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Last change
on this file was
492,
checked in by rybkin, 15 years ago
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See C.L. 387
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-
Property svn:executable set to
*
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File size:
525 bytes
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| Line | |
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| 1 | #!/bin/sh |
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| 2 | |
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| 3 | # cmt_lockfile.sh: Basic semaphore-file creator for Unix |
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| 4 | # Use it if the lockfile utility from http://www.procmail.org/ |
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| 5 | # is not installed |
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| 6 | |
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| 7 | if [ "$1" = "" ]; then |
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| 8 | echo "Usage: cmt_lockfile.sh file" >&2 |
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| 9 | exit 1 |
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| 10 | else |
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| 11 | secs=8 |
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| 12 | dir=`dirname $1` |
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| 13 | if [ ! -d $dir ]; then |
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| 14 | echo "Giving up on \"$1\"" >&2 |
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| 15 | exit 1 |
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| 16 | fi |
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| 17 | if fs examine -path $dir >/dev/null 2>&1; then |
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| 18 | fstype=afs |
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| 19 | fi |
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| 20 | while :; do |
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| 21 | [ "$fstype" = afs ] && fs flush -path $dir |
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| 22 | mkdir $1 2>/dev/null && break |
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| 23 | sleep $secs |
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| 24 | done |
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| 25 | fi |
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