Further to pull #49 this is the result of an audit of the use of perl
stack macros. There were several cases where PUTBACK was being called
where the stack pointer could be out-of-date.
Also some misc. cleanup where the macros were used needlessly.
PUTBACK was being called even for the error path which didn't use the
stack. Emitting the "script error" signal can involve running Perl code
(Irssi:core::destroy) therefore the stack can be reallocated. This
can result in the perl stack being corrupted because the local stack
pointer is out of date (although as it's use of freed memory the crash
is not always instant).
This removes the calls to Perl_get_context() that get automatically
added to XS code for ancient source code compatibility reasons.
The result is about a ~60K size reduction in the binary (based on
comparing two 64-bit stripped irssi binaries compiled
--with-perl-staticlib).
Use g_string_printf() instead of g_string_sprintf() (which is considered deprecated.)
git-svn-id: file:///var/www/svn.irssi.org/SVN/irssi/trunk@5004 dbcabf3a-b0e7-0310-adc4-f8d773084564
This fixes perl crashes on startup on some machines.
git-svn-id: file:///var/www/svn.irssi.org/SVN/irssi/trunk@4989 dbcabf3a-b0e7-0310-adc4-f8d773084564
perl scripting might be executed during that signal and it clears the error
message.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2302 dbcabf3a-b0e7-0310-adc4-f8d773084564
characters are translated to '_' char .. now this behaviour is done also
when /SCRIPT UNLOAD is done, so people don't get confused why their "test-1"
script can't be unloaded.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2145 dbcabf3a-b0e7-0310-adc4-f8d773084564
old "perl/core". The settings are automatically moved to the
perl/core/scripts for now - this will be removed before 0.7.99 comes out.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2101 dbcabf3a-b0e7-0310-adc4-f8d773084564
Default should work usually, but if you for some reason want to use different
then change this. May contain multiple paths separated with space.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1905 dbcabf3a-b0e7-0310-adc4-f8d773084564
finished" signal is sent.
Perl scripts aren't now autoloaded until irssi_init_finished is TRUE (fixes
the crash at startup).
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1879 dbcabf3a-b0e7-0310-adc4-f8d773084564
separately now). Added statusbar code to available to perl, it's now
possible to create new statusbar items with perl scripts.
statusbar_items_redraw(char *name) can now be used to easily redraw all
named statusbar items in screen.
Probably several other changes I've already forgotten :)
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1861 dbcabf3a-b0e7-0310-adc4-f8d773084564
perl_scripts_deinit() now destroys all dynamically loaded libraries (Irssi,
Irssi::Irc, Irssi::UI too) so /UNLOAD perl should now release more memory,
this also makes /unload perl, /load perl work again.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1859 dbcabf3a-b0e7-0310-adc4-f8d773084564
You can't /LOAD the same module twice. Syntax changed to /LOAD <module>
[<submodule>], /UNLOAD <module> [<submodule>].
NOTE: all modules now need to call register_module() in their init()
function.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1748 dbcabf3a-b0e7-0310-adc4-f8d773084564
