| 1 | #! /bin/sh |
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| 2 | # Script to ask user if they want patches applied or reversed. |
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| 3 | # Sun 12 Nov 2000 Harald Welte <laforge@gnumonks.org> |
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| 4 | # - added support for other protocols than ipv4 |
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| 5 | # Tue 12 Feb 2002 Bob Hockney <zeus@ix.netcom.com> |
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| 6 | # - added support for reverting patches out |
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| 7 | # Fri 22 Feb 2002 Fabrice MARIE <fabrice@netfilter.org> |
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| 8 | # - added support for userspace/ patches |
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| 9 | # Sat 25 Jan 2003 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
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| 10 | # - removed copying the source trees for testing |
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| 11 | # Fri 21 Feb 2003 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> |
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| 12 | # - added dependecy support |
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| 13 | # Sat 5 Apr 2003 Martin Josefsson <gandalf@wlug.westbo.se> |
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| 14 | # - added support for conflicting dependencies |
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| 15 | # - readded partial support for sourcetree copying |
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| 16 | # - fix support for userspace/ patches |
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| 17 | # Mon 7 Apr 2003 Martin Josefsson <gandalf@wlug.westbo.se> |
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| 18 | # - add support for batch testing |
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| 19 | # |
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| 20 | |
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| 21 | #set -x |
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| 22 | |
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| 23 | printheader() |
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| 24 | { |
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| 25 | clear 2> /dev/null |
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| 26 | echo "Welcome to Rusty's Patch-o-matic!" |
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| 27 | echo |
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| 28 | echo "Kernel: $KERNEL_DIR" |
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| 29 | echo "Userspace: $NETFILTERDIR" |
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| 30 | echo |
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| 31 | echo "Each patch is a new feature: many have minimal impact, some do not." |
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| 32 | echo "Almost every one has bugs, so I don't recommend applying them all!" |
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| 33 | echo "-------------------------------------------------------" |
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| 34 | if [ -n "$1" ]; then |
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| 35 | if [ $MODE ]; then |
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| 36 | echo -n "NOT applied: " |
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| 37 | else |
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| 38 | echo -n "Already applied: " |
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| 39 | fi |
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| 40 | rest=${1# } |
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| 41 | first=${rest%% *} |
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| 42 | rest=${1#*$first} |
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| 43 | echo $first |
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| 44 | for x in $rest |
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| 45 | do |
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| 46 | echo " $x" |
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| 47 | done |
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| 48 | echo |
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| 49 | fi |
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| 50 | } |
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| 51 | |
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| 52 | entertocont() |
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| 53 | { |
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| 54 | echo "" |
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| 55 | echo "[Press enter to continue]" |
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| 56 | read enter |
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| 57 | echo |
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| 58 | } |
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| 59 | |
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| 60 | # |
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| 61 | # WARNING: this function could fail, always check the output. |
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| 62 | # |
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| 63 | tmpdirname() |
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| 64 | { |
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| 65 | dd if=/dev/urandom bs=32 count=1 2>/dev/null | od -x -w32 -A n | tr -d ' ' |
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| 66 | } |
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| 67 | |
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| 68 | alloc_ktmpdir() |
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| 69 | { |
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| 70 | if [ "$KTMPDIR" == "$KERNEL_DIR" ]; then |
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| 71 | KTMPDIR=`tmpdirname` |
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| 72 | # I'm really paranoid. What if there's no /dev/urandom? |
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| 73 | if [ -z "$KTMPDIR" ]; then |
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| 74 | echo Failed to generate kernel tmpdirname: perhaps your /dev/urandom is broken >&2 |
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| 75 | free_utmpdir |
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| 76 | exit 1 |
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| 77 | fi |
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| 78 | KTMPDIR=$KERNEL_DIR/../$KTMPDIR |
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| 79 | if cp -al $KERNEL_DIR/. $KTMPDIR |
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| 80 | then : |
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| 81 | else |
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| 82 | echo Failed to make copy of $KERNEL_DIR >&2 |
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| 83 | free_ktmpdir |
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| 84 | free_utmpdir |
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| 85 | exit 1 |
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| 86 | fi |
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| 87 | fi |
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| 88 | } |
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| 89 | |
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| 90 | free_ktmpdir() |
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| 91 | { |
