include/err.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*-
  24  * Copyright (c) 1993
  25  *      The Regents of the University of California.  All rights reserved.
  26  *
  27  * Redistribution and use in source and binary forms, with or without
  28  * modification, are permitted provided that the following conditions
  29  * are met:
  30  * 1. Redistributions of source code must retain the above copyright
  31  *    notice, this list of conditions and the following disclaimer.
  32  * 2. Redistributions in binary form must reproduce the above copyright
  33  *    notice, this list of conditions and the following disclaimer in the
  34  *    documentation and/or other materials provided with the distribution.
  35  * 3. All advertising materials mentioning features or use of this software
  36  *    must display the following acknowledgement:
  37  *      This product includes software developed by the University of
  38  *      California, Berkeley and its contributors.
  39  * 4. Neither the name of the University nor the names of its contributors
  40  *    may be used to endorse or promote products derived from this software
  41  *    without specific prior written permission.
  42  *
  43  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  44  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  45  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  46  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  47  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  48  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  49  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  50  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  51  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  52  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  53  * SUCH DAMAGE.
  54  *
  55  *      @(#)err.h       8.1 (Berkeley) 6/2/93
  56  */
  57
  58 #ifndef _ERR_H_
  59 #define _ERR_H_
  60
  61 /*
  62  * Don't use va_list in the err/warn prototypes.   Va_list is typedef'd in two
  63  * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one
  64  * of them here we may collide with the utility's includes.  It's unreasonable
  65  * for utilities to have to include one of them to include err.h, so we get
  66  * __darwin_va_list from <machine/_type.h> and use it.
  67  */
  68 #include <sys/cdefs.h>
  69 #include <_types.h>
  70
  71 __BEGIN_DECLS
  72 void    err(int, const char *, ...) __DARWIN_LDBL_COMPAT(err) __dead2;
  73 void    verr(int, const char *, __darwin_va_list) __DARWIN_LDBL_COMPAT(verr) __dead2;
  74 void    errc(int, int, const char *, ...) __DARWIN_LDBL_COMPAT(errc) __dead2;
  75 void    verrc(int, int, const char *, __darwin_va_list) __DARWIN_LDBL_COMPAT(verrc) __dead2;
  76 void    errx(int, const char *, ...) __DARWIN_LDBL_COMPAT(errx) __dead2;
  77 void    verrx(int, const char *, __darwin_va_list) __DARWIN_LDBL_COMPAT(verrx) __dead2;
  78 void    warn(const char *, ...) __DARWIN_LDBL_COMPAT(warn);
  79 void    vwarn(const char *, __darwin_va_list) __DARWIN_LDBL_COMPAT(vwarn);
  80 void    warnc(int, const char *, ...) __DARWIN_LDBL_COMPAT(warnc);
  81 void    vwarnc(int, const char *, __darwin_va_list) __DARWIN_LDBL_COMPAT(vwarnc);
  82 void    warnx(const char *, ...) __DARWIN_LDBL_COMPAT(warnx);
  83 void    vwarnx(const char *, __darwin_va_list) __DARWIN_LDBL_COMPAT(vwarnx);
  84 void    err_set_file(void *);
  85 void    err_set_exit(void (*)(int));
  86
  87 __END_DECLS
  88
  89 #endif /* !_ERR_H_ */