src/tests/err.h

   1 /*
   2  * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 /* $Id$ */
  35
  36 #ifndef __ERR_H__
  37 #define __ERR_H__
  38
  39 #include <errno.h>
  40 #include <stdio.h>
  41 #include <stdlib.h>
  42 #include <string.h>
  43 #include <stdarg.h>
  44
  45 extern const char *__progname;
  46
  47 #if !defined(__GNUC__) && !defined(__attribute__)
  48 #define __attribute__(x)
  49 #endif
  50
  51 void warnerr(int doerrno, const char *fmt, va_list ap)
  52     __attribute__ ((format(printf, 2, 0)));
  53
  54 void verr(int eval, const char *fmt, va_list ap)
  55     __attribute__ ((noreturn, format(printf, 2, 0)));
  56 void err(int eval, const char *fmt, ...)
  57     __attribute__ ((noreturn, format(printf, 2, 3)));
  58 void verrx(int eval, const char *fmt, va_list ap)
  59     __attribute__ ((noreturn, format(printf, 2, 0)));
  60 void errx(int eval, const char *fmt, ...)
  61     __attribute__ ((noreturn, format(printf, 2, 3)));
  62 void vwarn(const char *fmt, va_list ap)
  63     __attribute__ ((format(printf, 1, 0)));
  64 void warn(const char *fmt, ...)
  65     __attribute__ ((format(printf, 1, 2)));
  66 void vwarnx(const char *fmt, va_list ap)
  67     __attribute__ ((format(printf, 1, 0)));
  68 void warnx(const char *fmt, ...)
  69     __attribute__ ((format(printf, 1, 2)));
  70
  71 #endif /* __ERR_H__ */