Defined in 4 files as a prototype:
- sys/amd64/linux/linux_proto.h, line 1349 (as a prototype)
- sys/amd64/linux32/linux32_proto.h, line 1529 (as a prototype)
- sys/arm64/linux/linux_proto.h, line 1056 (as a prototype)
- sys/i386/linux/linux_proto.h, line 1548 (as a prototype)