[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE : [lwip-users] Error handling in sockets layer.
From: |
Frédéric BERNON |
Subject: |
RE : [lwip-users] Error handling in sockets layer. |
Date: |
Tue, 17 Apr 2007 14:26:02 +0200 |
Most
of sockets should directly return an error code from errno.h (if the return
value can be an error code, like in lwip_connect, lwip_bind, etc...). Some
others set the global "errno" value. Last, once the socket is created, you can
get an error code "per socket" using getsockopt( ...SO_ERROR...),
the code you have seen in lwip_socket struct (and the getsockopt call reset the
error to 0).
I'm
not sure which function set such or such error code, but if you see any problems
in error handling, send us an email...
====================================
Frédéric
BERNON
HYMATOM SA
Chef de projet informatique
Microsoft
Certified Professional
Tél. : +33
(0)4-67-87-61-10
Fax. : +33
(0)4-67-70-85-44
Email : address@hiddenr
Web Site : http://www.hymatom.fr
====================================
P
Avant
d'imprimer, penser à l'environnement
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- RE : [lwip-users] Error handling in sockets layer.,
Frédéric BERNON <=