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| 92 | if [ "$KTMPDIR" != "$KERNEL_DIR" ]; then |
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| 93 | rm -rf $KTMPDIR |
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| 94 | KTMPDIR=$KERNEL_DIR |
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| 95 | fi |
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| 96 | } |
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| 97 | |
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| 98 | alloc_utmpdir() |
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| 99 | { |
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| 100 | if [ "$UTMPDIR" == "$NETFILTERDIR" ]; then |
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| 101 | UTMPDIR=`tmpdirname` |
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| 102 | # I'm really paranoid. What if there's no /dev/urandom? |
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| 103 | if [ -z "$UTMPDIR" ]; then |
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| 104 | echo Failed to generate userspace tmpdirname: perhaps your /dev/urandom is broken >&2 |
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| 105 | free_ktmpdir |
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| 106 | exit 1 |
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| 107 | fi |
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| 108 | UTMPDIR=$NETFILTERDIR/../$UTMPDIR |
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| 109 | if cp -al $NETFILTERDIR/. $UTMPDIR |
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| 110 | then : |
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| 111 | else |
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| 112 | echo Failed to make copy of $NETFILTERDIR >&2 |
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| 113 | free_utmpdir |
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| 114 | free_ktmpdir |
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| 115 | exit 1 |
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| 116 | fi |
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| 117 | fi |
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| 118 | } |
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| 119 | |
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| 120 | free_utmpdir() |
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| 121 | { |
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| 122 | if [ "$UTMPDIR" != "$NETFILTERDIR" ]; then |
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| 123 | rm -rf $UTMPDIR |
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| 124 | UTMPDIR=$NETFILTERDIR |
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| 125 | fi |
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| 126 | } |
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| 127 | |
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| 128 | # Too many rejects from trying to patch Configure.help/Config.help and Config.in. |
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| 129 | # So we use special format: First line specifies entry we want to |
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| 130 | # follow, and rest of file is pasted in under that. |
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| 131 | |
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| 132 | # Args: "patch" file, directory, file to patch, test mode |
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| 133 | apply_change() |
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| 134 | { |
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| 135 | PRIOR="`head -1 $1`" |
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| 136 | LINE=`fgrep -x -n "$PRIOR" $2/$3 | cut -d: -f1 | head -1` |
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| 137 | if [ -z "$LINE" ] |
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| 138 | then |
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| 139 | echo Could not find place to slot in $3 line >&2 |
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| 140 | return 1 |
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| 141 | fi |
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| 142 | rm -f $2/${3}.tmp |
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| 143 | |
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| 144 | if [ $MODE ]; then |
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| 145 | # Reverse "patch" |
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| 146 | |
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| 147 | # Need to search for previously inserted lines |
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| 148 | # Might not be immediately under $LINE |
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| 149 | BEGIN=2 |
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| 150 | TESTLINE=$BEGIN |
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| 151 | NUMLINES1=`sed -n \$= $1` |
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| 152 | NUMLINES2=`sed -n \$= $2/$3` |
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| 153 | |
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| 154 | while [ $TESTLINE -le $NUMLINES1 ]; do |
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| 155 | NOMATCH=`awk "NR==$LINE + $TESTLINE - 1" $2/$3|\ |
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| 156 | fgrep -vcx "\`sed -n -e ${TESTLINE}p $1\`"`; |
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| 157 | if [ $NOMATCH -ne 0 ]; then |
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| 158 | LINE=`expr $LINE + $TESTLINE - 1` |
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| 159 | TESTLINE=$BEGIN |
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| 160 | continue |
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| 161 | fi; |
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| 162 | |
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| 163 | TESTLINE=`expr $TESTLINE + 1`; |
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| 164 | |
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| 165 | done; |
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| 166 | |
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| 167 | if [ $LINE -lt $NUMLINES2 ] && \ |
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| 168 | (awk "NR==1,NR==$LINE" $2/$3 && awk "NR==$LINE + $NUMLINES1,NR=0" $2/$3) > $2/${3}.tmp |
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| 169 | then |
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| 170 | if [ "$4" = "test" ] |
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| 171 | then |
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| 172 | rm -f $2/${3}.tmp |
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| 173 | else |
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| 174 | mv $2/${3}.tmp $2/$3 |
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| 175 | fi |
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| 176 | echo " $3 updated" |
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| 177 | return 0 |
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| 178 | else |
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| 179 | echo Could not update $3 >&2 |
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| 180 | rm -f $2/${3}.tmp |
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| 181 | return 1 |
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| 182 | fi |
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| 183 | fi |
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| 184 | # Apply "patch" |
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| 185 | # Use awk to properly add newline if last line of code has only spaces |
