Pike-devel July 2006

pike-devel@lists.lysator.liu.se

6 participants
24 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)?

5 4

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 01 Mar '26

01 Mar '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.

5 7

pre 7.2 lib/modules/SSL.pmod ,v files
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 03 Nov '06

03 Nov '06

In trying to convert the Pike CVS repositories to Subversion, I've come across something really odd. Looking at the ,v files in /pike/data/cvsroot/Pike/7.2/lib/modules/SSL.pmod, it seems that this module was created on 1997-03-13, and included in such tags as "pike_v0_5_release_47". Yet, there is no trace of this module under /pike/data/cvsroot/Pike/0.5 (or 0.6, or 7.0), under this name or any other as far as I can tell. Where are the missing ,v files? Did somebody miss some CVSROOT/modules magic when copying the repositories from RIS?

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Pike 7.6
by Martin Nilsson (DivX Inc.) ＠ Pike (-) developers forum 23 Aug '06

23 Aug '06

It is time for a new release of Pike 7.6. Is there anyone who can do the release notes? If not, we'll just wait a bit longer...

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pre 7.2 lib/modules/SSL.pmod ,v files
by Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) ＠ Pike (-) developers forum 28 Jul '06

28 Jul '06

I also refined the approach by removing the separate dir as soon as it is added to 0.6 (i.e. it is actually _renamed_ to Pike/0.6/lib/modules/Remote.pmod as soon as there is a Pike/0.6/lib/modules to put it in).

1 0

configure.in $Id$
by Martin Nilsson (Opera Mini - AFK!) ＠ Pike (-) developers forum 23 Jul '06

23 Jul '06

Is it possible to use the value from AC_REVISION in the section that generates posix_to_native.sh in configure.in, to keep the diff noise down?

1 0

bug report: casting to array mistake of multiset
by 郭雪松 23 Jul '06

23 Jul '06

You ignore my bug report for a long time. A item lost when casting a multiset to array!!!! mapping special_attrs=([]); void main() { multiset from=(<>); array _to=({(<"Stone","1","%70">),(<"Stone","2","%70">)}); multiset to; array rate=({}); int sum; foreach(_to,multiset m){ int found; foreach(m;string k;int one){ if(k[0]=='%'){ int n; sscanf(k,"%%%d",n); rate+=({n}); sum+=n; m[k]=0; found=1; break; } } if(!found){ rate+=({1}); sum+=1; } } //int r=random(sum); int r=80; for(int i=0;i<sizeof(rate);i++){ if(r<rate[i]){ to=_to[i]; break; }else{ r-=rate[i]; } } multiset unchanged=from&to; multiset special_add=(to-unchanged)&(multiset)(indices(special_attrs)); multiset special_del=(from-unchanged)&(multiset)(indices(special_attrs)); multiset direct_del=filter(from-unchanged,lambda(string x){if(x[0]!='!') return 1;else return 0;}); multiset direct_add=to-unchanged-special_add; werror("direct_add=%O\n",(direct_add)); werror("BUT (array)direct_add=%O\n",(array)(direct_add)); } Output: direct_add=(< /* 1 element */ "Stone", "2" >) BUT (array)direct_add=({ /* 1 element */ "2" })

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Re: new ground with windows
by Martin Stjernholm, Roxen IS ＠ Pike developers forum 23 Jul '06

23 Jul '06

You have to use -MD, both for pike.exe and all modules, when you use dlls. That's the only way to make them share the same CRT instance, which is vital for memory management to work. I suggest you try with --enable-dll (assuming a recent 7.7) which fixes that and other things. Note that I'm still not finished with the dll stuff. Notably I have a lot of uncommitted changes to make the installer work. Haven't done much about it lately since I'm on vacation and mostly off-net (will still be for another week).

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Pike-devel July 2006