LinuxQuestions.org - Catch signals C++

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Catch signals C++

I have some books that talk about signals and they reference functions like:

sigaction()
and structs with the same name:
struct sigaction{...}

then I read the man page about signal and i had saw references to functions like:

sighandler_t signal(int signum, sighandler_t handler);

that is on RH 9
but in RH 7 i read:

void (*signal(int signum, void (*sighandler)(int)))(int);

the question:

Who know how to make signal treatments on C++ avoiding those things??
On Perl I can do it... How can I do it in c++??

thanx
moya

No problem!
Just put a "void myfunc (int)" as a function pointer in the second place of the fucnction signal.
for example

Code:

void my_sig_handler (int a) {

    printf ("Signal TERMINATE has been handled!\n");

}

/*...*/

int main () {

    signal (SIGINT,  my_sig_handler); /* this line will redirect ctrl+c signal to your function */

    return 0;

}

Thanx
It solve my problem..:-)