root/libutil/die.c(149.html)

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DEFINITIONS

This source file includes following definitions.
  1. setquiet
  2. setverbose
  3. setdebug
  4. sethandler
  5. die
  6. die_with_code
  7. message
  8. warning

/*
 * Copyright (c) 1997, 1998, 1999, 2000, 2001, 2002, 2003
 *      Tama Communications Corporation
 *
 * This file is part of GNU GLOBAL.
 *
 * 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 3 of the License, or
 * (at your option) any later version.
 * 
 * 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, see <http://www.gnu.org/licenses/>.
 */
#ifdef HAVE_CONFIG_H #include <config.h> #endif #include <stdio.h> #ifdef STDC_HEADERS #include <stdlib.h> #endif #include "die.h" static int quiet; static int verbose; static int debug; static void (*exit_proc)(void); void setquiet(void) { quiet = 1; } void setverbose(void) { verbose = 1; } void setdebug(void) { debug = 1; } void sethandler(void (*proc)(void)) { exit_proc = proc; } void die(const char *s, ...) { va_list ap; if (!quiet) { fprintf(stderr, "%s: ", progname); va_start(ap, s); (void)vfprintf(stderr, s, ap); va_end(ap); fputs("\n", stderr); } if (exit_proc) (*exit_proc)(); if (debug) abort(); exit(1); } void die_with_code(int n, const char *s, ...) { va_list ap; if (!quiet) { fprintf(stderr, "%s: ", progname); va_start(ap, s); (void)vfprintf(stderr, s, ap); va_end(ap); fputs("\n", stderr); } if (exit_proc) (*exit_proc)(); if (debug) abort(); exit(n); } void message(const char *s, ...) { va_list ap; if (!quiet && verbose) { va_start(ap, s); (void)vfprintf(stderr, s, ap); va_end(ap); fputs("\n", stderr); } } void warning(const char *s, ...) { va_list ap; if (!quiet) { fputs("Warning: ", stderr); va_start(ap, s); (void)vfprintf(stderr, s, ap); va_end(ap); fputs("\n", stderr); } }

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