--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/runtime/linux/LinuxSignals.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package sun.jvm.hotspot.runtime.linux;
+
+public class LinuxSignals {
+  private static String[] signalNames = {
+    "",           /* No signal 0 */
+    "SIGHUP",     /* hangup */
+    "SIGINT",     /* interrupt (rubout) */
+    "SIGQUIT",    /* quit (ASCII FS) */
+    "SIGILL",     /* illegal instruction (not reset when caught) */
+    "SIGTRAP",    /* trace trap (not reset when caught) */
+    "SIGABRT",    /* used by abort, replace SIGIOT in the future */
+    "SIGIOT",
+    "SIGBUS",
+    "SIGFPE",     /* floating point exception */
+    "SIGKILL",    /* kill (cannot be caught or ignored) */
+    "SIGUSR1",    /* user defined signal 1 */
+    "SIGSEGV",    /* segmentation violation */
+    "SIGUSR2",    /* user defined signal 2 */
+    "SIGPIPE",    /* write on a pipe with no one to read it */
+    "SIGALRM",    /* alarm clock */
+    "SIGTERM",    /* software termination signal from kill */
+    "SIGSTKFLT",
+    "SIGCHLD",    /* child status change alias */
+    "SIGCONT",    /* stopped process has been continued */
+    "SIGSTOP",    /* stop (cannot be caught or ignored) */
+    "SIGTSTP",    /* user stop requested from tty */
+    "SIGTTIN",    /* background tty read attempted */
+    "SIGTTOU",    /* background tty write attempted */
+    "SIGURG",     /* urgent socket condition */
+    "SIGXCPU",    /* exceeded cpu limit */
+    "SIGXFSZ",    /* exceeded file size limit */
+    "SIGVTALRM",  /* virtual timer expired */
+    "SIGPROF",    /* profiling timer expired */
+    "SIGWINCH",   /* window size change */
+    "SIGPOLL",    /* pollable event occured */
+    "SIGPWR",     /* power-fail restart */
+    "SIGSYS"
+  };
+
+  public static String getSignalName(int sigNum) {
+    if ((sigNum <= 0) || (sigNum >= signalNames.length)) {
+      // Probably best to fail in a non-destructive way
+      return "<Error: Illegal signal number " + sigNum + ">";
+    }
+    return signalNames[sigNum];
+  }
+}