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| 186 | # Necessary to properly remove inserted code if patch is reversed |
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| 187 | if (awk "NR==1,NR==$LINE" $2/$3 && awk "NR==2,NR==0" $1 && \ |
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| 188 | awk "NR==$LINE+1,NR==0" $2/$3) > $2/${3}.tmp |
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| 189 | then |
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| 190 | if [ "$4" = "test" ] |
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| 191 | then |
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| 192 | rm -f $2/${3}.tmp |
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| 193 | else |
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| 194 | mv $2/${3}.tmp $2/$3 |
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| 195 | fi |
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| 196 | else |
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| 197 | echo Could not slot in $3 line >&2 |
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| 198 | rm -f $2/${3}.tmp |
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| 199 | return 1 |
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| 200 | fi |
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| 201 | echo " Placed new $3 line" |
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| 202 | return 0 |
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| 203 | } |
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| 204 | |
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| 205 | # Args: configure.help file, Documentation file to which to add it. |
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| 206 | apply_config_help_change() |
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| 207 | { |
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| 208 | if [ "$2" = '/dev/null' ]; then |
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| 209 | #return 0 #Use this one if you don't care that the config*.help file is not getting updated |
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| 210 | return 1 #Fail |
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| 211 | fi |
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| 212 | BASEFILE=`basename $2` #Configure.help or Config.help |
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| 213 | PRIOR="`head -1 $1`" |
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| 214 | LINE=`fgrep -x -n "$PRIOR" $2 | cut -d: -f1 | head -1` |
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| 215 | if [ -z "$LINE" ] || [ "$LINE" -eq 0 ] |
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| 216 | then |
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| 217 | echo Could not find place to slot in $BASEFILE entry >&2 |
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| 218 | return 1 |
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| 219 | fi |
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| 220 | rm -f $2.tmp |
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| 221 | |
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| 222 | if [ $MODE ]; |
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| 223 | then |
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| 224 | # Reverse "patch" |
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| 225 | |
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| 226 | NUMLINES1=`sed -n \$= $1` |
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| 227 | NUMLINES2=`sed -n \$= $2` |
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| 228 | BEGIN=2 |
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| 229 | |
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| 230 | LINES=`fgrep -nx "\`sed -n 2p $1\`" $2 | cut -d: -f1` |
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| 231 | if [ -z "$LINES" ] |
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| 232 | then |
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| 233 | echo $BASEFILE text not found >&2 |
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| 234 | return 1 |
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| 235 | fi |
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| 236 | |
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| 237 | # First line of inserted text may appear more than once |
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| 238 | # Check each occurance |
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| 239 | MATCHES= |
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| 240 | for x in $LINES; do |
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| 241 | TESTLINE=$BEGIN |
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| 242 | # Be paranoid and check for match on all lines |
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| 243 | while `let "$TESTLINE <= $NUMLINES1"`; do |
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| 244 | NOMATCH=`awk "NR==$x + $TESTLINE - $BEGIN" $2|\ |
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| 245 | fgrep -xcv "\`sed -n -e ${TESTLINE}p $1\`"`; |
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| 246 | |
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| 247 | if [ $NOMATCH -ne 0 ]; then continue 2; fi |
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| 248 | |
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| 249 | TESTLINE=`expr $TESTLINE + 1`; |
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| 250 | |
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| 251 | done; # while |
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| 252 | MATCHES="$x $MATCHES" |
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| 253 | |
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| 254 | done; # for |
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| 255 | |
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| 256 | if [ ! "$MATCHES" ]; then |
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| 257 | echo $BASEFILE text not found >&2 |
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| 258 | return 1 |
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| 259 | fi; |
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| 260 | |
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| 261 | for x in $MATCHES; do |
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| 262 | # if (head -`expr $x - 1` $2 && \ |
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| 263 | # tail -n +`expr $x + $NUMLINES1` $2) > $2.tmp |
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| 264 | if (awk "NR==1,NR==$x - 1" $2 && \ |
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| 265 | awk "NR==$x + $NUMLINES1,NR=0" $2) > $2.tmp |
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| 266 | then |
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| 267 | if [ "$3" = "test" ] |
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| 268 | then |
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| 269 | rm -f $2.tmp |
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| 270 | else |
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| 271 | mv $2.tmp $2 |
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| 272 | fi |
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| 273 | else |
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| 274 | echo Could not update $BASEFILE >&2 |
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| 275 | rm -f $2.tmp |
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| 276 | return 1 |
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| 277 | fi |
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| 278 | done |
