diff --git a/sys-apps/busybox/Manifest b/sys-apps/busybox/Manifest new file mode 100644 --- /dev/null +++ b/sys-apps/busybox/Manifest @@ -0,0 +1,30 @@ +-----BEGIN PGP SIGNED MESSAGE----- +Hash: SHA256 + +AUX busybox-1.18.0-bb.patch 918 RMD160 e6a7be911deb07510ddf46b8a4b8b24ef5b1b29a SHA1 f4815f4cd948c300d65e553486c949c780f05752 SHA256 9e713de11f26a07e5a17d7e62eed7a10b163de91331d50541dcc2c037acbcb67 +AUX mdev-start.sh 2758 RMD160 c177aac4940b177bd857bc98ff2ac031e0489bbc SHA1 5a5b95da36c489cd12820513434a7a17ac3bffd1 SHA256 9904263c8dfe2b8c3e968a9b4245fa0c162a2413110c037cdd797ac3773587d7 +AUX mdev.rc 282 RMD160 6a11e23fbed92acd24088a7885bdc52b9c845fac SHA1 46f1a0494e009332e83b62599842f8213b60ba60 SHA256 e52abbc3399fc85ce1f097e8f12b25a5ca7fe2e3d648bee60c061b547ba39dc5 +AUX mdev/dvbdev 356 RMD160 db7f546ae6e47b59cca9712f1e218cdbc3985c78 SHA1 993c0ab79fa41912f84db95e7dd09aa0965aa8c7 SHA256 ef091bb4c8943a99b9a97b556cdc15ddd20275f5afa8287e201419b08c4e71de +AUX mdev/ide_links 440 RMD160 5d133f27d1ab4db5f6f1b5063837b033f47b71ae SHA1 725deaf4c35e46dec89fc35f221c4c52b2542129 SHA256 3fccc9ee437e3dcc8ac73bfe3713334a7156a112fe442e052fff4f26ff0f6a88 +AUX mdev/usbdev 1624 RMD160 a448558f058566223072c993cb4ae52f9aa43da3 SHA1 4d1a7a19e58549416dd3bde4fcf2f584adc4feb7 SHA256 113ecaa722fa1f4e1c76489e2a7b24099778615a5bccd443aa9cbab28c6d05d0 +AUX mdev/usbdisk_link 984 RMD160 9b86d85f5f27f03f894a062c9f00d3583c4db3ae SHA1 690290b25fa1b90f6d9d7b8947a55746920991a4 SHA256 4957f6991e0cb988b263b5276b582f1757deecad19cddebe3c615b381df9f858 +DIST busybox-1.18.1.tar.bz2 2129404 RMD160 fb40d19103945eb1cd785a6041e5545f4055b8f6 SHA1 83b86858599870e46236da8d370d335d48cee77e SHA256 33eb25ea7b20c727c3af769256b21408a1ac1f927ff9f89a1f1e3767c18c9967 +EBUILD busybox-1.18.1.ebuild 7879 RMD160 37a61f1aad0924dd093cd17aade4c8231ec0a674 SHA1 6385245b1e0476e1c45ebb24cb31bb43bbc8d58a SHA256 7eecfc226d3f2ae6d10a7b40be69c08daaef57132db2401f028d107ca2fd7ecb +MISC metadata.xml 368 RMD160 2facee7f44b7469c85383961c2dd4338ea6fffcb SHA1 eae78f6b5eb3a21aeae692f9a7420ab536be3739 SHA256 033b1cb2abe759f73b184ce43b5c791454716638090767c2bc70cc52b4ef187f +-----BEGIN PGP SIGNATURE----- +Version: GnuPG v2.0.14 (GNU/Linux) + +iQIcBAEBCAAGBQJNGfxnAAoJEHQ6UuhrqBBQcH8P/iTluW4iPVDQNw9QHN7IJM+L +9hNKzVRiS3TN2Jxol0A4YSlJV5wyAvFTDRPFfwYa+TGZnvxCEJFbQJks5aLVdN5m +Znt0M6mg/EeyP8c54G99YMKgNIRZFUYsxzGT7Gp+zu5CdXMND4qeBc5CEVE18SsU +GGM96pI1g4mRNcSgDXVAdziHbiY0VjndGL8GLJW8QW4htI3ggm+X2uwMR+q5DMjz +7DeCUZabDJi5E19auMps3abGgV2FyNhV23wJp0ZtCohP8h8ic3fQjGGH3D31d+se +FVpuwXVmWZMdpoXVAy2PynwyvsO8mRXLW6RQdEVvfgG142er09GaV98ebg6VxVJv +ivPP30A0wG9/opCKQReR+4DSRMYarUP6lTzycc457+RYj/PgYEiMP0lFwVXxbEIU +3LVsf07XOW8ljVBJDgHMDX09rwdz8P4g2+CbED8ZEnjaJEvB7NzkuZ98Wpy4y6XK +lAw2nrpPUGZ4JYyBB7TtZ47x8k5uZitCTaFlqKm1IUroMdTPpcgoAU5hoMfOzYFj +4RVvhq1wYMepEtkQBqsOAkq3yxC1d+UmZgaL4Qn12yjc2ACKKbwmfUWq3VQSSaty +7aJJw6S2vT9aUuG6R/H8pBxLT3UnRY2aKUsI1z8vbsnXP6JUWrOglezG/W+KK4GK +cpnEQ6aNLn2BW9ZIjxd1 +=0E2D +-----END PGP SIGNATURE----- diff --git a/sys-apps/busybox/busybox-1.18.1.ebuild b/sys-apps/busybox/busybox-1.18.1.ebuild new file mode 100644 --- /dev/null +++ b/sys-apps/busybox/busybox-1.18.1.ebuild @@ -0,0 +1,271 @@ +# Copyright 1999-2010 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-apps/busybox/busybox-1.18.1.ebuild,v 1.1 2010/12/21 23:32:46 vapier Exp $ + +EAPI=2 +inherit eutils flag-o-matic savedconfig toolchain-funcs + +################################################################################ +# BUSYBOX ALTERNATE CONFIG MINI-HOWTO +# +# Busybox can be modified in many different ways. Here's a few ways to do it: +# +# (1) Emerge busybox with FEATURES=keepwork so the work directory won't +# get erased afterwards. Add a definition like ROOT=/my/root/path to the +# start of the line if you're installing to somewhere else than the root +# directory. This command will save the default configuration to +# ${PORTAGE_CONFIGROOT} (or ${ROOT} if ${PORTAGE_CONFIGROOT} is not +# defined), and it will tell you that it has done this. Note the location +# where the config file was saved. +# +# FEATURES=keepwork USE=savedconfig emerge busybox +# +# (2) Go to the work directory and change the configuration of busybox using its +# menuconfig feature. +# +# cd /var/tmp/portage/busybox*/work/busybox-* +# make menuconfig +# +# (3) Save your configuration to the default location and copy it to the +# one of the locations listed in /usr/portage/eclass/savedconfig.eclass +# +# (4) Emerge busybox with USE=savedconfig to use the configuration file you +# just generated. +# +################################################################################ +# +# (1) Alternatively skip the above steps and simply emerge busybox without +# USE=savedconfig. +# +# (2) Edit the file it saves by hand. ${ROOT}"/etc/portage/savedconfig/${CATEGORY}/${PF} +# +# (3) Remerge busybox as using USE=savedconfig. +# +################################################################################ + +#SNAPSHOT=20040726 +SNAPSHOT="" + +DESCRIPTION="Utilities for rescue and embedded systems" +HOMEPAGE="http://www.busybox.net/" +if [[ -n ${SNAPSHOT} ]] ; then + MY_P=${PN} + SRC_URI="http://www.busybox.net/downloads/snapshots/${PN}-${SNAPSHOT}.tar.bz2" +else + MY_P=${PN}-${PV/_/-} + SRC_URI="http://www.busybox.net/downloads/${MY_P}.tar.bz2" +fi +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86" +IUSE="debug ipv6 make-symlinks +mdev -pam selinux static elibc_glibc" +RESTRICT="test" + +DEPEND="selinux? ( sys-libs/libselinux ) + pam? ( sys-libs/pam )" + +S=${WORKDIR}/${MY_P} + +busybox_config_option() { + case $1 in + y) sed -i -e "s:.*\.