1028af4aeSEdward Tomasz Napierala#!/bin/sh 2028af4aeSEdward Tomasz Napierala# 3028af4aeSEdward Tomasz Napierala# $FreeBSD$ 4028af4aeSEdward Tomasz Napierala# 5028af4aeSEdward Tomasz Napierala 6028af4aeSEdward Tomasz Napierala# PROVIDE: linux 7028af4aeSEdward Tomasz Napierala# REQUIRE: archdep 8028af4aeSEdward Tomasz Napierala# KEYWORD: nojail 9028af4aeSEdward Tomasz Napierala 10028af4aeSEdward Tomasz Napierala. /etc/rc.subr 11028af4aeSEdward Tomasz Napierala 12028af4aeSEdward Tomasz Napieralaname="linux" 13028af4aeSEdward Tomasz Napieraladesc="Enable Linux ABI" 14ee0ee18cSEdward Tomasz Napieralarcvar="linux_enable" 15028af4aeSEdward Tomasz Napieralastart_cmd="${name}_start" 16028af4aeSEdward Tomasz Napieralastop_cmd=":" 17028af4aeSEdward Tomasz Napierala 18028af4aeSEdward Tomasz Napieralalinux_start() 19028af4aeSEdward Tomasz Napierala{ 20*c13f19c0SEdward Tomasz Napierala local _emul_path _tmpdir 21028af4aeSEdward Tomasz Napierala 22028af4aeSEdward Tomasz Napierala load_kld -e 'linux(aout|elf)' linux 23028af4aeSEdward Tomasz Napierala case `sysctl -n hw.machine_arch` in 24028af4aeSEdward Tomasz Napierala amd64) 25028af4aeSEdward Tomasz Napierala load_kld -e 'linux64elf' linux64 26028af4aeSEdward Tomasz Napierala ;; 27028af4aeSEdward Tomasz Napierala esac 28028af4aeSEdward Tomasz Napierala if [ -x /compat/linux/sbin/ldconfigDisabled ]; then 29028af4aeSEdward Tomasz Napierala _tmpdir=`mktemp -d -t linux-ldconfig` 30028af4aeSEdward Tomasz Napierala /compat/linux/sbin/ldconfig -C ${_tmpdir}/ld.so.cache 31028af4aeSEdward Tomasz Napierala if ! cmp -s ${_tmpdir}/ld.so.cache /compat/linux/etc/ld.so.cache; then 32028af4aeSEdward Tomasz Napierala cat ${_tmpdir}/ld.so.cache > /compat/linux/etc/ld.so.cache 33028af4aeSEdward Tomasz Napierala fi 34028af4aeSEdward Tomasz Napierala rm -rf ${_tmpdir} 35028af4aeSEdward Tomasz Napierala fi 36*c13f19c0SEdward Tomasz Napierala 37*c13f19c0SEdward Tomasz Napierala # Linux uses the pre-pts(4) tty naming scheme. 38*c13f19c0SEdward Tomasz Napierala load_kld pty 39*c13f19c0SEdward Tomasz Napierala 40*c13f19c0SEdward Tomasz Napierala # Handle unbranded ELF executables by defaulting to ELFOSABI_LINUX. 41*c13f19c0SEdward Tomasz Napierala if [ `sysctl -ni kern.elf64.fallback_brand` -eq "-1" ]; then 42*c13f19c0SEdward Tomasz Napierala sysctl kern.elf64.fallback_brand=3 > /dev/null 43*c13f19c0SEdward Tomasz Napierala fi 44*c13f19c0SEdward Tomasz Napierala 45*c13f19c0SEdward Tomasz Napierala if [ `sysctl -ni kern.elf32.fallback_brand` -eq "-1" ]; then 46*c13f19c0SEdward Tomasz Napierala sysctl kern.elf32.fallback_brand=3 > /dev/null 47*c13f19c0SEdward Tomasz Napierala fi 48*c13f19c0SEdward Tomasz Napierala 49*c13f19c0SEdward Tomasz Napierala _emul_path="/compat/linux" 50*c13f19c0SEdward Tomasz Napierala mount -o nocover -t linprocfs linprocfs "${_emul_path}/proc" 51*c13f19c0SEdward Tomasz Napierala mount -o nocover -t linsysfs linsysfs "${_emul_path}/sys" 52*c13f19c0SEdward Tomasz Napierala mount -o nocover -t devfs devfs "${_emul_path}/dev" 53*c13f19c0SEdward Tomasz Napierala mount -o nocover -t fdescfs fdescfs "${_emul_path}/dev/fd" 54*c13f19c0SEdward Tomasz Napierala mount -o nocover,mode=1777 -t tmpfs tmpfs "${_emul_path}/dev/shm" 55028af4aeSEdward Tomasz Napierala} 56028af4aeSEdward Tomasz Napierala 57028af4aeSEdward Tomasz Napieralaload_rc_config $name 58028af4aeSEdward Tomasz Napieralarun_rc_command "$1" 59