Defined in 4 files as a macro:

• arch/arm64/include/asm/unistd32.h, line 763 (as a macro)
• include/uapi/asm-generic/unistd.h, line 725 (as a macro)
• tools/arch/x86/include/asm/unistd_32.h, line 15 (as a macro)
• tools/arch/x86/include/asm/unistd_64.h, line 18 (as a macro)

Referenced in 6 files:

• arch/arm64/include/asm/unistd32.h, line 764
• include/uapi/asm-generic/unistd.h, line 726
• tools/arch/x86/include/asm/unistd_32.h, line 14
• tools/arch/x86/include/asm/unistd_64.h, line 17
• tools/include/uapi/asm-generic/unistd.h, line 726
• tools/perf/util/setns.c, line 9