mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-11-27 20:59:36 +08:00
56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
/******************************************************************************
|
|
** Filename: efio.c
|
|
** Purpose: Utility I/O routines
|
|
** Author: Dan Johnson
|
|
** History: 5/21/89, DSJ, Created.
|
|
**
|
|
** (c) Copyright Hewlett-Packard Company, 1988.
|
|
** Licensed under the Apache License, Version 2.0 (the "License");
|
|
** you may not use this file except in compliance with the License.
|
|
** You may obtain a copy of the License at
|
|
** http://www.apache.org/licenses/LICENSE-2.0
|
|
** Unless required by applicable law or agreed to in writing, software
|
|
** distributed under the License is distributed on an "AS IS" BASIS,
|
|
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
** See the License for the specific language governing permissions and
|
|
** limitations under the License.
|
|
******************************************************************************/
|
|
/*----------------------------------------------------------------------------
|
|
Include Files and Type Defines
|
|
----------------------------------------------------------------------------*/
|
|
#include "efio.h"
|
|
#include "danerror.h"
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#define MAXERRORMESSAGE 256
|
|
|
|
/*----------------------------------------------------------------------------
|
|
Public Code
|
|
----------------------------------------------------------------------------*/
|
|
/**
|
|
* This routine attempts to open the specified file in the
|
|
* specified mode. If the file can be opened, a pointer to
|
|
* the open file is returned. If the file cannot be opened,
|
|
* an error is trapped.
|
|
* @param Name name of file to be opened
|
|
* @param Mode mode to be used to open file
|
|
* @return Pointer to open file.
|
|
* @note Globals: None
|
|
* @note Exceptions: #FOPENERROR unable to open specified file
|
|
* @note History: 5/21/89, DSJ, Created.
|
|
*/
|
|
FILE *Efopen(const char *Name, const char *Mode) {
|
|
FILE *File;
|
|
char ErrorMessage[MAXERRORMESSAGE];
|
|
|
|
File = fopen (Name, Mode);
|
|
if (File == NULL) {
|
|
sprintf (ErrorMessage, "Unable to open %s", Name);
|
|
DoError(FOPENERROR, ErrorMessage);
|
|
return (NULL);
|
|
}
|
|
else
|
|
return (File);
|
|
} /* Efopen */
|