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3044 discussions

module build process
by Bill Welliver 30 Oct '03

30 Oct '03

I've checked in some changes to various portions of the module build code. It doesn't look like i've broken anything yet, but if everyone could keep an eye out for problems, that would be great. Also, while it seems to work well in the pike tree and for the very simple cases i've thrown at it, it doesn't yet install the modules it has prepared into the pike installation. It actually doesn't appear that the makefiles ever did that. Can someone comment on this situation? What was the plan for having pike -x module actually install the module it prepares? Thanks in advance! Bill

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Re: Are strings generally limited?
by Mirar ＠ Pike developers forum 28 Oct '03

28 Oct '03

>> | Pike v7.5 release 12 running Hilfe v3.5 (Incremental Pike Frontend) >> | > Regexp.PCRE rx=Regexp.PCRE( "(\"([^\"\\\\]|\\\\.)*\")" ); >> | > rx->split( "\"" + "x"*0xE800 ); >> | zsh: segmentation fault pike > >Ouch. That lowered my esteem for PCRE quite a bit. It ought to be >reported to them. Yes, if it is a PCRE problem and not a Pike problem... But I can't see how it can be a Pike problem. Does Pike switch method somewhere depending on string length? / Mirar Previous text: >2003-10-27 12:49: >Subject: Re: Are strings generally limited? >-------------------------------------------------------------------- >Mirar <mirar-yg(a)mirar.org> wrote: > >> | Pike v7.5 release 12 running Hilfe v3.5 (Incremental Pike Frontend) >> | > Regexp.PCRE rx=Regexp.PCRE( "(\"([^\"\\\\]|\\\\.)*\")" ); >> | > rx->split( "\"" + "x"*0xE800 ); >> | zsh: segmentation fault pike >> >> Hmm? > >Ouch. That lowered my esteem for PCRE quite a bit. It ought to be >reported to them. > > > > / Brevbäraren >

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Pike-Community: a new beginning
by Peter Lundqvist (disjunkt) ＠ Pike (-) developers forum 27 Oct '03

27 Oct '03

I guess that the index.html in the Pike Community group is a clue...

2 3

Pike-Community: a new beginning
by Martin Baehr 27 Oct '03

27 Oct '03

hi, i have started work on the new pike community site. go check out http://steam.iaeste.at/pike/ how you can help: * find, upload and arrange content. * share design ideas (image or html mockups will do nicely) * make suggestions, anything you can think of. greetings, martin.

2 2

There are no safeguards if Regexp.Regexp runs out of stack [3534]
by Martin Nilsson (saturator) ＠ Pike (-) developers forum 26 Oct '03

26 Oct '03

Is that a dup of 2764? / Martin Nilsson (saturator) Previous text: >2003-10-26 21:08: >Subject: There are no safeguards if Regexp.Regexp runs out of stack [3534] >-------------------------------------------------------------------- > > Product: Pike > Version: 7.4 > Component: Modules > Reporter: mast(a)roxen.com > URL: https://community.roxen.com/crunch/show_bug.cgi?id=3534 > >The following causes Regexp.Regexp to consume an arbitrary amount of stack. >The problem is that it's unchecked so that pike segfaults. > >> Regexp rx = Regexp( "(\"([^\"\\\\]|\\\\.)*\")" ); >> rx->split("\""+"x"*0xe800+"\""); >Segmentation fault (core dumped) > > > / Brevbäraren >

2 1

pike fills a gap?
by Martin Baehr 25 Oct '03

25 Oct '03

hi, recently when describing pike i wrote the following: pike is a classical all purpose language, which contrary to php or perl was designed from the beginning to write large complex applications. pike is rather fast because it is optimized strongly for the individual machines. (the produced bytecode is machine dependant, (contrary to eg python and java which produce machine independant bytecode, and are therefore slower)) (i hope that is correct) interresting was a reply that said: ah. this language closes the gap between compilerlanguages and unoptimized interpreted languages. i have never looked at pike from this perspective sounds like an interresting observation. what do you think? greetings, martin.

2 4

newbee cvs question
by Peter Lundqvist (disjunkt) ＠ Pike (-) developers forum 25 Oct '03

25 Oct '03

Ok, so I'm about to do my first commit to cvs. It's been a while since I've used cvs other than localy, so I thought it'd be a good idea to ask a few questions first. I've never used cvs over ssh before - but I guess this ought to be the suitable thing for my bash-environment? export CVSROOT=:ext:username@pike.ida.liu.se:/cvs exprot CVS_RSH=ssh Do I need to check out a fresh tree using my username or can I continue with the anonymous tree that I've kept? Sorry for beeing lame.

3 2

mmx.h
by Mirar ＠ Pike developers forum 25 Oct '03

25 Oct '03

http://www.mirar.org/mmx.h.txt in case it's lost. :) Anyone that can figure out the license? /* mmx.h MultiMedia eXtensions GCC interface library for IA32. To use this library, simply include this header file and compile with GCC. You MUST have inlining enabled in order for mmx_ok() to work; this can be done by simply using -O on the GCC command line. Compiling with -DMMX_TRACE will cause detailed trace output to be sent to stderr for each mmx operation. This adds lots of code, and obviously slows execution to a crawl, but can be very useful for debugging. THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE. 1997-99 by H. Dietz and R. Fisher Notes: It appears that the latest gas has the pand problem fixed, therefore I'll undefine BROKEN_PAND by default. */

2 4

mmx.h
by Johan Sundstr�m, Lysator ＠ Pike developers forum 25 Oct '03

25 Oct '03

I just received word from a (more) Gentoo person (than me) that it is worth looking for mmx.h as <asm/mmx.h>, in the pike configure scripts. Just posting a note here to make it less probable that it instantly gets forgotten about. :-)

3 4

CVS question
by Bill Welliver 24 Oct '03

24 Oct '03

I'm doing some with the SMTP code that David Gourdelier submitted to CVS, and I've got a logistics question. There are now a number of relatively different classes inside of that module, and I thought it would benefit from being split into multiple code files. The problem is that I need to delete the file SMTP.pmod and replace it with a directory of the same name. Is that going to create problems for people that already have the tree checked out (don't remember if I've ever done this myself). I won't do this until someone gives the OK on that, lest I create real problems. Bill

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