Defined in 4 files as a macro:
- sys/compat/linux/arch/amd64/linux_machdep.h, line 131 (as a macro)
- sys/compat/linux/arch/i386/linux_machdep.h, line 157 (as a macro)
- sys/compat/linux/arch/mips/linux_machdep.h, line 196 (as a macro)
- sys/compat/linux/arch/powerpc/linux_machdep.h, line 167 (as a macro)