Enumerator at include/linux/pid.h, line 9 References: drivers/tty/tty_io.c, line 2168 fs/exec.c, line 953 fs/fcntl.c, line 123 fs/fcntl.c, line 144 fs/fcntl.c, line 172 fs/fcntl.c, line 207 fs/ioprio.c, line 107 fs/ioprio.c, line 111 fs/ioprio.c, line 200 fs/ioprio.c, line 208 include/linux/init_task.h, line 212 include/linux/init_task.h, line 212 include/linux/pid.h, line 9 include/linux/sched.h, line 1443 include/linux/sched.h, line 1502 include/linux/sched.h, line 1507 kernel/exit.c, line 69 kernel/exit.c, line 226 kernel/exit.c, line 247 kernel/exit.c, line 256 kernel/exit.c, line 276 kernel/exit.c, line 279 kernel/exit.c, line 1579 kernel/exit.c, line 1639 kernel/exit.c, line 1642 kernel/exit.c, line 1643 kernel/fork.c, line 1457 kernel/fork.c, line 1469 kernel/signal.c, line 1340 kernel/signal.c, line 1344 kernel/sys.c, line 199 kernel/sys.c, line 201 kernel/sys.c, line 264 kernel/sys.c, line 268 kernel/sys.c, line 953 kernel/sys.c, line 963 kernel/sys.c, line 1046 kernel/sys.c, line 1064