1 /* This testcase is part of GDB, the GNU debugger.
3 Copyright 2004, 2007-2012 Free Software Foundation, Inc.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
25 static volatile int done
;
28 static void /* HANDLER */
29 handler (int sig
, siginfo_t
*info
, void *context
)
43 /* Set up the signal handler. */
45 struct sigaction action
;
46 memset (&action
, 0, sizeof (action
));
48 action
.sa_sigaction
= handler
;
49 action
.sa_flags
|= SA_SIGINFO
;
51 action
.sa_handler
= handler
;
53 sigaction (SIGVTALRM
, &action
, NULL
);
56 /* Set up a one-off timer. A timer, rather than SIGSEGV, is used as
57 after a timer handler finishes the interrupted code can safely
60 struct itimerval itime
;
61 memset (&itime
, 0, sizeof (itime
));
62 itime
.it_value
.tv_usec
= 250 * 1000;
63 setitimer (ITIMER_VIRTUAL
, &itime
, NULL
);
This page took 0.030359 seconds and 4 git commands to generate.