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| 279 | echo " $BASEFILE updated" |
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| 280 | return 0 |
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| 281 | fi |
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| 282 | |
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| 283 | #Apply "Patch" |
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| 284 | |
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| 285 | # Use awk to force newline if last line of $1 has only spaces |
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| 286 | # Necessary to properly remove inserted text if patch is reversed |
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| 287 | if (awk "NR==1,NR==$LINE-2" $2 && awk "NR==2,NR==0" $1 && echo && \ |
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| 288 | awk "NR==$LINE-1,NR==0" $2) > $2.tmp |
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| 289 | then |
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| 290 | if [ "$3" = "test" ] |
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| 291 | then |
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| 292 | rm -f $2.tmp |
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| 293 | else |
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| 294 | mv $2.tmp $2 |
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| 295 | fi |
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| 296 | else |
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| 297 | echo Could not slot in $BASEFILE entry >&2 |
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| 298 | rm -f $2.tmp |
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| 299 | return 1 |
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| 300 | fi |
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| 301 | echo " Placed new $BASEFILE entry" |
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| 302 | return 0 |
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| 303 | } |
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| 304 | |
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| 305 | # Don't like to use GLOBIGNORE stuff; can't use shopt (bash v1). |
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| 306 | expand_no_backups() |
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| 307 | { |
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| 308 | for expansion in $1 |
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| 309 | do |
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| 310 | case "$expansion" |
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| 311 | in |
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| 312 | "$1") ;; |
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| 313 | *~) ;; |
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| 314 | *) echo "$expansion";; |
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| 315 | esac |
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| 316 | done |
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| 317 | } |
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| 318 | |
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| 319 | apply_config_in_changes() |
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| 320 | { |
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| 321 | ret=0 |
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| 322 | |
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| 323 | for x in `expand_no_backups "$1.config.in*"` |
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| 324 | do |
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| 325 | apply_change $x $2 Config.in $3 || ret=1 |
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| 326 | done |
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| 327 | |
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| 328 | return $ret |
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| 329 | } |
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| 330 | |
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| 331 | apply_config_help_changes() |
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| 332 | { |
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| 333 | ret=0 |
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| 334 | |
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| 335 | for x in `expand_no_backups "$1.configure.help*"` |
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| 336 | do |
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| 337 | apply_config_help_change $x $2 $3 || ret=1 |
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| 338 | done |
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| 339 | |
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| 340 | return $ret |
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| 341 | } |
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| 342 | |
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| 343 | apply_makefile_changes() |
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| 344 | { |
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| 345 | ret=0 |
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| 346 | |
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| 347 | for x in `expand_no_backups "$1.makefile*"` |
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| 348 | do |
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| 349 | apply_change $x $2 Makefile $3 || ret=1 |
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| 350 | done |
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| 351 | |
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| 352 | return $ret |
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| 353 | } |
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| 354 | |
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| 355 | apply_conntrack_h_changes() |
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| 356 | { |
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| 357 | ret=0 |
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| 358 | case $2 in |
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| 359 | *ipv4) |
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| 360 | conntrack_h=ip_conntrack.h |
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| 361 | ;; |
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| 362 | *ipv6) |
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| 363 | conntrack_h=ip6_conntrack.h |
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| 364 | ;; |
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| 365 | *) |
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| 366 | return $ret |
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| 367 | ;; |
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| 368 | esac |
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| 369 | |
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| 370 | for x in `expand_no_backups "$1.${conntrack_h}*"` |
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| 371 | do |
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| 372 | apply_change $x $2 $conntrack_h $3 || ret=1 |
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| 373 | done |
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| 374 | |
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| 375 | return $ret |
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| 376 | } |
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| 377 | |
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| 378 | # Args: patch filename, protocol. |
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| 379 | test_patch_depend() |
