Beginnings of a new, better portable FS shell with Haiku FS interface.

Doesn't do anything ATM, but already provides the required system
interface (VFS, caches, POSIX functions).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20859 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/fs_shell/fssh_fs_attr.h

@@ -0,0 +1,50 @@
+/* File System attributes
+**
+** Distributed under the terms of the OpenBeOS License.
+*/
+#ifndef _FSSH_FS_ATTR_H
+#define	_FSSH_FS_ATTR_H
+
+
+#include "fssh_defs.h"
+#include "fssh_dirent.h"
+
+
+typedef struct fssh_attr_info {
+	uint32_t	type;
+	fssh_off_t	size;
+} fssh_attr_info;
+
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+extern fssh_ssize_t	fssh_fs_read_attr(int fd, const char *attribute,
+							uint32_t type, fssh_off_t pos, void *buffer,
+							fssh_size_t readBytes);
+extern fssh_ssize_t	fssh_fs_write_attr(int fd, const char *attribute,
+							uint32_t type, fssh_off_t pos, const void *buffer,
+							fssh_size_t readBytes);
+extern int			fssh_fs_remove_attr(int fd, const char *attribute);
+extern int			fssh_fs_stat_attr(int fd, const char *attribute,
+							struct fssh_attr_info *attrInfo);
+
+// ToDo: the following three functions are not part of the R5 API, and
+// are only preliminary - they may change or be removed at any point
+//extern int		fssh_fs_open_attr(const char *path, const char *attribute, uint32_t type, int openMode);
+extern int			fssh_fs_open_attr(int fd, const char *attribute,
+							uint32_t type, int openMode);
+extern int			fssh_fs_close_attr(int fd);
+
+extern fssh_DIR		*fssh_fs_open_attr_dir(const char *path);
+extern fssh_DIR		*fssh_fs_fopen_attr_dir(int fd);
+extern int			fssh_fs_close_attr_dir(fssh_DIR *dir);
+extern struct fssh_dirent *fssh_fs_read_attr_dir(fssh_DIR *dir);
+extern void			fssh_fs_rewind_attr_dir(fssh_DIR *dir);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif	/* _FSSH_FS_ATTR_H */