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="${name}_start" 16028af4aeSEdward Tomasz Napieralastop_cmd=":" 17028af4aeSEdward Tomasz Napierala 18028af4aeSEdward Tomasz Napieralalinux_start() 19028af4aeSEdward Tomasz Napierala{ 20c13f19c0SEdward Tomasz Napierala local _emul_path _tmpdir 21*e40787f9SEdward Tomasz Napierala _emul_path="$(sysctl -n compat.linux.emul_path)" 22028af4aeSEdward Tomasz Napierala 23028af4aeSEdward Tomasz Napierala load_kld -e 'linux(aout|elf)' linux 24028af4aeSEdward Tomasz Napierala case `sysctl -n hw.machine_arch` in 25028af4aeSEdward Tomasz Napierala amd64) 26028af4aeSEdward Tomasz Napierala load_kld -e 'linux64elf' linux64 27028af4aeSEdward Tomasz Napierala ;; 28028af4aeSEdward Tomasz Napierala esac 29*e40787f9SEdward Tomasz Napierala if [ -x ${_emul_path}/sbin/ldconfigDisabled ]; then 30028af4aeSEdward Tomasz Napierala _tmpdir=`mktemp -d -t linux-ldconfig` 31*e40787f9SEdward Tomasz Napierala ${_emul_path}/sbin/ldconfig -C ${_tmpdir}/ld.so.cache 32*e40787f9SEdward Tomasz Napierala if ! cmp -s ${_tmpdir}/ld.so.cache ${_emul_path}/etc/ld.so.cache; then 33*e40787f9SEdward Tomasz Napierala cat ${_tmpdir}/ld.so.cache > ${_emul_path}/etc/ld.so.cache 34028af4aeSEdward Tomasz Napierala fi 35028af4aeSEdward Tomasz Napierala rm -rf ${_tmpdir} 36028af4aeSEdward Tomasz Napierala fi 37c13f19c0SEdward Tomasz Napierala 38c13f19c0SEdward Tomasz Napierala # Linux uses the pre-pts(4) tty naming scheme. 39c13f19c0SEdward Tomasz Napierala load_kld pty 40c13f19c0SEdward Tomasz Napierala 41c13f19c0SEdward Tomasz Napierala # Handle unbranded ELF executables by defaulting to ELFOSABI_LINUX. 42c13f19c0SEdward Tomasz Napierala if [ `sysctl -ni kern.elf64.fallback_brand` -eq "-1" ]; then 43c13f19c0SEdward Tomasz Napierala sysctl kern.elf64.fallback_brand=3 > /dev/null 44c13f19c0SEdward Tomasz Napierala fi 45c13f19c0SEdward Tomasz Napierala 46c13f19c0SEdward Tomasz Napierala if [ `sysctl -ni kern.elf32.fallback_brand` -eq "-1" ]; then 47c13f19c0SEdward Tomasz Napierala sysctl kern.elf32.fallback_brand=3 > /dev/null 48c13f19c0SEdward Tomasz Napierala fi 49c13f19c0SEdward Tomasz Napierala 505dece9b2SEdward Tomasz Napierala if checkyesno linux_mounts_enable; then 51c13f19c0SEdward Tomasz Napierala mount -o nocover -t linprocfs linprocfs "${_emul_path}/proc" 52c13f19c0SEdward Tomasz Napierala mount -o nocover -t linsysfs linsysfs "${_emul_path}/sys" 53c13f19c0SEdward Tomasz Napierala mount -o nocover -t devfs devfs "${_emul_path}/dev" 546ef8f9d2SEdward Tomasz Napierala mount -o nocover,linrdlnk -t fdescfs fdescfs "${_emul_path}/dev/fd" 55c13f19c0SEdward Tomasz Napierala mount -o nocover,mode=1777 -t tmpfs tmpfs "${_emul_path}/dev/shm" 565dece9b2SEdward Tomasz Napierala fi 57028af4aeSEdward Tomasz Napierala} 58028af4aeSEdward Tomasz Napierala 59028af4aeSEdward Tomasz Napieralaload_rc_config $name 60028af4aeSEdward Tomasz Napieralarun_rc_command "$1" 61