This is just a random stab in the dark, but my guess is that std.signals
hasn't been updated since the changes that make global vars live in TLS.
Try
__gshared SignalForwarder sigWinchSignal;
__gshared SignalForwarder sigAlrmSignal;
On 21/11/2010 08:05, Peter Federighi wrote:
So, I've been trying to come up with an nice way of dealing with POSIX/Linux
signals when I discovered std.signals. It looked cool, and while it doesn't
provide exactly what I want to do (since I have to use global functions in
order to use sigaction), it's nice enough. So here's a simplified form of
what I'm trying to do (it doesn't actually do anything). It compiles fine,
but segfaults on the connect call.
Any ideas?
Thank you,
- Peter
import std.signals;
import std.stdio;
class SignalForwarder
{
mixin Signal!(int);
}
SignalForwarder sigWinchSignal; // Window size change signal
SignalForwarder sigAlrmSignal; // Timer alarm signal
void main()
{
SigWinchHandler winch;
SigAlrmHandler alrm;
// put sigaction code here
sigWinchSignal.connect(&winch.handler);
sigAlrmSignal.connect(&alrm.handler);
// do something here
}
// the functions that get called via sigaction
void sigWinch(int signal)
{
sigWinchSignal.emit(signal);
}
void sigAlrm(int signal)
{
sigAlrmSignal.emit(signal);
}
// perhaps one of many functions I want called when a signal is raised
class SigWinchHandler
{
void handler(int signal)
{
writeln("WINCH");
}
}
class SigAlrmHandler
{
void handler(int signal)
{
writeln("ALRM");
}
}
--
My enormous talent is exceeded only by my outrageous laziness.
http://www.ssTk.co.uk