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| 380 | { |
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| 381 | # Check the dependecy of the patch |
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| 382 | if [ -f "$1.depend" -a -z "$MODE" ]; then |
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| 383 | while read dep |
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| 384 | do |
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| 385 | if [ -z "${dep###*}" ]; then |
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| 386 | continue |
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| 387 | fi |
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| 388 | |
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| 389 | not=0 |
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| 390 | if [ -z "${dep##not *}" ]; then |
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| 391 | dep=${dep##not } |
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| 392 | not=1 |
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| 393 | fi |
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| 394 | |
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| 395 | if [ ! -f $dep ]; then |
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| 396 | echo >&2 |
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| 397 | echo "patch $dep which $1 depends on doesn't exist." >&2 |
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| 398 | echo "Report the problem to the patch-o-matic maintainer." >&2 |
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| 399 | echo >&2 |
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| 400 | return 1 |
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| 401 | fi |
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| 402 | |
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| 403 | f=${dep%%.patch*} # filename without .patch* |
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| 404 | p=${dep##$f.patch} # protocol, if exist |
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| 405 | p=${p##.} |
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| 406 | n=$f${p:+-$p} |
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| 407 | if [ "`echo $PROCESSED | grep $n`" ]; then |
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| 408 | if [ $not == 1 ]; then |
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| 409 | echo >&2 |
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| 410 | echo "Conflicting dependency." >&2 |
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| 411 | echo " $1" >&2 |
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| 412 | echo "is incompatible with" >&2 |
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| 413 | echo " $dep" >&2 |
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| 414 | echo >&2 |
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| 415 | return 1 |
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| 416 | else |
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| 417 | continue |
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| 418 | fi |
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| 419 | elif [ "`echo "$DEPEND" | grep " $dep "`" ]; then |
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| 420 | echo >&2 |
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| 421 | echo "Circular dependency, patch $1 cannot be applied." >&2 |
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| 422 | echo "Report the problem to the patch-o-matic maintainer." >&2 |
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| 423 | echo >&2 |
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| 424 | return 1 |
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| 425 | fi |
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| 426 | if [ $not == 1 ]; then |
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| 427 | echo Patch $1 conflicts with $dep... |
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| 428 | else |
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| 429 | echo Patch $1 depends on $dep... |
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| 430 | fi |
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| 431 | DEPEND="$DEPEND $dep " |
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| 432 | if ./isapplied $KTMPDIR $dep |
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| 433 | then |
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| 434 | if [ $not == 1 ]; then |
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| 435 | echo >&2 |
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| 436 | echo "Conflicting dependency." >&2 |
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| 437 | echo " $1" >&2 |
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| 438 | echo "is incompatible with" >&2 |
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| 439 | echo " $dep" >&2 |
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| 440 | echo >&2 |
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| 441 | return 1 |
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| 442 | fi |
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| 443 | elif [ $not == 1 ] || apply_patch_depend $dep ${p:-"ipv4"} test |
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| 444 | then : |
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| 445 | else |
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| 446 | return 1 |
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| 447 | fi |
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| 448 | done < $1.depend |
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| 449 | fi |
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| 450 | |
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| 451 | echo Testing patch $1... |
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| 452 | |
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| 453 | if [ -f "$KTMPDIR/net/$2/netfilter/Config.help" ]; then |
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| 454 | DOCUMENTATIONFILE="net/$2/netfilter/Config.help" |
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| 455 | elif [ -f "$KTMPDIR/Documentation/Configure.help" ]; then |
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| 456 | DOCUMENTATIONFILE="Documentation/Configure.help" |
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| 457 | else |
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| 458 | echo Warning - no help text file could be found in either >&2 |
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| 459 | echo $KTMPDIR/net/$2/netfilter/Config.help >&2 |
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| 460 | echo or $KTMPDIR/Documentation/Configure.help >&2 |
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| 461 | DOCUMENTATIONFILE=/dev/null |
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| 462 | fi |
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| 463 | |
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| 464 | if apply_config_in_changes $1 $KTMPDIR/net/$2/netfilter test && |
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| 465 | apply_config_help_changes $1 $KTMPDIR/$DOCUMENTATIONFILE test && |
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| 466 | apply_makefile_changes $1 $KTMPDIR/net/$2/netfilter test && |
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| 467 | apply_conntrack_h_changes $1 $KTMPDIR/include/linux/netfilter_$2 test |
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| 468 | then : |
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| 469 | else |
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| 470 | return 1 |
