Defined in 4 files as a macro:

• arch/arm64/include/asm/unistd32.h, line 493 (as a macro)
• include/uapi/asm-generic/unistd.h, line 321 (as a macro)
• tools/arch/x86/include/asm/unistd_32.h, line 6 (as a macro)
• tools/arch/x86/include/asm/unistd_64.h, line 9 (as a macro)

Referenced in 7 files:

• arch/arm64/include/asm/unistd32.h, line 494
• include/uapi/asm-generic/unistd.h, line 322
• tools/arch/x86/include/asm/unistd_32.h, line 5
• tools/arch/x86/include/asm/unistd_64.h, line 8
• tools/include/uapi/asm-generic/unistd.h, line 322
• tools/testing/selftests/powerpc/benchmarks/futex_bench.c, line 18
• tools/testing/selftests/timens/futex.c, line 36