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1 /*
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2 * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 package sun.jvm.hotspot.runtime.linux_x86;
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26
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27 public class LinuxSignals {
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28 private static String[] signalNames = {
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29 "", /* No signal 0 */
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30 "SIGHUP", /* hangup */
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31 "SIGINT", /* interrupt (rubout) */
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32 "SIGQUIT", /* quit (ASCII FS) */
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33 "SIGILL", /* illegal instruction (not reset when caught) */
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34 "SIGTRAP", /* trace trap (not reset when caught) */
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35 "SIGABRT", /* used by abort, replace SIGIOT in the future */
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36 "SIGIOT",
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37 "SIGBUS",
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38 "SIGFPE", /* floating point exception */
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39 "SIGKILL", /* kill (cannot be caught or ignored) */
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40 "SIGUSR1", /* user defined signal 1 */
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41 "SIGSEGV", /* segmentation violation */
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42 "SIGUSR2", /* user defined signal 2 */
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43 "SIGPIPE", /* write on a pipe with no one to read it */
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44 "SIGALRM", /* alarm clock */
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45 "SIGTERM", /* software termination signal from kill */
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46 "SIGSTKFLT",
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47 "SIGCHLD", /* child status change alias */
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48 "SIGCONT", /* stopped process has been continued */
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49 "SIGSTOP", /* stop (cannot be caught or ignored) */
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50 "SIGTSTP", /* user stop requested from tty */
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51 "SIGTTIN", /* background tty read attempted */
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52 "SIGTTOU", /* background tty write attempted */
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53 "SIGURG", /* urgent socket condition */
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54 "SIGXCPU", /* exceeded cpu limit */
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55 "SIGXFSZ", /* exceeded file size limit */
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56 "SIGVTALRM", /* virtual timer expired */
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57 "SIGPROF", /* profiling timer expired */
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58 "SIGWINCH", /* window size change */
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59 "SIGPOLL", /* pollable event occured */
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60 "SIGPWR", /* power-fail restart */
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61 "SIGSYS"
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62 };
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63
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64 public static String getSignalName(int sigNum) {
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65 if ((sigNum <= 0) || (sigNum >= signalNames.length)) {
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66 // Probably best to fail in a non-destructive way
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67 return "<Error: Illegal signal number " + sigNum + ">";
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68 }
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69 return signalNames[sigNum];
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70 }
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71 }
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