unzip applet not working ?

[Denys Vlasenko]

On Sat, Jun 23, 2012 at 9:52 PM, Doug Clapp <doug.clapp at triad.rr.com> wrote:
>> commit c5b01016e622f01dfa9c8c542c0968fe37d4a5f2
>> Author: Denys Vlasenko <vda.linux at googlemail.com>
>> Date:   Fri Jun 15 16:43:26 2012 +0200
>>
>>     unzip: make options parsing more robust on getopt w/o gnu extensions
>>
>>     Also, code shrank:
>>
>>     function                                             old     new
>> delta
>>     static.extn                                           15      10
>>  -5
>>     packed_usage                                       29231   29217
>> -14
>>     unzip_main                                          2388    2291
>> -97
>>
>> ------------------------------------------------------------------------------
>>     (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-116)
>> Total: -116 bytes
>>
>>
>> After it, only -x will break.
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>>
> Attached is new source file unzip.c. Following John Spencer's email on June
> 14, I decided to tackle his suggestion of parsing the command line without
> getopt. I think I have succeeded in that. One minor issue is -qq, which is
> treated the same as -q. If you want the -qq behavior, use -q -q. If I did it
> right, the output from make bloatcheck is:
>
> function                                             old     new   delta
> unzip_main                                          1564    1925    +361
> .rodata                                             2389    2384      -5
> ------------------------------------------------------------------------------
> (add/remove: 0/0 grow/shrink: 1/1 up/down: 361/-5)            Total: 356
> bytes
>   text    data     bss     dec     hex filename
>  24894     430      44   25368    6318 busybox_old
>  25274     434      44   25752    6498 busybox_unstripped
>
> In my testing both -d and -x appear to function correctly.
>
> I have made documentation suggestions before, but this is my first code
> contribution.

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-- 
vda