25 lines
638 B
Diff
25 lines
638 B
Diff
--- znew.in
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+++ znew.in
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@@ -55,8 +55,9 @@
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# block is the disk block size (best guess, need not be exact)
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warn="(does not preserve modes and timestamp)"
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-tmp=/tmp/zfoo.$$
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-set -C
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+dtmp=`mktemp -d -t znew.XXXXXXXX` || exit
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+trap 'rm -rf $dtmp' HUP INT PIPE TERM 0
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+tmp=$dtmp/znew
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echo hi > $tmp || exit
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if test -z "`(${CPMOD-cpmod} $tmp $tmp) 2>&1`"; then
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cpmod=${CPMOD-cpmod}
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@@ -72,7 +73,8 @@
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# check if GZIP env. variable uses -S or --suffix
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gzip -q $tmp
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ext=`echo $tmp* | sed "s|$tmp||"`
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-rm -f $tmp*
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+rm -f $dtmp
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+trap - HUP INT PIPE TERM 0
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if test -z "$ext"; then
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echo znew: error determining gzip extension
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exit 1
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