Re: graphs

2000-02-01 Thread Wolfram Kahl 


Wojciech Moczydlowski, Jr [EMAIL PROTECTED] (Khaliff TM) wrote:
  
  The second question - does anybody know about a GHC/Haskell library with
  graphs implementation?

Depending on what precisely you need, Martin Erwig's
``Functional Graph Library'' might contain something useful for you:

http://www.informatik.fernuni-hagen.de/import/pi4/erwig/fgl/



Wolfram

Re: Socket module, graphs

2000-02-01 Thread Sven Panne 

Hannah Schroeter wrote:
 [...] There should be a call to
 SocketPrim.setSocketOption sock SocketPrim.ReuseAddr 1
 before bindSocket.
 
 *wink* to the GHC team :-)

OK, understood.  :-)  I've added this to SocketPrim for AF_INET,
but I'm unsure about the AF_UNIX case. Is it necessary? Does it
any harm otherwise? It's been a long time since my last
#include netinet/in.h...

Cheers,
   Sven
-- 
Sven PanneTel.: +49/89/2178-2235
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Re: Socket module, graphs

2000-02-01 Thread Hannah Schroeter 

Hello!

On Tue, Feb 01, 2000 at 12:10:33PM +0100, Sven Panne wrote:
 Hannah Schroeter wrote:
  [...] There should be a call to
  SocketPrim.setSocketOption sock SocketPrim.ReuseAddr 1
  before bindSocket.

  *wink* to the GHC team :-)

 OK, understood.  :-)  I've added this to SocketPrim for AF_INET,

To SocketPrim? I thought the problem was in Socket.listenOn?

 but I'm unsure about the AF_UNIX case. Is it necessary? Does it
 any harm otherwise? It's been a long time since my last
 #include netinet/in.h...

:-) Not for me.

I believe it's not needed in the AF_UNIX case, but doesn't harm either.
(That's from reading BSD source! I hope that matches portable behaviour.)

 Cheers,
Sven

Regards, Hannah.