--- /dev/null
+// $Id$ --*- c -*--
+
+// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+//
+// 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; version 2 of the License.
+//
+// This program 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/resource.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#include <signal.h>
+#include <sys/resource.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include "vserver.h"
+
+static int pid;
+static void
+signalHandler(int signum)
+{
+ xid_t xid = vc_get_task_xid(pid);
+ if (xid)
+ vc_ctx_kill(xid, pid, signum);
+ else
+ kill(pid, signum);
+}
+
+void
+vc_exitLikeProcess(int p, int ret)
+{
+ int status, i;
+
+ pid = p;
+
+ for (i = 0; i < 32; i++)
+ signal(i, signalHandler);
+
+retry:
+ if (wait4(pid, &status, 0,0)==-1) {
+ if (errno==EINTR)
+ goto retry;
+ perror("wait()");
+ exit(ret);
+ }
+
+ if (WIFEXITED(status))
+ exit(WEXITSTATUS(status));
+
+ if (WIFSIGNALED(status)) {
+ struct rlimit lim = { 0,0 };
+
+ // prevent coredumps which might override the real ones
+ setrlimit(RLIMIT_CORE, &lim);
+
+ kill(getpid(), WTERMSIG(status));
+ exit(1);
+ }
+ else
+ exit(ret);
+}