Pike-devel June 2007

pike-devel@lists.lysator.liu.se

5 participants
21 discussions

Re: Playing music using pike and SDL.
by Martin Nilsson (lvl 60) ＠ Pike (-) developers forum 13 Mar '26

13 Mar '26

Were you not able to get any C code to play through SDL either? Does your SDL library have a mixer compiled in it (I think it is optional)?

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managing comport settings in linux
by Henrik Grubbstr�m (Lysator) ＠ Pike (-) developers forum 13 Mar '26

13 Mar '26

Not a good idea; the design philosophy of Pike is that Pike-level code should never be able to cause memory corruption at C-level. With ioctls there's no way to know what data a specific ioctl wants without reading the documentation for that specific ioctl for that specific OS. ioctls and fcntls are a way for device handlers to hook in APIs that aren't standard across all filedescriptors. / Henrik Grubbström (Lysator) Previous text: >2004-08-17 13:32: >Subject: managing comport settings in linux >-------------------------------------------------------------------- >What would be nice, is a way to define ioctl methods in >Pike. Perhaps something like > >object i = Stdio.IOCTL(4242 /* request_id */ ); >i->add_int_parameter(); >i->add_string_parameter(); >i->set_return_type(STRING); > >string ret = i(fd, 1, "somestring"); > > >That ought to be possible, or..? > > / Marcus Agehall (PacketFront) >

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full MySQL 4.x support. or pike roadmap
by thomas.gusenleitner＠com-bet.com ＠ Pike developers forum 28 Feb '26

28 Feb '26

HI to all! mysql 4.x support works only with a mysql CFLAGS=-DUSE_OLD_FUNCTIONS is this correct ? are there plans to make a full 4.x support ? bye, thomas

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Process.run
by Peter Bortas (nu med mindre Opera) ＠ Pike (-) developers forum 14 Jul '08

14 Jul '08

I just checked in a Process.run() in 7.7: http://pike.ida.liu.se/development/cvs/diff.xml?module=Pike&file=7.7/lib/mo… The rational for that is that I was once again reminded by a user this week that getting Process.create_process() or Process.Process right without some corner case blocking is hard. It's not obvious that if you bind pipes to booth stderr and stdout you have to take in to account that OS buffers are not limetless. Process.run() is a thin wrapper around Process.Process that collects stdout, stderr and exitcode and return them in a mapping. This could potentially result in huge strings, but will do what most users want and even already do when they call create_process() with both pipes bound. Something like this should be in 7.8, but I'm open to suggestions for other things that might be usefull to return in the mapping or for changing member names.

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Snapshot tarballs and packaging/debian
by Magnus Holmgren, FR Ryd (Nu med m�l och syfte) ＠ Pike (-) developers forum 03 Oct '07

03 Oct '07

I have a few questions relating to pike in Debian (as you may know, the previous maintainer has retired from Debian and orphaned his packages). I've figured out that one can get a fresh tarball from http://pike.ida.liu.se/generated/pikefarm/packages/7.6/latest. What's the difference between that and checking out from CVS and running "make source" (which is what I suspect Marek has done), if any? Is there any archive of such tarballs except for the official releases? How did the packaging/debian subdirectory originally come to be? Do you synchronize with the Debian package yourself or has Marek been sending you patches? I see that export.pike adds new records to packaging/debian/changelog. AFAICT, export.pike --tag first increments the build number (to an even number, typically), then tags, then increment the build number again, so that an even build number represents a known state of the source, whereas an odd build number can include any number of commits inbetween.

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packaging/debian/changelog
by Martin Stjernholm, Roxen IS ＠ Pike developers forum 06 Aug '07

06 Aug '07

Saw that the automatically generated entries in this file still says Marek is making them.

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7.6.116 alpha
by Peter Bortas ＠ Pike developers forum 06 Aug '07

06 Aug '07

http://pike.ida.liu.se/pub/pike/beta/7.6.116/Pike-v7.6.116.tar.gz http://pike.ida.liu.se/pub/pike/beta/7.6.116/Pike-v7.6.116.1-win32.exe Completely untested. I haven't tried even to start the pike on any OS. Changes since Pike 7.6.112 ---------------------------------------------------------------------- Changes in Pike: o Fixed infinite loop that could occur when feeding Image.XBM with malformed data. o Added option "file" to Image.PS.decode(). o Image.PS.decode() now reads nonblocking from the pipes. o Added "Regexp.PCRE.Widestring" to the feature list. o Added more methods to enable the buggy unicode decode support in Mysql.mysql: * "broken-unicode" as charset to create() or set_charset(). * set_unicode_decode_mode (-1). Note that all this only applies when compiling with a mysql client lib older than 4.1.0. Otherwise these methods are aliases to enabling the normal unicode decode support. This means that no code using broken-unicode should rely on the BINARY flag on text fields to avoid utf-8 decoding. Build fixes: o Mird: Renamed FDATASYNC() to MIRD_FDATASYNC() to avoid clash with NetBSD header-files.

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error: `LIBS' was not set in the previous run
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 30 Jul '07

30 Jul '07

Has anyone else seen this problem? When building current 7.7 from scratch, it bombs out during the configuration of CommonLog: configure: loading cache ../.././config.cache configure: error: `LIBS' was not set in the previous run configure: error: changes in the environment can compromise the build In config.cache there is the following: ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= (these are the only ac_env/ac_cv_env entries). Maybe this is related to the line LIBS= in PIKE_RETAIN_VARIABLES somehow? Interestingly enough, the problem does not occur on my PS3, which also has ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= in config.cache...

3 8

Conference
by H. William Welliver III 27 Jun '07

27 Jun '07

I take it that the folks who showed interest in hosting the next conference weren't able to make things work. Is anyone else interested in holding a session this fall? Perhaps in mid-to-late september? As martin has indicated, we don't really need much space, a conference room with wifi is about all we'd need. Alternately, if nothing formal materializes, I'm thinking of making the voyage to Europe again this fall and might be able to get together to discuss projects and ideas. Anyone else at Roxen-Netherlands interested in hosting something? I didn't want to post this to the main list until there was at least someone else who felt it a good idea. Thoughts/comments? Bill

4 7

strange error
by Martin Baehr 26 Jun '07

26 Jun '07

this one is puzzling: > mixed fun = lambda(){ return 1; }; > fun[""]; Bad argument 1 to Gmp.mpz(). Expected int|float|Gmp.mpz|Gmp.mpf|Gmp.mpq. Unknown program: Gmp.mpz(HilfeInput()->__lambda_66024_0_line_1) canthat be made to print Indexing on illegal type. instead? greetings, martin.

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Pike-devel June 2007