LIBRARY Standard C library ( li......efers to a child of the calling process, then it can be waited on using waitid (2). • The pidfd_getfd (2) system call can be used to obtain a duplicate of a file descriptor of a…...fd) == -1) { /* Handle errors from close. */ } } SEE ALSO close (2), fcntl (2), open (2), pidfd_getfd (2)...fd) == -1) { /* Handle errors from close. */ } } SEE ALSO close (2), fcntl (2), open (2), pidfd_getfd (2)...fd) == -1) { /* Handle errors from close. */ } } SEE ALSO close (2), fcntl (2), open (2), pidfd_getfd (2)send a signal to a process specified by a file descriptor NAME pidfd_send_signal - send a signal to a process specified by a file descriptor LIBRARY Standard C library ( libc , -lc…give advice about use of memory to a process NAME process_madvise - give advice about use of memory to a process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mm…create and initialize fanotify group NAME fanotify_init - create and initialize fanotify group LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <fcntl.h> /* Definition o…monitoring filesystem events NAME fanotify - monitoring filesystem events DESCRIPTION The fanotify API provides notification and interception of filesystem events. Use cases includ…create a child process NAME clone, __clone2, clone3 - create a child process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS /* Prototype for the glibc wrapper function */ #defi…create a child process NAME clone, __clone2, clone3 - create a child process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS /* Prototype for the glibc wrapper function */ #defi…create a child process NAME clone, __clone2, clone3 - create a child process LIBRARY Standard C library ( libc , -lc ) SYNOPSIS /* Prototype for the glibc wrapper function */ #defi…...fctr (2) 2.2 SPARC only; removed in 2.6.34 perfmonctl (2) 2.4 IA-64 only; removed in 5.10 pidfd_getfd (2) 5.6 pidfd_send_signal (2) 5.1 pidfd_open (2) 5.3 pipe (2) 1.0 pipe2 (2)…reassociate thread with a namespace NAME setns - reassociate thread with a namespace LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #define _GNU_SOURCE /* See feature_test_macr…process/user/group identifier NAME pid_t, uid_t, gid_t, id_t - process/user/group identifier LIBRARY Standard C library ( libc ) SYNOPSIS #include <sys/types.h> typedef /* ... */ p…process/user/group identifier NAME pid_t, uid_t, gid_t, id_t - process/user/group identifier LIBRARY Standard C library ( libc ) SYNOPSIS #include <sys/types.h> typedef /* ... */ p…process/user/group identifier NAME pid_t, uid_t, gid_t, id_t - process/user/group identifier LIBRARY Standard C library ( libc ) SYNOPSIS #include <sys/types.h> typedef /* ... */ p…process/user/group identifier NAME pid_t, uid_t, gid_t, id_t - process/user/group identifier LIBRARY Standard C library ( libc ) SYNOPSIS #include <sys/types.h> typedef /* ... */ p…...cillary message type described in unix (7)). Another way to do this is through the use of pidfd_getfd (2). (3) The supervisor will receive notification events on the listening f…overview of system data types NAME system_data_types - overview of system data types DESCRIPTION siginfo_t Include : <signal.h> . Alternatively, <sys/wait.h> . typedef struct { int…