Age         Owner                  TLA  Line data    Source code

                                  1                 : /*-
                                  2                 :  * Copyright (c) 1993
                                  3                 :  *  The Regents of the University of California.  All rights reserved.
                                  4                 :  *
                                  5                 :  * Redistribution and use in source and binary forms, with or without
                                  6                 :  * modification, are permitted provided that the following conditions
                                  7                 :  * are met:
                                  8                 :  * 1. Redistributions of source code must retain the above copyright
                                  9                 :  *    notice, this list of conditions and the following disclaimer.
                                 10                 :  * 2. Redistributions in binary form must reproduce the above copyright
                                 11                 :  *    notice, this list of conditions and the following disclaimer in the
                                 12                 :  *    documentation and/or other materials provided with the distribution.
                                 13                 :  * 3. Neither the name of the University nor the names of its contributors
                                 14                 :  *    may be used to endorse or promote products derived from this software
                                 15                 :  *    without specific prior written permission.
                                 16                 :  *
                                 17                 :  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                                 18                 :  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                                 19                 :  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                                 20                 :  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                                 21                 :  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                                 22                 :  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                                 23                 :  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                                 24                 :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                                 25                 :  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                                 26                 :  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                                 27                 :  * SUCH DAMAGE.
                                 28                 :  */
                                 29                 : 
                                 30                 : /*
                                 31                 :  * This is cut down to just the minimum that we need to build indent.
                                 32                 :  */
                                 33                 : #include "c.h"
                                 34                 : 
                                 35                 : #include <err.h>
                                 36                 : #include <errno.h>
                                 37                 : #include <stdarg.h>
                                 38                 : #include <stdio.h>
                                 39                 : #include <stdlib.h>
                                 40                 : #include <string.h>
                                 41                 : 
                                 42                 : void
   56 tgl                        43 UNC           0 : err(int eval, const char *fmt, ...)
                                 44                 : {
                                 45               0 :     int code = errno;
                                 46                 :     va_list ap;
                                 47               0 :     va_start(ap, fmt);
                                 48               0 :     if (fmt != NULL) {
                                 49               0 :         vfprintf(stderr, fmt, ap);
                                 50               0 :         fprintf(stderr, ": ");
                                 51                 :     }
                                 52               0 :     fprintf(stderr, "%s\n", strerror(code));
                                 53               0 :     va_end(ap);
                                 54               0 :     exit(eval);
                                 55                 : }
                                 56                 : 
                                 57                 : void
                                 58               0 : errx(int eval, const char *fmt, ...)
                                 59                 : {
                                 60                 :     va_list ap;
                                 61               0 :     va_start(ap, fmt);
                                 62               0 :     if (fmt != NULL)
                                 63               0 :         vfprintf(stderr, fmt, ap);
                                 64               0 :     fprintf(stderr, "\n");
                                 65               0 :     va_end(ap);
                                 66               0 :     exit(eval);
                                 67                 : }