--- /dev/null
+/**
+ * \file fsw_posix.h
+ * POSIX user space host environment header.
+ */
+
+/*-
+ * Copyright (c) 2006 Christoph Pfisterer
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the
+ * distribution.
+ *
+ * * Neither the name of Christoph Pfisterer nor the names of the
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _FSW_POSIX_H_
+#define _FSW_POSIX_H_
+
+#include "fsw_core.h"
+
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/dir.h>
+
+
+/**
+ * POSIX Host: Private per-volume structure.
+ */
+
+struct fsw_posix_volume {
+ struct fsw_volume *vol; //!< FSW volume structure
+
+ int fd; //!< System file descriptor for data access
+
+};
+
+/**
+ * POSIX Host: Private structure for an open file.
+ */
+
+struct fsw_posix_file {
+ struct fsw_posix_volume *pvol; //!< POSIX host volume structure
+
+ struct fsw_shandle shand; //!< FSW handle for this file
+
+};
+
+/**
+ * POSIX Host: Private structure for an open directory.
+ */
+
+struct fsw_posix_dir {
+ struct fsw_posix_volume *pvol; //!< POSIX host volume structure
+
+ struct fsw_shandle shand; //!< FSW handle for this file
+
+};
+
+
+/* functions */
+
+struct fsw_posix_volume * fsw_posix_mount(const char *path, struct fsw_fstype_table *fstype_table);
+int fsw_posix_unmount(struct fsw_posix_volume *pvol);
+
+struct fsw_posix_file * fsw_posix_open(struct fsw_posix_volume *pvol, const char *path, int flags, mode_t mode);
+ssize_t fsw_posix_read(struct fsw_posix_file *file, void *buf, size_t nbytes);
+off_t fsw_posix_lseek(struct fsw_posix_file *file, off_t offset, int whence);
+int fsw_posix_close(struct fsw_posix_file *file);
+
+struct fsw_posix_dir * fsw_posix_opendir(struct fsw_posix_volume *pvol, const char *path);
+struct dirent * fsw_posix_readdir(struct fsw_posix_dir *dir);
+void fsw_posix_rewinddir(struct fsw_posix_dir *dir);
+int fsw_posix_closedir(struct fsw_posix_dir *dir);
+
+
+#endif