libSystem

/* $Id$ */

/* This file is part of DeforaOS System libSystem */

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions are

* met:

* 1. Redistributions of source code must retain the above copyright

* notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

* notice, this list of conditions and the following disclaimer in the

* documentation and/or other materials provided with the distribution.

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

#ifndef LIBSYSTEM_SYSTEM_ERROR_H

# define LIBSYSTEM_SYSTEM_ERROR_H

# include "string.h"

# ifdef __cplusplus

extern "C" {

# endif

/* types */

typedef int ErrorCode;

/* functions */

/* accessors */

String const * error_get(ErrorCode * code);

ErrorCode error_get_code(void);

void error_set(String const * format, ...);

void error_setv(String const * format, va_list ap);

ErrorCode error_set_code(ErrorCode code, String const * format, ...);

ErrorCode error_set_codev(ErrorCode code, String const * format, va_list ap);

ErrorCode error_set_print(String const * program, ErrorCode code,

String const * format, ...);

ErrorCode error_set_printv(String const * program, ErrorCode code,

String const * format, va_list ap);

/* useful */

ErrorCode error_print(String const * program);

# ifdef __cplusplus

}

# endif

#endif /* !LIBSYSTEM_SYSTEM_ERROR_H */