Move sipo driver to generic bertos driver dir.

[bertos.git] / bertos / drv / sipo.h

diff --git a/bertos/drv/sipo.h b/bertos/drv/sipo.h
new file mode 100644 (file)
index 0000000..ab5100f
--- /dev/null
+++ b/bertos/drv/sipo.h
@@ -0,0 +1,71 @@
+/**
+ * \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 2008 Develer S.r.l. (http://www.develer.com/)
+ *
+ * -->
+ *
+ * \brief Macro for SIPO_H
+ *
+ *
+ * \version $Id$
+ *
+ * \author Daniele Basile <asterix@develer.com>
+ */
+
+#ifndef DRV_SIPO_H
+#define DRV_SIPO_H
+
+#include <kern/kfile.h>
+
+/**
+ * Sipo KFile context structure.
+ */
+typedef struct Sipo
+{
+       KFile fd;                       ///< File descriptor.
+} Sipo;
+
+/**
+ * ID for sipo.
+ */
+#define KFT_SIPO MAKE_ID('S', 'I', 'P', 'O')
+
+/**
+ * Convert + ASSERT from generic KFile to Sipo.
+ */
+INLINE Sipo * SIPO_CAST(KFile *fd)
+{
+       ASSERT(fd->_type == KFT_SIPO);
+       return (Sipo *)fd;
+}
+
+void sipo_init(Sipo *fd);
+
+#endif // DRV_SIPO_H
+