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| 471 | fi |
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| 472 | |
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| 473 | if (cd $KTMPDIR && |
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| 474 | if [ $MODE ]; then |
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| 475 | patch -R -p1 --dry-run |
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| 476 | else |
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| 477 | patch -p1 --dry-run |
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| 478 | fi > /dev/null) < $1 |
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| 479 | then : |
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| 480 | else |
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| 481 | echo "Failed to patch copy of $KERNEL_DIR" >&2 |
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| 482 | return 1 |
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| 483 | fi |
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| 484 | |
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| 485 | if [ ! -e $1.userspace ]; |
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| 486 | then |
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| 487 | echo " Patch $1 `modesense 2` cleanly." |
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| 488 | return 0 |
|---|
| 489 | fi |
|---|
| 490 | |
|---|
| 491 | APPLIED= |
|---|
| 492 | if STATUS=`./isapplied $UTMPDIR $1.userspace`; then APPLIED=Y ; fi |
|---|
| 493 | |
|---|
| 494 | if (cd $UTMPDIR && |
|---|
| 495 | if [ $MODE ]; then |
|---|
| 496 | if [ $APPLIED ]; then |
|---|
| 497 | patch -R -p1 --dry-run |
|---|
| 498 | else |
|---|
| 499 | true |
|---|
| 500 | fi |
|---|
| 501 | else |
|---|
| 502 | if [ -z $APPLIED ]; then |
|---|
| 503 | patch -p1 --dry-run |
|---|
| 504 | else |
|---|
| 505 | true |
|---|
| 506 | fi |
|---|
| 507 | fi > /dev/null) < $1.userspace |
|---|
| 508 | then : |
|---|
| 509 | else |
|---|
| 510 | echo Failed to patch copy of $NETFILTERDIR >&2 |
|---|
| 511 | return 1 |
|---|
| 512 | fi |
|---|
| 513 | |
|---|
| 514 | echo " Patch $1 `modesense 2` cleanly." |
|---|
| 515 | return 0 |
|---|
| 516 | } |
|---|
| 517 | |
|---|
| 518 | # I'm paranoid. Test patch first. |
|---|
| 519 | # Args: patch filename, protocol. |
|---|
| 520 | test_patch() |
|---|
| 521 | { |
|---|
| 522 | DEPEND=" $1 " |
|---|
| 523 | |
|---|
| 524 | test_patch_depend $1 $2 |
|---|
| 525 | ret=$? |
|---|
| 526 | |
|---|
| 527 | free_ktmpdir |
|---|
| 528 | free_utmpdir |
|---|
| 529 | |
|---|
| 530 | return $ret |
|---|
| 531 | } |
|---|
| 532 | |
|---|
| 533 | # Args: patch filename, protocol. |
|---|
| 534 | apply_patch_depend() |
|---|
| 535 | { |
|---|
| 536 | # Are we testing? |
|---|
| 537 | if [ "$3" == "test" ]; then |
|---|
| 538 | alloc_ktmpdir |
|---|
| 539 | fi |
|---|
| 540 | # Check the dependecy of the patch |
|---|
| 541 | if [ "$3" != "force" -a -f "$1.depend" -a -z "$MODE" ]; then |
|---|
| 542 | while read dep |
|---|
| 543 | do |
|---|
| 544 | if [ -z "${dep###*}" ]; then |
|---|
| 545 | continue |
|---|
| 546 | fi |
|---|
| 547 | |
|---|
| 548 | not=0 |
|---|
| 549 | if [ -z "${dep##not *}" ]; then |
|---|
| 550 | dep=${dep##not } |
|---|
| 551 | not=1 |
|---|
| 552 | fi |
|---|
| 553 | |
|---|
| 554 | if [ ! -f $dep ]; then |
|---|
| 555 | echo >&2 |
|---|
| 556 | echo "patch $dep which $1 depends on doesn't exist." >&2 |
|---|
| 557 | echo "Report the problem to the patch-o-matic maintainer." >&2 |
|---|
| 558 | echo >&2 |
|---|
| 559 | return 1 |
|---|
| 560 | fi |
|---|
| 561 | |
|---|
| 562 | f=${dep%%.patch*} # filename without .patch* |
|---|
| 563 | p=${dep##$f.patch} # protocol, if exist |
|---|
| 564 | p=${p##.} |
|---|
| 565 | n=$f${p:+-$p} |
|---|
| 566 | if [ "`echo $PROCESSED | grep $n`" ]; then |
|---|
| 567 | if [ $not == 1 ]; then |
|---|
| 568 | echo >&2 |
|---|
| 569 | echo "Conflicting dependency." >&2 |
|---|
| 570 | echo " $1" >&2 |
|---|
| 571 | echo "is incompatible with" >&2 |
|---|
| 572 | echo " $dep" >&2 |
|---|
| 573 | echo >&2 |
|---|
| 574 | return 1 |
|---|
| 575 | else |
|---|
| 576 | continue |
|---|
| 577 | fi |
|---|
| 578 | elif [ "`echo "$DEPEND" | grep " $dep "`" ]; then |
|---|
| 579 | echo >&2 |
|---|
| 580 | echo "Circular dependency, patch $1 cannot be applied." >&2 |
|---|
| 581 | echo "Report the problem to the patch-o-matic maintainer." >&2 |
|---|
| 582 | echo >&2 |
|---|
| 583 | return 1 |
|---|
| 584 | fi |
|---|
| 585 | if [ $not == 1 ]; then |
|---|
| 586 | echo Patch $1 conflicts with $dep... |
|---|
| 587 | else |
|---|
| 588 | echo Patch $1 depends on $dep... |
|---|
| 589 | fi |
|---|
| 590 | DEPEND="$DEPEND $dep " |
|---|
| 591 | if ./isapplied $KTMPDIR $dep |
|---|
| 592 | then |
|---|
| 593 | if [ $not == 1 ]; then |
|---|
| 594 | echo >&2 |
|---|
| 595 | echo "Conflicting dependency." >&2 |
|---|
| 596 | echo " $1" >&2 |
|---|
| 597 | echo "is incompatible with" >&2 |
|---|
| 598 | echo " $dep" >&2 |
|---|
| 599 | echo >&2 |
|---|
| 600 | return 1 |
|---|
| 601 | fi |
|---|
| 602 | elif [ $not == 1 ] || apply_patch_depend $dep ${p:-"ipv4"} $3 |
|---|
| 603 | then : |
|---|
| 604 | else |
|---|
| 605 | return 1 |
|---|
| 606 | fi |
|---|
| 607 | done < $1.depend |
|---|
| 608 | fi |
|---|
| 609 | |
|---|
| 610 | echo `modesense 3` patch $1... |
|---|
| 611 | |
|---|
| 612 | if (cd $KTMPDIR && |
|---|
| 613 | if [ $MODE ]; then |
|---|
| 614 | patch -R -p1 |
|---|
| 615 | else |
|---|
| 616 | patch -p1 |
|---|
| 617 | fi > /dev/null) < $1 |
|---|
| 618 | then : |
|---|
| 619 | else |
|---|
| 620 | echo "Failed to patch copy of $KERNEL_DIR" >&2 |
|---|
| 621 | return 1 |
|---|
| 622 | fi |
|---|
| 623 | |
|---|
| 624 | if [ -f "$KTMPDIR/net/$2/netfilter/Config.help" ]; then |
|---|
| 625 | DOCUMENTATIONFILE="net/$2/netfilter/Config.help" |
|---|
| 626 | elif [ -f "$KTMPDIR/Documentation/Configure.help" ]; then |
|---|
| 627 | DOCUMENTATIONFILE="Documentation/Configure.help" |
|---|
| 628 | else |
|---|
| 629 | echo Warning - no help text file could be found in either >&2 |
|---|
| 630 | echo $KTMPDIR/net/$2/netfilter/Config.help >&2 |
|---|
| 631 | echo or $KTMPDIR/Documentation/Configure.help >&2 |
|---|
| 632 | DOCUMENTATIONFILE=/dev/null |
|---|
| 633 | fi |
|---|
| 634 | |
|---|
| 635 | apply_config_in_changes $1 $KTMPDIR/net/$2/netfilter/ |
|---|
| 636 | apply_config_help_changes $1 $KTMPDIR/$DOCUMENTATIONFILE |
|---|
| 637 | apply_makefile_changes $1 $KTMPDIR/net/$2/netfilter/ |
|---|
| 638 | apply_conntrack_h_changes $1 $KTMPDIR/include/linux/netfilter_$2 |
|---|
| 639 | |
|---|
| 640 | if [ ! -e $1.userspace ]; |
|---|
| 641 | then |
|---|
| 642 | echo " Patch $1 `modesense 2` cleanly." |
|---|
| 643 | return 0 |
|---|
| 644 | fi |
|---|
| 645 | |
|---|
| 646 | # Are we testing? |
|---|
| 647 | if [ "$3" == "test" ]; then |
|---|
| 648 | alloc_utmpdir |
|---|
| 649 | fi |
|---|
| 650 | |
|---|
| 651 | APPLIED= |
|---|
| 652 | if STATUS=`./isapplied $UTMPDIR $1.userspace`; then APPLIED=Y ; fi |
|---|
| 653 | |
|---|
| 654 | if (cd $UTMPDIR && |
|---|
| 655 | if [ $MODE ]; then |
|---|
| 656 | if [ $APPLIED ]; then |
|---|
| 657 | patch -R -p1 |
|---|
| 658 | else |
|---|
| 659 | true |
|---|
| 660 | fi |
|---|
| 661 | else |
|---|
| 662 | if [ -z $APPLIED ]; then |
|---|
| 663 | patch -p1 |
|---|
| 664 | else |
|---|
| 665 | true |
|---|
| 666 | fi |
|---|
| 667 | fi > /dev/null) < $1.userspace |
|---|
| 668 | then : |
|---|
| 669 | else |
|---|
| 670 | echo Failed to patch copy of $NETFILTERDIR >&2 |
|---|
| 671 | return 1 |
|---|
| 672 | fi |
|---|
| 673 | |
|---|
| 674 | echo " Patch $1 `modesense 2` cleanly." |
|---|
