/* This testcase is part of GDB, the GNU debugger.
- Copyright 2004, 2007 Free Software Foundation, Inc.
+ Copyright 2004, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <string.h>
#include <signal.h>
#include <sys/time.h>
+#include <errno.h>
static volatile int done;
itimer_virtual = ITIMER_VIRTUAL
} itimer = ITIMER_VIRTUAL;
+int
main ()
{
+ int res;
/* Set up the signal handler. */
memset (&action, 0, sizeof (action));
action.sa_handler = handler;
/* Set up a one-off timer. A timer, rather than SIGSEGV, is
used as after a timer handler finishes the interrupted code
can safely resume. */
- setitimer (itimer, &itime, NULL);
+ res = setitimer (itimer, &itime, NULL);
+ if (res == -1)
+ {
+ printf ("First call to setitimer failed, errno = %d\r\n",errno);
+ itimer = ITIMER_REAL;
+ res = setitimer (itimer, &itime, NULL);
+ if (res == -1)
+ {
+ printf ("Second call to setitimer failed, errno = %d\r\n",errno);
+ return 1;
+ }
+ }
/* Wait. */
while (!done);
done = 0;
}
+ return 0;
}