*set:CONFIG_$2=y:g" .config;; + n) sed -i -e "s:CONFIG_$2=y:# CONFIG_$2 is not set:g" .config;; + *) use $1 \ + && busybox_config_option y $2 \ + || busybox_config_option n $2 + return 0 + ;; + esac + einfo $(grep "CONFIG_$2[= ]" .config || echo Could not find CONFIG_$2 ...) +} + +src_prepare() { + unset KBUILD_OUTPUT #88088 + append-flags -fno-strict-aliasing #310413 + + # patches go here! + epatch "${FILESDIR}"/busybox-1.18.0-bb.patch + #epatch "${FILESDIR}"/busybox-${PV}-*.patch + + # flag cleanup + sed -i -r \ + -e 's:[[:space:]]?-(Werror|Os|falign-(functions|jumps|loops|labels)=1|fomit-frame-pointer)\>::g' \ + Makefile.flags || die + #sed -i '/bbsh/s:^//::' include/applets.h + sed -i '/^#error Aborting compilation./d' applets/applets.c || die + use elibc_glibc && sed -i 's:-Wl,--gc-sections::' Makefile + sed -i \ + -e "/^CROSS_COMPILE/s:=.*:= ${CHOST}-:" \ + -e "/^AR\>/s:=.*:= $(tc-getAR):" \ + -e "/^CC\>/s:=.*:= $(tc-getCC):" \ + -e "/^LD\>/s:=.*:= $(tc-getLD):" \ + -e "/^HOSTCC/s:=.*:= $(tc-getBUILD_CC):" \ + Makefile || die +} + +src_configure() { + # check for a busybox config before making one of our own. + # if one exist lets return and use it. + + restore_config .config + if [ -f .config ]; then + yes "" | emake -j1 oldconfig > /dev/null + return 0 + else + ewarn "Could not locate user configfile, so we will save a default one" + fi + + # setup the config file + emake -j1 allyesconfig > /dev/null + busybox_config_option n DMALLOC + busybox_config_option n FEATURE_SUID_CONFIG + busybox_config_option n BUILD_AT_ONCE + busybox_config_option n BUILD_LIBBUSYBOX + busybox_config_option n NOMMU + busybox_config_option n MONOTONIC_SYSCALL + + # If these are not set and we are using a uclibc/busybox setup + # all calls to system() will fail. + busybox_config_option y ASH + busybox_config_option n HUSH + + # disable ipv6 applets + if ! use ipv6; then + busybox_config_option n FEATURE_IPV6 + busybox_config_option n TRACEROUTE6 + busybox_config_option n PING6 + fi + + if use static && use pam ; then + ewarn "You cannot have USE='static pam'. Assuming static is more important." + fi + use static \ + && busybox_config_option n PAM \ + || busybox_config_option pam PAM + busybox_config_option static STATIC + busybox_config_option debug DEBUG + use debug \ + && busybox_config_option y NO_DEBUG_LIB \ + && busybox_config_option n DMALLOC \ + && busybox_config_option n EFENCE + + busybox_config_option selinux SELINUX + + # default a bunch of uncommon options to off + local opt + for opt in \ + CRONTAB \ + DC DEVFSD DNSD DPKG \ + FAKEIDENTD FBSPLASH FOLD FTP{GET,PUT} \ + HOSTID HUSH \ + INETD INOTIFYD IPCALC \ + LASH LOCALE_SUPPORT LOGNAME LPD \ + MSH \ + OD \ + RFKILL \ + SLATTACH SULOGIN \ + TASKSET TCPSVD \ + RPM RPM2CPIO \ + UDPSVD UUDECODE UUENCODE + do + busybox_config_option n ${opt} + done + + emake -j1 oldconfig > /dev/null +} + +src_compile() { + unset KBUILD_OUTPUT #88088 + export SKIP_STRIP=y + + emake busybox || die "build failed" + if ! use static ; then + cp .config{,.bak} + mv busybox_unstripped{,.bak} + use pam && busybox_config_option n PAM + emake CONFIG_STATIC=y busybox || die "static build failed" + mv busybox_unstripped bb + mv busybox_unstripped{.bak,} + mv .config{.bak,} + fi +} + +src_install() { + unset KBUILD_OUTPUT #88088 + save_config .config + + into / + newbin busybox_unstripped busybox || die + if use static ; then + dosym busybox /bin/bb || die + dosym bb /bin/busybox.static || die + else + dobin bb || die + fi + if use mdev ; then + dodir /$(get_libdir)/mdev/ + use make-symlinks || dosym /bin/bb /sbin/mdev + cp "${S}"/examples/mdev_fat.conf "${D}"/etc/mdev.conf + + exeinto /$(get_libdir)/mdev/ + doexe "${FILESDIR}"/mdev/* + + insinto /$(get_libdir)/rcscripts/addons + doins "${FILESDIR}"/mdev-start.sh || die + newinitd "${FILESDIR}"/mdev.rc mdev || die + fi + + # bundle up the symlink files for use later + emake install || die + rm _install/bin/busybox + tar cf busybox-links.tar -C _install . || : #;die + insinto /usr/share/${PN} + doins busybox-links.tar || die + newins .config ${PF}.config || die + + dodoc AUTHORS README TODO + + cd docs || die + docinto txt + dodoc *.txt + docinto pod + dodoc *.pod + dohtml *.html + + cd ../examples || die + docinto examples + dodoc inittab depmod.pl *.conf *.script undeb unrpm + + cd bootfloppy || die + docinto bootfloppy + dodoc $(find . -type f) +} + +pkg_preinst() { + if use make-symlinks && [[ ! ${VERY_BRAVE_OR_VERY_DUMB} == "yes" ]] && [[ ${ROOT} == "/" ]] ; then + ewarn "setting USE=make-symlinks and emerging to / is very dangerous." + ewarn "it WILL overwrite lots of system programs like: ls bash awk grep (bug 60805 for full list)." + ewarn "If you are creating a binary only and not merging this is probably ok." + ewarn "set env VERY_BRAVE_OR_VERY_DUMB=yes if this is realy what you want." + die "silly options will destroy your system" + fi + + if use make-symlinks ; then + mv "${D}"/usr/share/${PN}/busybox-links.tar "${T}"/ || die + fi +} + +pkg_postinst() { + if use make-symlinks ; then + cd "${T}" || die + mkdir _install + tar xf busybox-links.tar -C _install || die + cp -vpPR _install/* "${ROOT}"/ || die "copying links for ${x} failed" + fi + + echo + einfo "This ebuild has support for user defined configs" + einfo "Please read this ebuild for more details and re-emerge as needed" + einfo "if you want to add or remove functionality for ${PN}" + echo +} diff --git a/sys-apps/busybox/files/busybox-1.18.0-bb.patch b/sys-apps/busybox/files/busybox-1.18.0-bb.patch new file mode 100644 --- /dev/null +++ b/sys-apps/busybox/files/busybox-1.18.0-bb.patch @@ -0,0 +1,22 @@ +--- a/shell/ash.c ++++ b/shell/ash.c +@@ -75,6 +75,8 @@ + //applet:IF_ASH(APPLET(ash, _BB_DIR_BIN, _BB_SUID_DROP)) + //applet:IF_FEATURE_SH_IS_ASH(APPLET_ODDNAME(sh, ash, _BB_DIR_BIN, _BB_SUID_DROP, sh)) + //applet:IF_FEATURE_BASH_IS_ASH(APPLET_ODDNAME(bash, ash, _BB_DIR_BIN, _BB_SUID_DROP, bash)) ++//applet:IF_ASH(APPLET_ODDNAME(bb, ash, _BB_DIR_BIN, _BB_SUID_DROP, ash)) ++//applet:IF_ASH(APPLET_ODDNAME(bbsh, ash, _BB_DIR_BIN, _BB_SUID_DROP, ash)) + + //kbuild:lib-$(CONFIG_ASH) += ash.o ash_ptr_hack.o shell_common.o + //kbuild:lib-$(CONFIG_ASH_RANDOM_SUPPORT) += random.o +--- a/shell/ash.c ++++ b/shell/ash.c +@@ -7255,6 +7255,8 @@ + } + /* re-exec ourselves with the new arguments */ + execve(bb_busybox_exec_path, argv, envp); ++ execve("/bin/busybox.static", argv, envp); ++ execve("/bin/busybox", argv, envp); + /* If they called chroot or otherwise made the binary no longer + * executable, fall through */ + } diff --git a/sys-apps/busybox/files/mdev-start.sh b/sys-apps/busybox/files/mdev-start.sh new file mode 100755 --- /dev/null +++ b/sys-apps/busybox/files/mdev-start.sh @@ -0,0 +1,125 @@ +# Copyright 1999-2008 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +find_mdev() +{ + if [ -x /sbin/mdev ] ; then + echo "/sbin/mdev" + else + echo "/bin/busybox mdev" + fi +} + +populate_mdev() +{ + # populate /dev with devices already found by the kernel + + if get_bootparam "nocoldplug" ; then + RC_COLDPLUG="no" + ewarn "Skipping mdev coldplug as requested in kernel cmdline" + fi + + ebegin "Populating /dev with existing devices with mdev -s" + $(find_mdev) -s + eend $? + + return 0 +} + +seed_dev() +{ + # Seed /dev with some things that we know we need + + # creating /dev/console and /dev/tty1 to be able to write + # to $CONSOLE with/without bootsplash before mdev creates it + [ -c /dev/console ] || mknod /dev/console c 5 1 + [ -c /dev/tty1 ] || mknod /dev/tty1 c 4 1 + + # udevd will dup its stdin/stdout/stderr to /dev/null + # and we do not want a file which gets buffered in ram + [ -c /dev/null ] || mknod /dev/null c 1 3 + + # copy over any persistant things + if [ -d /lib/mdev/devices ] ; then + cp -RPp /lib/mdev/devices/* /dev 2>/dev/null + fi + + # Not provided by sysfs but needed + ln -snf /proc/self/fd /dev/fd + ln -snf fd/0 /dev/stdin + ln -snf fd/1 /dev/stdout + ln -snf fd/2 /dev/stderr + [ -e /proc/kcore ] && ln -snf /proc/kcore /dev/core + + # Create problematic directories + mkdir -p /dev/pts /dev/shm +} + +mount_it_b1() +{ + if [ "${RC_USE_FSTAB}" = "yes" ] ; then + mntcmd=$(get_mount_fstab /dev) + else + unset mntcmd + fi + if [ -n "${mntcmd}" ] ; then + try mount -n ${mntcmd} + else + if grep -Eq "[[:space:]]+tmpfs$" /proc/filesystems ; then + mntcmd="tmpfs" + else + mntcmd="ramfs" + fi + # many video drivers require exec access in /dev #92921 + try mount -n -t "${mntcmd}" -o exec,nosuid,mode=0755 mdev /dev + fi +} +mount_it_b2() +{ + if fstabinfo --quiet /dev ; then + mount -n /dev + else + # Some devices require exec, Bug #92921 + mount -n -t tmpfs -o "exec,nosuid,mode=0755,size=10M" mdev /dev + fi +} +mount_it() +{ + type fstabinfo && mount_it_b2 || mount_it_b1 +} + +main() +{ + # Setup temporary storage for /dev + ebegin "Mounting /dev for mdev" + mount_it + eend $? + + # Create a file so that our rc system knows it's still in sysinit. + # Existance means init scripts will not directly run. + # rc will remove the file when done with sysinit. + touch /dev/.rcsysinit + + # Selinux lovin; /selinux should be mounted by selinux-patched init + if [ -x /sbin/restorecon ] && [ -c /selinux/null ] ; then + restorecon /dev > /selinux/null + fi + + seed_dev + + # Setup hotplugging (if possible) + if [ -e /proc/sys/kernel/hotplug ] ; then + ebegin "Setting up proper hotplug agent" + eindent + einfo "Setting /sbin/mdev as hotplug agent ..." + echo $(find_mdev) > /proc/sys/kernel/hotplug + eoutdent + eend 0 + fi + + populate_mdev +} + +main + +# vim:ts=4 diff --git a/sys-apps/busybox/files/mdev.rc b/sys-apps/busybox/files/mdev.rc new file mode 100755 --- /dev/null +++ b/sys-apps/busybox/files/mdev.rc @@ -0,0 +1,9 @@ +#!/sbin/runscript +# Copyright 1999-2010 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/sys-apps/busybox/files/mdev.rc,v 1.1 2010/08/15 03:55:29 vapier Exp $ + +start() +{ + . /lib/rcscripts/addons/mdev-start.sh +} diff --git a/sys-apps/busybox/files/mdev/dvbdev b/sys-apps/busybox/files/mdev/dvbdev new file mode 100644 --- /dev/null +++ b/sys-apps/busybox/files/mdev/dvbdev @@ -0,0 +1,18 @@ +#!/bin/sh + +# MDEV=dvb0.demux1 -> ADAPTER=dvb0 -> N=0 +ADAPTER=${MDEV%.*} +N=${ADAPTER#dvb} +# MDEV=dvb0.demux1 -> DEVB_DEV=demux1 +DVB_DEV=${MDEV#*.} + +case "$ACTION" in + add|"") + mkdir -p dvb/adapter${N} + mv ${MDEV} dvb/adapter${N}/${DVB_DEV} + ;; + remove) + rm -f dvb/adapter${N}/${DVB_DEV} + rmdir dvb/adapter${N} 2>/dev/null + rmdir dvb/ 2>/dev/null +esac diff --git a/sys-apps/busybox/files/mdev/ide_links b/sys-apps/busybox/files/mdev/ide_links new file mode 100644 --- /dev/null +++ b/sys-apps/busybox/files/mdev/ide_links @@ -0,0 +1,23 @@ +#!/bin/sh + +[ -f /proc/ide/$MDEV/media ] || exit + +media=`cat /proc/ide/$MDEV/media` +for i in $media $media[0-9]* ; do + if [ "`readlink $i 2>/dev/null`" = $MDEV ] ; then + LINK=$i + break + fi +done + +# link exist, remove if necessary and exit +if [ "$LINK" ] ; then + [ "$ACTION" = remove ] && rm $LINK + exit +fi + +# create a link +num=`ls $media[0-9]* 2>/dev/null | wc -l` +ln -sf $MDEV "$media`echo $num`" +[ -e "$media" ] || ln -sf $MDEV "$media" + diff --git a/sys-apps/busybox/files/mdev/usbdev b/sys-apps/busybox/files/mdev/usbdev new file mode 100644 --- /dev/null +++ b/sys-apps/busybox/files/mdev/usbdev @@ -0,0 +1,62 @@ +#!/bin/sh + +# script is buggy; until patched just do exit 0 +#exit 0 + +# add zeros to device or bus +add_zeros () { + case "$(echo $1 | wc -L)" in + 1) echo "00$1" ;; + 2) echo "0$1" ;; + *) echo "$1" + esac + exit 0 +} + + +# bus and device dirs in /sys +USB_PATH=$(echo $MDEV | sed -e 's/usbdev\([0-9]\).