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Make lrztar/lrzuntar no longer use temporary files.

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Con Kolivas 2011-03-23 10:57:52 +11:00
parent fb526eac01
commit 381bc35591
3 changed files with 4 additions and 3 deletions
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1
ChangeLog
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@ -41,6 +41,7 @@ how big a block of memory to allocate by decreasing the number of threads to
be used and then aborting to a minimum value should it still be too much be used and then aborting to a minimum value should it still be too much
apparent ram. apparent ram.
* Big Endian fixes. * Big Endian fixes.
* Change lrztar and lrzuntar to not use temporary files.
* Countless other fixes, documentation and cleanups. * Countless other fixes, documentation and cleanups.
MARCH 2011, version 0.571 Con Kolivas MARCH 2011, version 0.571 Con Kolivas

1
WHATS-NEW
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@ -25,6 +25,7 @@ aborting to a nominal minimum.
A new build configuration system which should be more robust and provides A new build configuration system which should be more robust and provides
neater output during compilation. neater output during compilation.
lrzip should work again on big endian hardware. lrzip should work again on big endian hardware.
lrztar / lrzuntar will no longer use temporary files.
lrzip-0.571 lrzip-0.571

5
lrztar
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@ -53,7 +53,7 @@ function lrztar_local() {
} }
[[ ${s%/*} != $s ]] && i="${s%/*}/" || i="./" [[ ${s%/*} != $s ]] && i="${s%/*}/" || i="./"
tname="$i$tname" tname="$i$tname"
lrzip $p "$i$fname" && tar xf "$tname" lrzip $p "$i$fname" -o - | tar x
x=$? x=$?
} || { } || {
fname="$(basename "$s")"; tname="$fname.tar" fname="$(basename "$s")"; tname="$fname.tar"
@ -61,10 +61,9 @@ function lrztar_local() {
printf "lrztar: $fname is already a .lrz file, aborting\n" printf "lrztar: $fname is already a .lrz file, aborting\n"
return 1 return 1
} }
tar cf "$tname" "$s" && lrzip $p "$tname" tar c "$s" | lrzip $p -o "$tname".lrz
x=$? x=$?
} }
rm -rf "$tname" &> /dev/null
! ((x)) && ((v_D)) && rm -rf "$s" &> /dev/null ! ((x)) && ((v_D)) && rm -rf "$s" &> /dev/null
return $x return $x
} }