Defined in 2 files as a macro:

• include/uapi/linux/pidfd.h, line 12 (as a macro)
• tools/testing/selftests/pidfd/pidfd.h, line 180 (as a macro)

Referenced in 8 files:

• fs/notify/fanotify/fanotify_user.c, line 912
• fs/pidfs.c
  • line 942
  • line 1148
• kernel/fork.c
  • line 1936
  • line 2340
• kernel/pid.c, line 700
• kernel/signal.c, line 4111
• tools/testing/selftests/pidfd/pidfd.h, line 179
• tools/testing/selftests/pidfd/pidfd_file_handle_test.c, line 376
• tools/testing/selftests/pidfd/pidfd_info_test.c
  • line 269
  • line 305
  • line 444
  • line 479
  • line 601
  • line 605