/**
* \file
* <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
* Copyright 2004 Develer S.r.l. (http://www.develer.com/)
* Copyright 1999, 2000, 2001, 2003 Bernardo Innocenti <bernie@develer.com>
- * This file is part of DevLib - See README.devlib for information.
+ *
* -->
*
* \brief Virtual KFile I/O interface.
* \author Bernardo Innocenti <bernie@develer.com>
*/
-/*#*
- *#* $Log$
- *#* Revision 1.3 2007/10/04 19:39:25 batt
- *#* Add seek constants.
- *#*
- *#* Revision 1.1 2007/06/14 14:42:48 batt
- *#* Move kfile to kern/ directory; remove duplicate file.h.
- *#*
- *#* Revision 1.7 2007/06/08 14:25:43 batt
- *#* Merge from project_ks.
- *#*
- *#* Revision 1.6 2006/07/19 12:56:28 bernie
- *#* Convert to new Doxygen style.
- *#*
- *#* Revision 1.5 2005/11/04 16:20:02 bernie
- *#* Fix reference to README.devlib in header.
- *#*
- *#* Revision 1.4 2005/04/11 19:10:28 bernie
- *#* Include top-level headers from cfg/ subdir.
- *#*
- *#* Revision 1.3 2004/12/31 16:43:23 bernie
- *#* Move seek function last in VT.
- *#*
- *#* Revision 1.2 2004/08/25 14:12:09 rasky
- *#* Aggiornato il comment block dei log RCS
- *#*
- *#* Revision 1.1 2004/08/04 02:40:25 bernie
- *#* Add virtual file I/O interface.
- *#*
- *#*/
#ifndef MWARE_KFILE_H
#define MWARE_KFILE_H
/* fwd decl */
struct _KFile;
+typedef int32_t kfile_off_t;
+
/**
* Costants for repositioning read/write file offset.
* These are needed because on some embedded platforms
typedef size_t (*ReadFunc_t) (struct _KFile *fd, void *buf, size_t size);
typedef size_t (*WriteFunc_t) (struct _KFile *fd, const void *buf, size_t size);
-typedef int32_t (*SeekFunc_t) (struct _KFile *fd, int32_t offset, KSeekMode whence);
+typedef int32_t (*SeekFunc_t) (struct _KFile *fd, kfile_off_t offset, KSeekMode whence);
typedef bool (*OpenFunc_t) (struct _KFile *fd, const char *name, int mode);
typedef bool (*CloseFunc_t) (struct _KFile *fd);
uint32_t size;
} KFile;
+
+/*
+ * Generic implementation of seek function.
+ */
+int32_t kfile_seek(struct _KFile *fd, kfile_off_t offset, KSeekMode whence);
+
+/*
+ * Kfile test function
+ */
+bool kfile_test(uint8_t *buf, size_t _size , uint8_t *save_buf, size_t * save_buf_size);
+
#endif /* MWARE_KFILE_H */