Defined in 4 files as a macro:

• arch/alpha/include/uapi/asm/unistd.h, line 13 (as a macro)
• arch/arm64/include/asm/unistd32.h, line 107 (as a macro)
• arch/sh/include/uapi/asm/unistd_64.h, line 65 (as a macro)
• include/uapi/asm-generic/unistd.h, line 529 (as a macro)

Referenced in 4 files:

• arch/arm64/include/asm/unistd32.h, line 108
• include/uapi/asm-generic/unistd.h, line 530
• samples/bpf/map_perf_test_user.c, line 235
• tools/include/uapi/asm-generic/unistd.h, line 530