NAME setpgid, getpgid, setpgrp, getpgrp - set/get process group LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... getpgid(pid_t pid ); pid_t getpgrp(void); /* POSIX.1 version …NAME setpgid, getpgid, setpgrp, getpgrp - set/get process group LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... getpgid(pid_t pid ); pid_t getpgrp(void); /* POSIX.1 version …NAME setpgid, getpgid, setpgrp, getpgrp - set/get process group LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... getpgid(pid_t pid ); pid_t getpgrp(void); /* POSIX.1 version …NAME setpgid, getpgid, setpgrp, getpgrp - set/get process group LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... getpgid(pid_t pid ); pid_t getpgrp(void); /* POSIX.1 version …process group ID using getpgrp (2). A child created by fork (2) inherits its parent ... faccessat (2), fork (2), getgroups (2), getpgrp (2), getpid (2), getppid (2), getsid (2), ki…first appeared in 4BSD). SEE ALSO getpgrp (2), kill (2), signal (2), capabilities (7), credentialsAlpha, SPARC/SPARC64 only getpgid (2) 1.0 getpgrp (2) 1.0 getpid (2) 1.0 getppidgetgid (2) getgroups (2) getpeername (2) getpgrp (2) getpid (2) getppid (2) getsockname (2) getsockopt