[sane-devel] New magicolor backend for inclusion in git

[m. allan noah]

I'm trying to build this now on Fedora 14 with net-snmp enabled, and I
get the following error:

magicolor.c: In function 'mc_network_discovery_handle':
magicolor.c:1800:2: error: 'netsnmp_indexed_addr_pair' undeclared
(first use in this function)
magicolor.c:1800:2: note: each undeclared identifier is reported only
once for each function it appears in
magicolor.c:1800:29: error: 'responder' undeclared (first use in this function)
magicolor.c:1800:69: error: expected expression before ')' token
magicolor.c:1801:2: warning: ISO C90 forbids mixed declarations and code
magicolor.c: In function 'mc_network_discovery':
magicolor.c:1909:20: warning: pointer targets in assignment differ in signedness
magicolor.c:1910:2: warning: pointer targets in passing argument 1 of
'strlen' differ in signedness
/usr/include/string.h:399:15: note: expected 'const char *' but
argument is of type 'u_char *'
magicolor.c:1912:20: warning: assignment discards qualifiers from
pointer target type
make[2]: *** [libmagicolor_la-magicolor.lo] Error 1

And poking around in /usr/include/net-snmp reveals no definition for
netsnmp_indexed_addr_pair. This is using net-snmp 5.5, which seems
like it might still be a current release?

allan

On Tue, Jan 25, 2011 at 5:17 PM, Brian Shaver <shakerlxxv at gmail.com> wrote:
> These changes compiled fine for me on Fedora 13 x64.
> Thanks,
> Brian ..
>
> On Tue, Jan 25, 2011 at 3:38 PM, Reinhold Kainhofer <reinhold at kainhofer.com>
> wrote:
>>
>> Am Samstag, 22. Januar 2011, um 11:54:29 schrieb Reinhold Kainhofer:
>> > Anyway, I have a local patch that gets rid of all the byteorder.h macros
>> > and instead copies all little-endian encoded values manually
>> > byte-by-byte.
>> > I'm currently away from home, so I cant test it with my magicolor
>> > scanner.
>> > I'll commit it as soon as I'm back home (probably tomorrow).
>>
>> Finally, I could test that patch and fix all the problems with it. I've
>> now
>> pushed a fix to the problems (I no longer use the htole32a etc. macros),
>> so I
>> hope that the backend now properly compiles also on 64-bit systems.
>>
>> Cheers,
>> Reinhold
>> --
>> ------------------------------------------------------------------
>> Reinhold Kainhofer, reinhold at kainhofer.com, http://reinhold.kainhofer.com/
>>  * Financial & Actuarial Math., Vienna Univ. of Technology, Austria
>>  * http://www.fam.tuwien.ac.at/, DVR: 0005886
>>  * LilyPond, Music typesetting, http://www.lilypond.org
>>
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