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Re: Can I get a sigint when the bash window closed with close window's button ?



"Igor Pechtchanski" <pechtcha@cs.nyu.edu> wrote in message Pine.GSO.4.63.0511151424250.15491@slinky.cs.nyu.edu">news:Pine.GSO.4.63.0511151424250.15491@slinky.cs.nyu.edu...
On Tue, 15 Nov 2005, Konrad Eisele wrote:

When th cygwin bash window is closed by clicking on the window's close
button the the appliaction gets killed without recieving a sigint or any
atexit called. Is there a way to be able to run cleanup code when the
application is about to be killed?

According to exceptions.cc, a SIGHUP will be sent to bash in this case. Are you handling the right signal?

BTW, the atexit() callback also should be called -- do you have a simple
testcase to reproduce the problem?
Igor

I know nothing about signals, but this program when run inside bash does not seem to run callback() *ever*.
^c does not run it. Closing the bash window does not run it. But if you remove the loop then it *is* run.


#include <stdio.h>
void callback()
{
 FILE *current;

current=fopen("test.txt","a");
fprintf(current,"atexit");
}

int main()
{
atexit(*callback);
while(1)
{};
}




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