X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=kern%2Fkfile.h;h=3bb0d09fe369088fc12b1d264b45603bcad91bcf;hb=1b38e2c9925d6ec7fc50b327fc46d490f20d7ee0;hp=953ed502f09fb8291d2ba4c55efd52121ee5212d;hpb=5f3952176a4e9a00ca8dd5ec4a6b994958f89e0a;p=bertos.git

diff --git a/kern/kfile.h b/kern/kfile.h
index 953ed502..3bb0d09f 100644
--- a/kern/kfile.h
+++ b/kern/kfile.h
@@ -1,9 +1,34 @@
 /**
  * \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.
@@ -12,36 +37,6 @@
  * \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
 
@@ -50,6 +45,8 @@
 /* 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
@@ -65,7 +62,7 @@ typedef enum KSeekMode
 
 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	kfile_off_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);
 
@@ -86,4 +83,15 @@ typedef struct _KFile
 	uint32_t		size;
 } KFile;
 
+
+/*
+ * Generic implementation of seek function.
+ */
+kfile_off_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 */