Defined in 2 files as a macro:

• include/uapi/linux/pidfd.h, line 47 (as a macro)
• tools/testing/selftests/pidfd/pidfd.h, line 164 (as a macro)

Referenced in 4 files:

• fs/pidfs.c, line 789
• tools/testing/selftests/coredump/coredump_socket_protocol_test.c
  • line 138
  • line 228
  • line 294
  • line 372
  • line 434
  • line 512
  • line 574
  • line 633
  • line 695
  • line 753
  • line 815
  • line 875
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  • line 997
  • line 1067
  • line 1216
  • line 1348
  • line 1448
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• tools/testing/selftests/coredump/coredump_socket_test.c
  • line 135
  • line 201
  • line 268
  • line 326
  • line 497
  • line 659
• tools/testing/selftests/pidfd/pidfd.h, line 163