[9fans] Another silly one..

[9fans] Another silly one..

[Ish Rattan]

I am trying to figure the usage of
	int atnotify(int (*f)(void *, char *), int in);

to set up an alarm signal hendler. I can't get past the type mismatch
error. Any pointers will be appreciated. The sample code is given below.

-ishwar
---
#include <u.h>
#include <libc.h>

int handle(void *uureg, char *signal)
{
   print("signal seen: %s\n", signal);
   return 1;
}

main()
{
   char *reason="alarm";

   atnotify(handle(nil, reason), 1);
   alarm(1000);
   print("All done..\n");
   exits(0);
}
----

Re: [9fans] Another silly one..

[Lucio De Re]

On Tue, Oct 23, 2001 at 12:19:48PM -0400, Ish Rattan wrote:
> 
>    atnotify(handle(nil, reason), 1);
remove              ^^^^^^^^^^^^^ you want the function name, not a
call to it.

>    alarm(1000);
>    print("All done..\n");
>    exits(0);
> }
> ----