| 675 | if [ "$UTMPDIR" == "$NETFILTERDIR" ]; then |
|---|
| 676 | echo " *******************" |
|---|
| 677 | echo " ***** WARNING ***** You have applied a userspace patch, so do not forget to recompile" |
|---|
| 678 | echo " ******************* and re-install iptables." |
|---|
| 679 | echo " *******************" |
|---|
| 680 | fi |
|---|
| 681 | |
|---|
| 682 | return 0 |
|---|
| 683 | } |
|---|
| 684 | |
|---|
| 685 | # Args: patch filename, protocol. |
|---|
| 686 | apply_patch() |
|---|
| 687 | { |
|---|
| 688 | DEPEND=" $1 " |
|---|
| 689 | |
|---|
| 690 | apply_patch_depend $1 $2 $3 |
|---|
| 691 | } |
|---|
| 692 | |
|---|
| 693 | # Reverse order of arguments. |
|---|
| 694 | reverse_args() |
|---|
| 695 | { |
|---|
| 696 | NUMARGS=$# |
|---|
| 697 | while [ $NUMARGS -gt 0 ]; do |
|---|
| 698 | eval "echo -n \${$NUMARGS}' '" |
|---|
| 699 | NUMARGS=`expr $NUMARGS - 1` |
|---|
| 700 | done |
|---|
| 701 | } |
|---|
| 702 | |
|---|
| 703 | modesense() |
|---|
| 704 | { |
|---|
| 705 | case $1 in |
|---|
| 706 | 1) |
|---|
| 707 | if [ $MODE ]; then echo REVERSE; else echo apply; fi; |
|---|
| 708 | ;; |
|---|
| 709 | 2) |
|---|
| 710 | if [ $MODE ]; then echo REVERSED; else echo applied; fi; |
|---|
| 711 | ;; |
|---|
| 712 | 3) |
|---|
| 713 | if [ $MODE ]; then echo REVERSING; else echo Applying; fi; |
|---|
| 714 | ;; |
|---|
| 715 | esac |
|---|
| 716 | } |
|---|
| 717 | |
|---|
| 718 | parse_filename() |
|---|
| 719 | { |
|---|
| 720 | SUITE=${1%%/*} |
|---|
| 721 | FILE=${1##$SUITE/} |
|---|
| 722 | BASE=${FILE%%.patch*} # filename without .patch* |
|---|
| 723 | PROTO=${FILE##$BASE.patch} |
|---|
| 724 | PROTO=${PROTO##.} |
|---|
| 725 | } |
|---|
| 726 | |
|---|
| 727 | # Args: list of patches to process |
|---|
| 728 | process_patches() |
|---|
| 729 | { |
|---|
| 730 | CURRENT=0 |
|---|
| 731 | while [ $CURRENT -le $# ]; |
|---|
| 732 | do |
|---|
| 733 | CURRENT=`expr $CURRENT + 1` |
|---|
| 734 | if [ $CURRENT -gt $# ]; |
|---|
| 735 | then |
|---|
| 736 | if [ $BATCH ] || [ $CHECKMODE ] || [ $TESTMODE ]; then |
|---|
| 737 | if [ $CHECKMODE ] |
|---|
| 738 | then |
|---|
| 739 | printheader "$PROCESSED" |
|---|
| 740 | printheader "$PROCESSED" > runme.out-check |
|---|
| 741 | fi |
|---|
| 742 | return |
|---|
| 743 | fi |
|---|
| 744 | printheader "$PROCESSED" |
|---|
| 745 | ANSWER="" |
|---|
| 746 | while [ ! $ANSWER ] |
|---|
| 747 | do |
|---|
| 748 | echo "-----------------------------------------------------------------" |
|---|
| 749 | echo -n "No more patches to `modesense 1`! Q to Quit or ? for options "'[Q/a/r/b/?] ' |
|---|
| 750 | read ANSWER |
|---|
| 751 | case "$ANSWER" in |
|---|
| 752 | a*|A*) |
|---|
| 753 | WALK= |
|---|
| 754 | NEWMODE= |
|---|
| 755 | if ! [ "$NEWMODE" = "$MODE" ]; then PATCHES=`reverse_args $PATCHES`; fi; |
|---|
| 756 | MODE=$NEWMODE |
|---|
| 757 | continue 3 |
|---|
| 758 | ;; |
|---|
| 759 | r*|R*) |
|---|
| 760 | WALK= |
|---|
| 761 | NEWMODE=UN |
|---|
| 762 | if ! [ "$NEWMODE" = "$MODE" ]; then PATCHES=`reverse_args $PATCHES`; fi; |
|---|
| 763 | MODE=$NEWMODE |
|---|
| 764 | continue 3 |
|---|
| 765 | ;; |
|---|
| 766 | b*|B*) |
|---|
| 767 | WALK=1 |
|---|
| 768 | BACK=1 |
|---|
| 769 | SEEN=${SEEN%%$SUITE/$BASE${PROTO:+-$PROTO} } |
|---|
| 770 | PROCESSED=${PROCESSED%% $SUITE/$BASE${PROTO:+-$PROTO}} |
|---|
| 771 | if [ $CURRENT -gt 1 ]; then |
|---|
| 772 | CURRENT=`expr $CURRENT - 2` |
|---|
| 773 | else |
|---|
| 774 | CURRENT=0 |
|---|
| 775 | fi |
|---|
| 776 | continue 2 |
|---|
| 777 | ;; |
|---|
| 778 | Q*|q*|'') |
|---|
| 779 | ANSWER=Q |
|---|
| 780 | continue 2 |
|---|
| 781 | ;; |
|---|
| 782 | *) |
|---|
| 783 | ANSWER="" |
|---|
| 784 | echo "Answer one of the following: " |
|---|
| 785 | echo " A to restart patch-o-matic in apply mode" |
|---|
| 786 | echo " R to restart patch-o-matic in REVERSE mode" |
|---|
| 787 | echo " B to walk Back one patch in the list" |
|---|
| 788 | echo " Q to quit immediately" |
|---|
| 789 | echo " ? for help" |
|---|
| 790 | ;; |
|---|
| 791 | esac |
|---|
| 792 | done |
|---|
| 793 | fi |
|---|
| 794 | |
|---|
| 795 | THIS_PATCH=`eval echo -n \\\${$CURRENT}` > /dev/null |
|---|
| 796 | parse_filename $THIS_PATCH # > /dev/null |
|---|
| 797 | |
|---|
| 798 | printheader "$PROCESSED" |
|---|
| 799 | # Don't skip SEEN patches in REVERSE mode |
|---|
| 800 | if [ ! $MODE ] && [ ! $BACK ] && echo $SEEN | tr ' ' '\012' | grep -q "$BASE${PROTO:+-$PROTO}\$" |
|---|
| 801 | then |
|---|
| 802 | # Patches seen at previous suites are skipped |
|---|
| 803 | continue |
|---|
| 804 | else |
|---|
| 805 | if [ $MODE ] || ! echo $SEEN | tr ' ' '\012' | grep -q "$BASE${PROTO:+-$PROTO}\$"; then |
|---|
| 806 | SEEN="$SEEN$SUITE/$BASE${PROTO:+-$PROTO} " |
|---|
| 807 | elif [ $BACK ]; then |
|---|
| 808 | if [ $CURRENT -gt 1 ]; then |
|---|
| 809 | parse_filename `eval echo -n \\\${\`expr $CURRENT - 1\`}` > /dev/null |
|---|
| 810 | SEEN=${SEEN%%$SUITE/$BASE${PROTO:+-$PROTO} } |
|---|
| 811 | PROCESSED=${PROCESSED%% $SUITE/$BASE${PROTO:+-$PROTO}} |
|---|
| 812 | CURRENT=`expr $CURRENT - 2` |
|---|
| 813 | else |
|---|
| 814 | CURRENT=0 |
|---|
| 815 | fi |
|---|
| 816 | continue |
|---|
| 817 | fi |
|---|
| 818 | |
|---|
| 819 | echo -n "Testing... " |
|---|
| 820 | |
|---|
| 821 | APPLIED= |
|---|
| 822 | if STATUS=`./isapplied $KERNEL_DIR $THIS_PATCH`; then APPLIED=Y ; fi |
|---|
| 823 | if [ ! $WALK ] && ([ "$APPLIED" -a -z "$MODE" ] || [ ! "$APPLIED" -a -n "$MODE" ]); |
|---|
| 824 | then |
|---|
| 825 | PROCESSED="$PROCESSED $SUITE/$BASE${PROTO:+-$PROTO}" |
|---|
| 826 | continue |
|---|
| 827 | elif [ $CHECKMODE ] |
|---|
| 828 | then |
|---|
| 829 | continue |
|---|
| 830 | else |
|---|
| 831 | WALK= |
|---|
| 832 | BACK= |
|---|
| 833 | echo $STATUS |
|---|
| 834 | echo The $SUITE/$BASE ${PROTO:+$PROTO } patch: |
|---|
| 835 | if [ -f $THIS_PATCH.help ]; then while read LINE; do echo " $LINE"; done < $THIS_PATCH.help; fi |
|---|
| 836 | ANSWER="" |
|---|
| 837 | if [ $BATCH ] || [ $TESTMODE ] |
|---|
| 838 | then |
|---|
| 839 | if test_patch $THIS_PATCH ${PROTO:-"ipv4"} |
|---|
| 840 | then |
|---|
| 841 | if [ -z "$TESTMODE" ]; then |
|---|
| 842 | apply_patch $THIS_PATCH ${PROTO:-"ipv4"} |
|---|
| 843 | PROCESSED="$PROCESSED $SUITE/$BASE${PROTO:+-$PROTO}" |
|---|
| 844 | fi |
|---|
| 845 | ANSWER=Y |
|---|
| 846 | else |
|---|
| 847 | echo TEST FAILED: patch NOT `modesense 2`. |
|---|
| 848 | exit 1 |
|---|
| 849 | fi |
|---|
| 850 | fi |
|---|
| 851 | while [ "$ANSWER" = "" ] |
|---|
| 852 | do |
|---|
| 853 | echo "-----------------------------------------------------------------" |
|---|
| 854 | echo -n "Do you want to `modesense 1` this patch "'[N/y/t/f/a/r/b/w/q/?] ' |
|---|
| 855 | read ANSWER |
|---|
| 856 | case "$ANSWER" in |
|---|
| 857 | y*|Y*) |
|---|
| 858 | if test_patch $THIS_PATCH ${PROTO:-"ipv4"} |
|---|
| 859 | then |
|---|
| 860 | apply_patch $THIS_PATCH ${PROTO:-"ipv4"} |
|---|
| 861 | PROCESSED="$PROCESSED $SUITE/$BASE${PROTO:+-$PROTO}" |
|---|
| 862 | else |
|---|
| 863 | echo TEST FAILED: patch NOT `modesense 2`. |
|---|
| 864 | ANSWER="" |
|---|
| 865 | fi |
|---|
| 866 | entertocont # pause before screen is cleared by printheader |
|---|
| 867 | ;; |
|---|
| 868 | t*|T*) |
|---|
| 869 | ANSWER="" |
|---|
| 870 | test_patch $THIS_PATCH ${PROTO:-"ipv4"} |
|---|
| 871 | ;; |
|---|
| 872 | f*|F*) |
|---|
| 873 | apply_patch $THIS_PATCH ${PROTO:-"ipv4"} force |
|---|
| 874 | PROCESSED="$PROCESSED $SUITE/$BASE${PROTO:+-$PROTO}" |
|---|
| 875 | entertocont # pause before screen is cleared by printheader |
|---|
| 876 | ;; |
|---|
| 877 | a*|A*) |
|---|
| 878 | NEWMODE= |
|---|
| 879 | if ! [ "$NEWMODE" = "$MODE" ]; then PATCHES=`reverse_args $PATCHES`; fi; |
|---|
| 880 | MODE=$NEWMODE |
|---|
