X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/bb7ce16533fb6c1384775dea6e1150e74c229daf..refs/heads/eme/taskfs:/lunaix-os/includes/lunaix/fs/twifs.h

diff --git a/lunaix-os/includes/lunaix/fs/twifs.h b/lunaix-os/includes/lunaix/fs/twifs.h
index 5634112..50579ae 100644
--- a/lunaix-os/includes/lunaix/fs/twifs.h
+++ b/lunaix-os/includes/lunaix/fs/twifs.h
@@ -1,14 +1,17 @@
 #ifndef __LUNAIX_TWIFS_H
 #define __LUNAIX_TWIFS_H
 
+#include <lunaix/ds/ldga.h>
 #include <lunaix/fs.h>
+#include <lunaix/fs/twimap.h>
+#include <lunaix/spike.h>
 
 struct twifs_node
 {
     struct hstr name;
     inode_t ino_id;
     void* data;
-    uint32_t itype;
+    u32_t itype;
     char name_val[VFS_NAME_MAXLEN];
     struct llist_header children;
     struct llist_header siblings;
@@ -25,9 +28,25 @@ struct twifs_node
     } ops;
 };
 
+#define twinode_getdata(inode, type)                                           \
+    ({                                                                         \
+        struct twifs_node* twinode = (struct twifs_node*)(inode)->data;        \
+        assert(twinode);                                                       \
+        (type) twinode->data;                                                  \
+    })
+
+#define EXPORT_TWIFS_PLUGIN(label, plg_init)                                   \
+    export_ldga_el(twiplugin_inits, label, ptr_t, plg_init)
+
+void
+twifs_register_plugins();
+
 void
 twifs_init();
 
+struct twifs_node*
+twifs_file_node_vargs(struct twifs_node* parent, const char* fmt, va_list args);
+
 struct twifs_node*
 twifs_file_node(struct twifs_node* parent, const char* fmt, ...);
 
@@ -37,4 +56,14 @@ twifs_dir_node(struct twifs_node* parent, const char* fmt, ...);
 int
 twifs_rm_node(struct twifs_node* node);
 
+struct twimap*
+twifs_mapping(struct twifs_node* parent, void* data, const char* fmt, ...);
+
+#define twimap_entry_simple(parent, name, data, read_cb)                       \
+    ({                                                                         \
+        struct twimap* map = twifs_mapping((parent), (data), (name));          \
+        map->read = (read_cb);                                                 \
+        map;                                                                   \
+    })
+
 #endif /* __LUNAIX_TWIFS_H */