From: Ish Rattan <ishwar@pali.cps.cmich.edu>
To: <9fans@cse.psu.edu>
Subject: [9fans] Another silly one..
Date: Tue, 23 Oct 2001 12:19:48 -0400 [thread overview]
Message-ID: <Pine.LNX.4.30.0110231216550.13840-100000@pali.cps.cmich.edu> (raw)
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);
}
----
next reply other threads:[~2001-10-23 16:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-23 16:19 Ish Rattan [this message]
2001-10-23 16:34 ` Lucio De Re
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