6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "prims/jvm.h"
27 #include "runtime/interfaceSupport.hpp"
28 #include "runtime/osThread.hpp"
29
30 #include <signal.h>
31
32 // sun.misc.Signal ///////////////////////////////////////////////////////////
33 // Signal code is mostly copied from classic vm, signals_md.c 1.4 98/08/23
34 /*
35 * This function is included primarily as a debugging aid. If Java is
36 * running in a console window, then pressing <CTRL-\\> will cause
37 * the current state of all active threads and monitors to be written
38 * to the console window.
39 */
40
41 JVM_ENTRY_NO_ENV(void*, JVM_RegisterSignal(jint sig, void* handler))
42 // Copied from classic vm
43 // signals_md.c 1.4 98/08/23
44 void* newHandler = handler == (void *)2
45 ? os::user_handler()
46 : handler;
|
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #include "precompiled.hpp"
26 #include "jvm.h"
27 #include "runtime/interfaceSupport.hpp"
28 #include "runtime/osThread.hpp"
29
30 #include <signal.h>
31
32 // sun.misc.Signal ///////////////////////////////////////////////////////////
33 // Signal code is mostly copied from classic vm, signals_md.c 1.4 98/08/23
34 /*
35 * This function is included primarily as a debugging aid. If Java is
36 * running in a console window, then pressing <CTRL-\\> will cause
37 * the current state of all active threads and monitors to be written
38 * to the console window.
39 */
40
41 JVM_ENTRY_NO_ENV(void*, JVM_RegisterSignal(jint sig, void* handler))
42 // Copied from classic vm
43 // signals_md.c 1.4 98/08/23
44 void* newHandler = handler == (void *)2
45 ? os::user_handler()
46 : handler;
|