Kbase P93985: How to get CTRL-C disabled in character application on UNIX.
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
7/7/2009 |
|
Status: Verified
GOAL:
How to get CTRL-C disabled in character application on UNIX.
GOAL:
How to disable CTRL-C SIGINT for Progress client on UNIX
FACT(s) (Environment):
UNIX
Progress/OpenEdge Product Family
FIX:
There are two ways to do this:
1.) Use stty commands.
Remap it to another key using for example
stty intr ^Y
or remove the intr mapping altogether with:
stty intr ?^@?
2.) Use trap (not recommended)
Put trap "" 2 into .profile or $DLC/bin/mpro script
The reason this is not recommended is that signals are used
eeded for inter-process communications (eg broker to client)