/*
- *
- * This source code is part of
- *
- * G R O M A C S
- *
- * GROningen MAchine for Chemical Simulations
- *
- * VERSION 3.2.0
- * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
+ * This file is part of the GROMACS molecular simulation package.
+ *
* Copyright (c) 1991-2000, University of Groningen, The Netherlands.
- * Copyright (c) 2001-2004, The GROMACS development team,
- * check out http://www.gromacs.org for more information.
-
- * 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 the Free Software Foundation; either version 2
+ * Copyright (c) 2001-2004, The GROMACS development team.
+ * Copyright (c) 2012,2014, by the GROMACS development team, led by
+ * Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
+ * and including many others, as listed in the AUTHORS file in the
+ * top-level source directory and at http://www.gromacs.org.
+ *
+ * GROMACS is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
* of the License, or (at your option) any later version.
- *
- * If you want to redistribute modifications, please consider that
- * scientific software is very special. Version control is crucial -
- * bugs must be traceable. We will be happy to consider code for
- * inclusion in the official distribution, but derived work must not
- * be called official GROMACS. Details are found in the README & COPYING
- * files - if they are missing, get the official version at www.gromacs.org.
- *
+ *
+ * GROMACS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with GROMACS; if not, see
+ * http://www.gnu.org/licenses, or write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * If you want to redistribute modifications to GROMACS, please
+ * consider that scientific software is very special. Version
+ * control is crucial - bugs must be traceable. We will be happy to
+ * consider code for inclusion in the official distribution, but
+ * derived work must not be called official GROMACS. Details are found
+ * in the README & COPYING files - if they are missing, get the
+ * official version at http://www.gromacs.org.
+ *
* To help us fund GROMACS development, we humbly ask that you cite
- * the papers on the package - you can find them in the top README file.
- *
- * For more info, check our website at http://www.gromacs.org
- *
- * And Hey:
- * GROwing Monsters And Cloning Shrimps
+ * the research papers on the package. Check out http://www.gromacs.org.
*/
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
+#include "gmxpre.h"
+
+#include "gromacs/legacyheaders/sighandler.h"
-#include "typedefs.h"
-#include "gmx_fatal.h"
-#include "sighandler.h"
+#include "config.h"
+#include <stdlib.h>
+
+#include "gromacs/legacyheaders/typedefs.h"
+#include "gromacs/utility/fatalerror.h"
const char *gmx_stop_cond_name[] =
{
"Abort"
};
-/* these do not neccesarily match the stop condition, but are
+/* these do not neccesarily match the stop condition, but are
referred to in the signal handler. */
const char *gmx_signal_name[] =
{
"Abort"
};
-static volatile sig_atomic_t stop_condition=gmx_stop_cond_none;
-static volatile sig_atomic_t last_signal_name=0;
+static volatile sig_atomic_t stop_condition = gmx_stop_cond_none;
+static volatile sig_atomic_t last_signal_name = 0;
-static volatile sig_atomic_t usr_condition=0;
+static volatile sig_atomic_t usr_condition = 0;
static void signal_handler(int n)
{
- switch (n) {
-/* windows doesn't do SIGINT correctly according to ANSI (yes, signals are in
- ANSI C89, and windows spawns a thread specifically to run the INT signal
+ switch (n)
+ {
+/* windows doesn't do SIGINT correctly according to ANSI (yes, signals are in
+ ANSI C89, and windows spawns a thread specifically to run the INT signal
handler), but that doesn't matter for a simple signal handler like this. */
case SIGTERM:
case SIGINT:
/* we explicitly set things up to allow this: */
stop_condition++;
- if (n==SIGINT)
- last_signal_name=1;
- if (n==SIGTERM)
- last_signal_name=2;
+ if (n == SIGINT)
+ {
+ last_signal_name = 1;
+ }
+ if (n == SIGTERM)
+ {
+ last_signal_name = 2;
+ }
if (stop_condition == gmx_stop_cond_next)
- last_signal_name=3;
+ {
+ last_signal_name = 3;
+ }
if (stop_condition >= gmx_stop_cond_abort)
+ {
abort();
+ }
break;
#ifdef HAVE_SIGUSR1
case SIGUSR1:
- usr_condition=1;
+ usr_condition = 1;
break;
#endif
default:
}
}
-static void gmx_signal(int signum)
+static void gmx_signal(int signum)
{
#ifdef HAVE_SIGACTION
struct sigaction act;
act.sa_handler = signal_handler;
sigemptyset(&act.sa_mask);
act.sa_flags = SA_RESTART;
- sigaction(signum,&act,NULL);
+ sigaction(signum, &act, NULL);
#else
- signal(signum,signal_handler);
+ signal(signum, signal_handler);
#endif
}
{
if (debug)
{
- fprintf(debug,"Installing signal handler for SIGTERM\n");
+ fprintf(debug, "Installing signal handler for SIGTERM\n");
}
gmx_signal(SIGTERM);
}
{
if (debug)
{
- fprintf(debug,"Installing signal handler for SIGINT\n");
+ fprintf(debug, "Installing signal handler for SIGINT\n");
}
gmx_signal(SIGINT);
}
{
if (debug)
{
- fprintf(debug,"Installing signal handler for SIGUSR1\n");
+ fprintf(debug, "Installing signal handler for SIGUSR1\n");
}
gmx_signal(SIGUSR1);
}
{
if (recvd_stop_cond > stop_condition)
{
- stop_condition=recvd_stop_cond;
+ stop_condition = recvd_stop_cond;
if (stop_condition == gmx_stop_cond_next_ns)
- last_signal_name=4;
+ {
+ last_signal_name = 4;
+ }
if (stop_condition == gmx_stop_cond_next)
- last_signal_name=5;
+ {
+ last_signal_name = 5;
+ }
}
}
gmx_bool gmx_got_usr_signal(void)
{
#ifdef HAVE_SIGUSR1
- gmx_bool ret=(gmx_bool)usr_condition;
- usr_condition=0;
+ gmx_bool ret = (gmx_bool)usr_condition;
+ usr_condition = 0;
return ret;
#else
return FALSE;
#endif
}
-
-
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff