libSystem

/* $Id$ */
/* Copyright (c) 2007-2020 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS System libSystem */
/* All rights reserved.
*
* 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 */