Glib::Signal(3pm)

NAME

Glib::Signal - Object customization and general purpose notification

integer = Glib->install_exception_handler ($func, $data=undef): o $func (subroutine); o $data (scalar); Install a subroutine to be executed when a signal emission traps an
exception (a croak or die). $func should return boolean (true if the handler should remain installed) and expect to receive a single scalar. This scalar will be a private copy of $@ which the handler can mangle
to its heart's content.; Returns an identifier that may be used with "remove_exception_handler".; See "gperl_install_exception_handler()" in Glib::xsapi.
Glib->remove_exception_handler ($tag): o $tag (integer); Remove the exception handler identified by $tag, as returned by "install_exception_handler". If $tag cannot be found, this does nothing.; WARNING: Do not call this function from within an exception handler.
If you want to remove your handler during its execution just have it
return false.; See "gperl_remove_exception_handler()" in Glib::xsapi.

This software is licensed under the LGPL. See Glib for a full notice.