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Changed IsoExternalFilterCommand.behavior bit0.

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The filter does not get installed if input size is 0.
This resembles more the other behavior bits.
This commit is contained in:
Thomas Schmitt
2009-04-02 09:14:21 +02:00
parent 806ea7b82e
commit 0a265d9d4f
2 changed files with 47 additions and 22 deletions
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8
libisofs/libisofs.h
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@ -4709,8 +4709,14 @@ struct iso_external_filter_command
char **argv;
/* A bit field which controls behavior variations:
#ifdef Libisofs_extf_old_behavior_bit_0
* bit0= Shortcut: 0 sized input will surely yield 0 sized output
* bit1= Do not install filter if the output is not smaller than the input
#else
* bit0= Do not install filter if the input has size 0.
#endif
* bit1= Do not install filter if the output is not smaller than the input.
* bit2= Do not install filter if the number of output blocks is
* not smaller than the number of input blocks. Block size is 2048.
* Assume that non-empty input yields non-empty output and thus do