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Diffstat (limited to 'error.h')
-rw-r--r-- | error.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/error.h b/error.h deleted file mode 100644 index eb43b52..0000000 --- a/error.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * Copyright (c) 2009-2018 Richard Braun. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Upstream site with license notes : - * http://git.sceen.net/rbraun/librbraun.git/ - */ - -#ifndef _ERROR_H -#define _ERROR_H - -#include <stdnoreturn.h> - -#include "macros.h" - -/* - * List of errors this library can return. - * - * ERROR_SUCCESS is guaranteed to be 0, allowing code such as : - * - * error = do_smth(); - * - * if (error) { - * ...; - * } - */ -enum { - ERROR_SUCCESS, - ERROR_UNKNOWN, - ERROR_INVAL, - ERROR_NOMEM, - ERROR_FORMAT, - ERROR_NORES, - ERROR_PERM, - ERROR_BUSY, - ERROR_TIMEDOUT, - ERROR_AGAIN, - ERROR_EXIST, -}; - -/* - * Return the message matching the given error. - * - * The returned address points to a statically allocated, read only, - * null-terminated string literal. The caller must not attempt to use it - * for anything else than error reporting. - */ -const char * error_str(unsigned int error); - -/* - * Map standard error codes to error values. - * - * This function accepts a subset of the standard error codes in errno.h. - * When called, and if the errno value is handled, it will return the - * corresponding ERROR_xxx code. Otherwise ERROR_UNKNOWN is returned. - */ -unsigned int error_from_errno(int errno_code); - -/* - * If error denotes an actual error (i.e. is not 0), abort, using the given - * string as a prefix for the error message. A NULL prefix is allowed. - */ -void error_check(int error, const char *prefix); - -#endif /* _ERROR_H */ |