| 881 | continue 3 |
|---|
| 882 | ;; |
|---|
| 883 | r*|R*) |
|---|
| 884 | NEWMODE=UN |
|---|
| 885 | if ! [ "$NEWMODE" = "$MODE" ]; then PATCHES=`reverse_args $PATCHES`; fi; |
|---|
| 886 | MODE=$NEWMODE |
|---|
| 887 | continue 3 |
|---|
| 888 | ;; |
|---|
| 889 | b*|B*) |
|---|
| 890 | WALK=1 |
|---|
| 891 | BACK=1 |
|---|
| 892 | SEEN=${SEEN%%$SUITE/$BASE${PROTO:+-$PROTO} } |
|---|
| 893 | PROCESSED=${PROCESSED%% $SUITE/$BASE${PROTO:+-$PROTO}} |
|---|
| 894 | if [ $CURRENT -gt 1 ]; then |
|---|
| 895 | parse_filename `eval echo -n \\\${\`expr $CURRENT - 1\`}` > /dev/null |
|---|
| 896 | SEEN=${SEEN%%$SUITE/$BASE${PROTO:+-$PROTO} } |
|---|
| 897 | PROCESSED=${PROCESSED%% $SUITE/$BASE${PROTO:+-$PROTO}} |
|---|
| 898 | CURRENT=`expr $CURRENT - 2` |
|---|
| 899 | else |
|---|
| 900 | CURRENT=0 |
|---|
| 901 | fi |
|---|
| 902 | continue 2 |
|---|
| 903 | ;; |
|---|
| 904 | w*|W*) |
|---|
| 905 | WALK=1 |
|---|
| 906 | if [ "$APPLIED" -a -z "$MODE" ] || [ ! "$APPLIED" -a -n "$MODE" ]; |
|---|
| 907 | then |
|---|
| 908 | PROCESSED="$PROCESSED $SUITE/$BASE${PROTO:+-$PROTO}" |
|---|
| 909 | fi |
|---|
| 910 | continue 2 |
|---|
| 911 | ;; |
|---|
| 912 | N*|n*|'') |
|---|
| 913 | ANSWER=N |
|---|
| 914 | if [ "$APPLIED" -a -z "$MODE" ] || [ ! "$APPLIED" -a -n "$MODE" ]; |
|---|
| 915 | then |
|---|
| 916 | PROCESSED="$PROCESSED $SUITE/$BASE${PROTO:+-$PROTO}" |
|---|
| 917 | fi |
|---|
| 918 | ;; |
|---|
| 919 | q*|Q*) |
|---|
| 920 | echo Bye! |
|---|
| 921 | exit 0 ;; |
|---|
| 922 | *) |
|---|
| 923 | ANSWER="" |
|---|
| 924 | echo "Answer one of the following: " |
|---|
| 925 | echo " T to test that patch will `modesense 1` cleanly" |
|---|
| 926 | echo " Y to `modesense 1` patch" |
|---|
| 927 | echo " N to skip this patch" |
|---|
| 928 | echo " F to `modesense 1` patch even if test fails" |
|---|
| 929 | echo " A to restart patch-o-matic in apply mode" |
|---|
| 930 | echo " R to restart patch-o-matic in REVERSE mode" |
|---|
| 931 | echo " B to walk Back one patch in the list" |
|---|
| 932 | echo " W to Walk forward one patch in the list" |
|---|
| 933 | echo " Q to quit immediately" |
|---|
| 934 | echo " ? for help" |
|---|
| 935 | ;; |
|---|
| 936 | esac |
|---|
| 937 | done # while [ "$ANSWER" = "" ] |
|---|
| 938 | fi |
|---|
| 939 | fi |
|---|
| 940 | done # [ $CURRENT -le $# ] |
|---|
| 941 | } |
|---|
| 942 | |
|---|
| 943 | # Make sure we are in the correct directory |
|---|
| 944 | if [ ! -f ./isapplied ] |
|---|
| 945 | then |
|---|
| 946 | echo |
|---|
| 947 | echo Please call $0 from the patch-o-matic directory! |
|---|
| 948 | exit 1 |
|---|
| 949 | fi |
|---|
| 950 | |
|---|
| 951 | if [ -z "$NETFILTERDIR" ] |
|---|
| 952 | then |
|---|
| 953 | if [ -d ../userspace ] |
|---|
| 954 | then |
|---|
| 955 | export NETFILTERDIR=`cd ../userspace; pwd` |
|---|
| 956 | else |
|---|
| 957 | export NETFILTERDIR=`cd ..; pwd` |
|---|
| 958 | fi |
|---|
| 959 | fi |
|---|
| 960 | |
|---|
| 961 | UTMPDIR=$NETFILTERDIR |
|---|
| 962 | |
|---|
| 963 | # Make sure we have 'patch'... |
|---|
| 964 | if patch -v >/dev/null 2>&1 |
|---|
| 965 | then : |
|---|
| 966 | else |
|---|
| 967 | echo program \'patch\' is missing, please install it! |
|---|
| 968 | exit 1 |
|---|
| 969 | fi |
|---|
| 970 | |
|---|
| 971 | # Check to see if we are running in batch mode |
|---|
| 972 | BATCH= |
|---|
| 973 | if [ "$1" = "--batch" ]; then |
|---|
| 974 | BATCH=1 |
|---|
| 975 | shift |
|---|
| 976 | fi |
|---|
| 977 | |
|---|
| 978 | TESTMODE= |
|---|
| 979 | if [ "$1" = "--test" ]; then |
|---|
| 980 | TESTMODE=1 |
|---|
| 981 | shift |
|---|
| 982 | fi |
|---|
| 983 | |
|---|
| 984 | CHECKMODE= |
|---|
| 985 | if [ "$1" = "--check" ]; then |
|---|
| 986 | CHECKMODE=1 |
|---|
| 987 | shift |
|---|
| 988 | fi |
|---|
| 989 | |
|---|
| 990 | # Check to see if we are applying or reversing patches |
|---|
| 991 | MODE= |
|---|
| 992 | if [ "$1" = "--reverse" ]; then |
|---|
| 993 | shift |
|---|
| 994 | MODE=UN |
|---|
| 995 | fi |
|---|
| 996 | |
|---|
| 997 | # Check to see if there is excluded patches |
|---|
| 998 | EXCLUDED= |
|---|
| 999 | while [ "$1" = "--exclude" ]; do |
|---|
| 1000 | EXCLUDED="$EXCLUDED $2" |
|---|
| 1001 | shift |
|---|
| 1002 | shift |
|---|
| 1003 | done |
|---|
| 1004 | |
|---|
| 1005 | # Script arg: suite name or a single patch file |
|---|
| 1006 | PATCHES="" |
|---|
| 1007 | for arg; do |
|---|
| 1008 | if [ -d "$arg" -a -e $arg/SUITE ] |
|---|
| 1009 | then |
|---|
| 1010 | for x in `cat $arg/SUITE` |
|---|
| 1011 | do |
|---|
| 1012 | PATCHES="$PATCHES `ls $x/*.patch $x/*.patch.ipv6 2>/dev/null`" |
|---|
| 1013 | done |
|---|
| 1014 | elif [ -e "$arg" -a -n "${arg%%.patch*}" ] |
|---|
| 1015 | then |
|---|
| 1016 | PATCHES="$PATCHES $arg" |
|---|
| 1017 | else |
|---|
| 1018 | echo "ERROR: Invalid option $arg" |
|---|
| 1019 | exit 1 |
|---|
| 1020 | fi |
|---|
| 1021 | done |
|---|
| 1022 | |
|---|
| 1023 | if [ -z "$PATCHES" ]; then |
|---|
| 1024 | echo |
|---|
| 1025 | echo "Usage: $0 [--batch] [--reverse] [--exclude suite/patch-file ...] suite|suite/patch-file" |
|---|
| 1026 | echo |
|---|
| 1027 | echo " --batch batch mode, automatically applying patches" |
|---|
| 1028 | echo " --test test mode, automatically test patches" |
|---|
| 1029 | echo " --check check mode, automatically checks if patches are already applied" |
|---|
| 1030 | echo " produces a logfile: runme.out-check" |
|---|
| 1031 | echo " --reverse back out the selected patches" |
|---|
| 1032 | echo " --exclude excludes the named patches" |
|---|
| 1033 | echo |
|---|
| 1034 | |
|---|
| 1035 | echo Possible patch-o-matic suites: |
|---|
| 1036 | echo |
|---|
| 1037 | for x in */SUITE; do |
|---|
| 1038 | suite=${x%%/*} |
|---|
| 1039 | echo ${suite}: |
|---|
| 1040 | fold -s -w 56 $suite/DESCRIPTION | sed 's/^/ /' |
|---|
| 1041 | done |
|---|
| 1042 | exit 1 |
|---|
| 1043 | fi |
|---|
| 1044 | |
|---|
| 1045 | if [ $MODE ]; then |
|---|
| 1046 | PATCHES=`reverse_args $PATCHES` |
|---|
| 1047 | fi |
|---|
| 1048 | |
|---|
| 1049 | if [ -z "$KERNEL_DIR" ] |
|---|
| 1050 | then |
|---|
| 1051 | echo Hey\! KERNEL_DIR is not set. |
|---|
| 1052 | echo -n "Where is your kernel? [/usr/src/linux] " |
|---|
| 1053 | read KERNEL_DIR |
|---|
| 1054 | if (cd $KERNEL_DIR ) |
|---|
| 1055 | then : |
|---|
| 1056 | else |
|---|
| 1057 | echo "Failed to change directory to the kernel source dir $KERNEL_DIR" >&2 |
|---|
| 1058 | exit 1 |
|---|
| 1059 | fi |
|---|
| 1060 | fi |
|---|
| 1061 | |
|---|
| 1062 | echo "Examining kernel in $KERNEL_DIR" |
|---|
| 1063 | echo "-----------------------------------------------------------------" |
|---|
| 1064 | |
|---|
| 1065 | if [ ! -f ${KERNEL_DIR:=/usr/src/linux}/Makefile ] |
|---|
| 1066 | then |
|---|
| 1067 | echo $KERNEL_DIR doesn\'t look like a kernel tree to me. >&2 |
|---|
| 1068 | exit 1 |
|---|
| 1069 | fi |
|---|
| 1070 | VERSION=`grep '^VERSION' $KERNEL_DIR/Makefile | cut -d= -f2` |
|---|
| 1071 | PATCHLEVEL=`grep '^PATCHLEVEL' $KERNEL_DIR/Makefile | cut -d= -f2` |
|---|
| 1072 | if [ "$VERSION" -lt 2 -o "$PATCHLEVEL" -lt 4 ] |
|---|
| 1073 | then |
|---|
| 1074 | echo $KERNEL_DIR looks like a $VERSION.$PATCHLEVEL kernel tree to me. >&2 |
|---|
| 1075 | echo I expect a 2.4 kernel or above. >&2 |
|---|
| 1076 | exit 1 |
|---|
| 1077 | fi |
|---|
| 1078 | |
|---|
| 1079 | KTMPDIR=$KERNEL_DIR |
|---|
| 1080 | |
|---|
| 1081 | DONE= |
|---|
| 1082 | until [ $DONE ]; |
|---|
| 1083 | do |
|---|
| 1084 | PROCESSED= |
|---|
| 1085 | SEEN="${EXCLUDED//.patch/} " |
|---|
| 1086 | process_patches $PATCHES |
|---|
| 1087 | DONE=1 |
|---|
| 1088 | done |
|---|
| 1089 | |
|---|
| 1090 | echo |
|---|
| 1091 | echo Excellent\! Kernel is now ready for compilation. |
|---|
| 1092 | exit 0 |
|---|