contrib/bind-9.2.4rc7/lib/isc/unix/include/isc/strerror.h

   1 /*
   2  * Copyright (C) 2004  Internet Systems Consortium, Inc. ("ISC")
   3  * Copyright (C) 2001  Internet Software Consortium.
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  10  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  11  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  12  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  13  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  14  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  15  * PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 /* $Id: strerror.h,v 1.2.2.1 2004/03/09 06:12:15 marka Exp $ */
  19
  20 #ifndef ISC_STRERROR_H
  21 #define ISC_STRERROR_H
  22
  23 #include <sys/types.h>
  24
  25 #include <isc/lang.h>
  26
  27 ISC_LANG_BEGINDECLS
  28
  29 #define ISC_STRERRORSIZE 128
  30
  31 /*
  32  * Provide a thread safe wrapper to strerrror().
  33  * 'buf' is always returned.
  34  *
  35  * Requires:
  36  *      'buf' to be non NULL.
  37  */
  38 char *
  39 isc__strerror(int num, char *buf, size_t bufsize);
  40
  41 ISC_LANG_ENDDECLS
  42
  43 #endif /* ISC_STRERROR_H */