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102 lines
3.2 KiB
102 lines
3.2 KiB
#!/bin/bash |
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- |
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# ex: ts=8 sw=4 sts=4 et filetype=sh |
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check() { |
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local _program |
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for _program in ip arping dhclient ; do |
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if ! type -P $_program >/dev/null; then |
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derror "Could not find program \"$_program\" required by network." |
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return 1 |
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fi |
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done |
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return 255 |
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} |
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depends() { |
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[ -d /etc/sysconfig/network-scripts/ ] && echo ifcfg |
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return 0 |
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} |
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installkernel() { |
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# Include wired net drivers, excluding wireless |
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net_module_filter() { |
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local _net_drivers='eth_type_trans|register_virtio_device' |
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local _unwanted_drivers='/(wireless|isdn|uwb)/' |
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local _ret |
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# subfunctions inherit following FDs |
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local _merge=8 _side2=9 |
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function nmf1() { |
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local _fname _fcont |
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while read _fname; do |
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[[ $_fname =~ $_unwanted_drivers ]] && continue |
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case "$_fname" in |
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*.ko) _fcont="$(< $_fname)" ;; |
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*.ko.gz) _fcont="$(gzip -dc $_fname)" ;; |
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*.ko.xz) _fcont="$(xz -dc $_fname)" ;; |
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esac |
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[[ $_fcont =~ $_net_drivers |
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&& ! $_fcont =~ iw_handler_get_spy ]] \ |
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&& echo "$_fname" |
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done |
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return 0 |
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} |
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function rotor() { |
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local _f1 _f2 |
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while read _f1; do |
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echo "$_f1" |
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if read _f2; then |
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echo "$_f2" 1>&${_side2} |
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fi |
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done | nmf1 1>&${_merge} |
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return 0 |
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} |
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# Use two parallel streams to filter alternating modules. |
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set +x |
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eval "( ( rotor ) ${_side2}>&1 | nmf1 ) ${_merge}>&1" |
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[[ $debug ]] && set -x |
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return 0 |
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} |
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{ find_kernel_modules_by_path drivers/net; if [ "$_arch" = "s390" -o "$_arch" = "s390x" ]; then find_kernel_modules_by_path drivers/s390/net; fi; } \ |
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| net_module_filter | instmods |
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instmods =drivers/net/phy |
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instmods ecb arc4 |
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# bridge modules |
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instmods bridge stp llc |
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instmods ipv6 |
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# bonding |
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instmods bonding |
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# vlan |
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instmods 8021q |
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} |
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install() { |
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local _arch _i _dir |
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dracut_install ip arping dhclient sed |
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dracut_install -o brctl |
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inst_script "$moddir/ifup.sh" "/sbin/ifup" |
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inst_script "$moddir/netroot.sh" "/sbin/netroot" |
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inst_script "$moddir/dhclient-script.sh" "/sbin/dhclient-script" |
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inst_simple "$moddir/net-lib.sh" "/lib/net-lib.sh" |
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inst_simple "$moddir/dhclient.conf" "/etc/dhclient.conf" |
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inst_hook pre-udev 50 "$moddir/ifname-genrules.sh" |
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inst_hook pre-udev 60 "$moddir/net-genrules.sh" |
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inst_hook cmdline 91 "$moddir/dhcp-root.sh" |
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inst_hook cmdline 95 "$moddir/parse-vlan.sh" |
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inst_hook cmdline 96 "$moddir/parse-bond.sh" |
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inst_hook cmdline 97 "$moddir/parse-bridge.sh" |
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inst_hook cmdline 98 "$moddir/parse-ip-opts.sh" |
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inst_hook cmdline 99 "$moddir/parse-ifname.sh" |
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inst_hook cleanup 10 "$moddir/kill-dhclient.sh" |
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_arch=$(uname -m) |
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inst_libdir_file {"tls/$_arch/",tls/,"$_arch/",}"libnss_dns.so.*" \ |
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{"tls/$_arch/",tls/,"$_arch/",}"libnss_mdns4_minimal.so.*" |
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} |
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