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- /*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Kenneth Almquist.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef lint
- char copyright[] =
- "@(#) Copyright (c) 1991 The Regents of the University of California.\n\
- All rights reserved.\n";
- #endif /* not lint */
-
- #ifndef lint
- static char sccsid[] = "@(#)mksignames.c 5.1 (Berkeley) 3/7/91";
- #endif /* not lint */
-
- /*
- * This program generates the signames.h and signames.c files.
- */
- #include <stdio.h>
- #include <signal.h>
-
-
-
- struct sig {
- int signo; /* signal number */
- char *name; /* signal name (without leading "SIG") */
- char *mesg; /* description */
- };
-
-
- struct sig sigtab[] = {
- SIGHUP, "HUP", "Hangup",
- SIGINT, "INT", "Interrupt", /* normally don't print message */
- SIGQUIT, "QUIT", "Quit",
- SIGILL, "ILL", "Illegal instruction",
- SIGTRAP, "TRAP", "Trace/BPT trap",
- #ifdef SIGABRT
- SIGABRT, "ABRT", "abort",
- #endif
- #if defined(SIGIOT) && (! defined(SIGABRT) || SIGABRT != SIGIOT)
- SIGIOT, "IOT", "abort",
- #endif
- #ifdef SIGEMT
- SIGEMT, "EMT", "EMT trap",
- #endif
- SIGFPE, "FPE", "Floating exception",
- SIGKILL, "KILL", "Killed",
- SIGBUS, "BUS", "Bus error",
- SIGSEGV, "SEGV", "Memory fault",
- SIGSYS, "SYS", "Bad system call",
- SIGPIPE, "PIPE", "Broken pipe", /* normally don't print message */
- SIGALRM, "ALRM", "Alarm call",
- SIGTERM, "TERM", "Terminated",
- #ifdef SIGUSR1
- SIGUSR1, "USR1", "User signal 1",
- #endif
- #ifdef SIGUSR2
- SIGUSR2, "USR2", "User signal 2",
- #endif
- #ifdef SIGCLD
- SIGCLD, "CLD", NULL,
- #endif
- #if defined(SIGCHLD) && ! defined(SIGCLD)
- SIGCHLD, "CLD", NULL,
- #endif
- #ifdef SIGPWR
- SIGPWR, "PWR", "Power fail",
- #endif
- #ifdef SIGPOLL
- SIGPOLL, "POLL", "Poll",
- #endif
- /* Now for the BSD signals */
- #ifdef SIGURG
- SIGURG, "URG", NULL,
- #endif
- #ifdef SIGSTOP
- SIGSTOP, "STOP", "Stopped",
- #endif
- #ifdef SIGTSTP
- SIGTSTP, "TSTP", "Stopped",
- #endif
- #ifdef SIGCONT
- SIGCONT, "CONT", NULL,
- #endif
- #ifdef SIGTTIN
- SIGTTIN, "TTIN", "Stopped (input)",
- #endif
- #ifdef SIGTTOU
- SIGTTOU, "TTOU", "Stopped (output)",
- #endif
- #ifdef SIGIO
- SIGIO, "IO", NULL,
- #endif
- #ifdef SIGXCPU
- SIGXCPU, "XCPU", "Time limit exceeded",
- #endif
- #ifdef SIGXFSZ
- SIGXFSZ, "XFSZ", NULL,
- #endif
- #ifdef SIGVTALARM
- SIGVTALARM, "VTALARM", "Virtual alarm",
- #endif
- #ifdef SIGPROF
- SIGPROF, "PROF", "Profiling alarm",
- #endif
- #ifdef SIGWINCH
- SIGWINCH, "WINCH", NULL,
- #endif
- 0, NULL, NULL
- };
-
-
- #define MAXSIG 64
-
-
- char *sigmesg[MAXSIG + 1];
-
-
- char writer[] = "\
- /*\n\
- * This file was generated by the mksignames program.\n\
- */\n\
- \n";
-
-
-
- main(argc, argv) char **argv; {
- FILE *cfile, *hfile;
- struct sig *sigp;
- int maxsig;
- int i;
-
- if ((cfile = fopen("signames.c", "w")) == NULL) {
- fputs("Can't create signames.c\n", stderr);
- exit(2);
- }
- if ((hfile = fopen("signames.h", "w")) == NULL) {
- fputs("Can't create signames.h\n", stderr);
- exit(2);
- }
- maxsig = 0;
- for (sigp = sigtab ; sigp->signo != 0 ; sigp++) {
- if (sigp->signo < 0 || sigp->signo > MAXSIG)
- continue;
- sigmesg[sigp->signo] = sigp->mesg;
- if (maxsig < sigp->signo)
- maxsig = sigp->signo;
- }
-
- fputs(writer, hfile);
- fprintf(hfile, "#define MAXSIG %d\n\n", maxsig);
- fprintf(hfile, "extern char *const sigmesg[MAXSIG+1];\n");
-
- fputs(writer, cfile);
- fprintf(cfile, "#include \"shell.h\"\n\n");
- fprintf(cfile, "char *const sigmesg[%d] = {\n", maxsig + 1);
- for (i = 0 ; i <= maxsig ; i++) {
- if (sigmesg[i] == NULL) {
- fprintf(cfile, " 0,\n");
- } else {
- fprintf(cfile, " \"%s\",\n", sigmesg[i]);
- }
- }
- fprintf(cfile, "};\n");
- exit(0);
- }
-