Defined in 2 files as a macro:

• arch/x86/include/uapi/asm/ucontext.h, line 51 (as a macro)
• tools/testing/selftests/x86/sigreturn.c, line 79 (as a macro)

Referenced in 2 files:

• arch/x86/kernel/signal_64.c
  • line 92
  • line 159
• tools/testing/selftests/x86/sigreturn.c
  • line 388
  • line 480
  • line 504
  • line 510