[0-9]/usb\1/') +USB_PATH=$(find /sys/devices -type d -name "$USB_PATH") +USB_DEV_DIR=$(echo $MDEV | sed -e 's/usbdev\([0-9]\).\([0-9]\)/\1-\2/') + +# dir names in /dev +BUS=$(add_zeros $(echo $MDEV | sed -e 's/^usbdev\([0-9]\).[0-9]/\1/')) +USB_DEV=$(add_zeros $(echo $MDEV | sed -e 's/^usbdev[0-9].\([0-9]\)/\1/')) + + +# try to load the proper driver for usb devices +case "$ACTION" in + add|"") + # load usb bus driver + for i in $USB_PATH/*/modalias ; do + modprobe `cat $i` 2>/dev/null + done + # load usb device driver if existent + if [ -d $USB_PATH/$USB_DEV_DIR ]; then + for i in $USB_PATH/$USB_DEV_DIR/*/modalias ; do + modprobe `cat $i` 2>/dev/null + done + fi + # move usb device file + mkdir -p bus/usb/$BUS + mv $MDEV bus/usb/$BUS/$USB_DEV + ;; + remove) + # unload device driver, if device dir is existent + if [ -d $USB_PATH/$USB_DEV_DIR ]; then + for i in $USB_PATH/$USB_DEV_DIR/*/modalias ; do + modprobe -r `cat $i` 2>/dev/null + done + fi + # unload usb bus driver. Does this make sense? + # what happens, if two usb devices are plugged in + # and one is removed? + for i in $USB_PATH/*/modalias ; do + modprobe -r `cat $i` 2>/dev/null + done + # remove device file and possible empty dirs + rm -f bus/usb/$BUS/$USB_DEV + rmdir bus/usb/$BUS/ 2>/dev/null + rmdir bus/usb/ 2>/dev/null + rmdir bus/ 2>/dev/null +esac diff --git a/sys-apps/busybox/files/mdev/usbdisk_link b/sys-apps/busybox/files/mdev/usbdisk_link new file mode 100644 --- /dev/null +++ b/sys-apps/busybox/files/mdev/usbdisk_link @@ -0,0 +1,34 @@ +#!/bin/sh + +# NOTE: since mdev -s only provide $MDEV, don't depend on any hotplug vars. + +current=$(readlink usbdisk) + +if [ "$current" = "$MDEV" ] && [ "$ACTION" = "remove" ]; then + rm -f usbdisk usba1 +fi +[ -n "$current" ] && exit + +if [ -e /sys/block/$MDEV ]; then + SYSDEV=$(readlink -f /sys/block/$MDEV/device) + # if /sys device path contains '/usb[0-9]' then we assume its usb + # also, if its an usb without partitions we require FAT + if [ "${SYSDEV##*/usb[0-9]}" != "$SYSDEV" ]; then + # do not create link if there is not FAT + dd if=/dev/$MDEV bs=512 count=1 2>/dev/null | strings | grep FAT >/dev/null || exit 0 + + ln -sf $MDEV usbdisk + # keep this for compat. people have it in fstab + ln -sf $MDEV usba1 + fi + +elif [ -e /sys/block/*/$MDEV ] ; then + PARENT=$(dirname /sys/block/*/$MDEV) + SYSDEV=$(readlink -f $PARENT/device) + if [ "${SYSDEV##*/usb[0-9]}" != "$SYSDEV" ]; then + ln -sf $MDEV usbdisk + # keep this for compat. people have it in fstab + ln -sf $MDEV usba1 + fi +fi + diff --git a/sys-apps/busybox/metadata.xml b/sys-apps/busybox/metadata.xml new file mode 100644 --- /dev/null +++ b/sys-apps/busybox/metadata.xml @@ -0,0 +1,9 @@ + + + +embedded + +Create all the appropriate symlinks in /bin and /sbin. +Create the appropriate symlink in /sbin and install mdev.conf and support files + +