Defined in 4 files as a macro:
- arch/ia64/include/uapi/asm/unistd.h, line 16 (as a macro)
- arch/mips/include/uapi/asm/unistd.h, line 20 (as a macro)
- arch/mips/include/uapi/asm/unistd.h, line 27 (as a macro)
- arch/mips/include/uapi/asm/unistd.h, line 34 (as a macro)