Grokbase Groups Perl xs May 2004

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13 discussions - 66 posts

  • Hi, suppose I want to trigger external Perl subroutines but don't want to pass the argument via the stack but rather by setting $_. Is the following correct? void call_coderef (SV *coderef, char ...
    Tassilo von ParsevalTassilo von Parseval
    May 14, 2004 at 5:25 am
    Jun 3, 2004 at 6:53 am
  • I'm wondering how best to carry along a reference to a parent object so I can decrement its refcount as child objects are destroyed. And I'm wondering if I can use a typemap to help keep my XS ...
    Bill MoseleyBill Moseley
    May 1, 2004 at 12:44 am
    May 27, 2004 at 12:10 pm
  • I realized that I wanted to find out in my XS module whether an input parameter was readonly or not. I was browsing perlapi.html, but could find any function. Searching Google, I soon found that ...
    Erland SommarskogErland Sommarskog
    May 22, 2004 at 9:23 pm
    May 24, 2004 at 8:32 pm
  • Hi, I'm fairly new to XS and have no idea how I could derive from another module which is bound to perl via XS. e.g. I've XML::LibXSLT(XS-Binding to libxslt) and want derive from it ...
    Tom SchindlTom Schindl
    May 11, 2004 at 6:39 pm
    May 18, 2004 at 9:17 am
  • In an XS module Bar I want to get a pointer on a C function defined in an XS module Foo, and preferably at BOOT-time. I can't make it work; the problem I have is that at run time DynaLoader always ...
    Rafael Garcia-SuarezRafael Garcia-Suarez
    May 10, 2004 at 3:12 pm
    May 11, 2004 at 5:49 pm
  • Hello For the access to IGT+ (Bankingsystem), I am writing a Module in Perl. What I have is: 1.) static library libhl_api.a 2.) a headerfile igt_hl_api.h A part of the content is as below: <BEGIN ...
    Jörn KnieJörn Knie
    May 28, 2004 at 6:02 am
    May 30, 2004 at 3:00 pm
  • Hello, I have a string in C which I need to pass to a Perl subroutine. Perl would process this string and return a number of strings back as an array. I'm not able to retrieve these strings from the ...
    PerlDiscuss - Perl Newsgroups andPerlDiscuss - Perl Newsgroups and
    May 28, 2004 at 4:29 pm
    May 29, 2004 at 4:46 am
  • Here's a copy of my Makefile.PL use 5.008; use ExtUtils::MakeMaker; $CC = 'g++'; $LD = 'g++'; $s = `uname`; $PLATFORM = ($s eq 'Linux') ? 'lnx86' : 'sun' ; # See lib/ExtUtils/ for details ...
    Billy N. PattonBilly N. Patton
    May 25, 2004 at 2:10 pm
    Jun 28, 2004 at 3:23 pm
  • Hello group! I hope I have the right list (I looked and looked and couldn't find any specific lists) if not just point me int he right direction I've been playing with embedding Perl code into a C ...
    May 26, 2004 at 11:46 pm
    May 27, 2004 at 9:22 pm
  • I'm trying to write an XS module that will allow people to move forward (or backward) within a for(each) loop. The canonical example would be: my @data = (1 .. 10) { for (@data) { my $next = ...
    Jeff 'japhy' PinyanJeff 'japhy' Pinyan
    May 18, 2004 at 5:06 pm
    May 21, 2004 at 1:28 pm
  • I am confused. I have a simple scalar tie which uses an XS routine to do the fetching and this all works just fine in perl code. However, I want to do a "tied" (or magical?) fetch on the same thing ...
    Dirk KoopmanDirk Koopman
    May 20, 2004 at 11:44 am
    May 20, 2004 at 8:17 pm
  • Hi, I have an XS function that receives an SV* arg. That arg can have been blessed into any one of a number of packages - and the function needs to know just which package that arg was blessed into. ...
    May 10, 2004 at 4:26 am
    May 10, 2004 at 2:58 pm
  • Hello, I'm starting a project where a C++ library would have to instantiate a pesistent Perl interpreter. I found an error that's easily reproductible by trying the example "Persistent Interpreter" ...
    May 29, 2004 at 9:44 pm
    May 29, 2004 at 9:44 pm
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25 users for May 2004

Tassilo von Parseval: 10 posts Nick Ing-Simmons: 9 posts Bill Moseley: 7 posts PerlDiscuss - Perl Newsgroups and: 5 posts Rafael Garcia-Suarez: 5 posts Scott T. Hildreth: 3 posts Erland Sommarskog: 2 posts John Peacock: 2 posts Jörn Knie: 2 posts JupiterHost.Net: 2 posts Marcus Holland-Moritz: 2 posts Nicholas Clark: 2 posts Steve Hay: 2 posts Tom Schindl: 2 posts Anders Sønderberg Mortensen: 1 post Anders Sønderberg Mortensen: 1 post Billy N. Patton: 1 post Dirk Koopman: 1 post Dirk Koopman: 1 post Issac Goldstand: 1 post
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