X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/bb7ce16533fb6c1384775dea6e1150e74c229daf..c6de44b989e9d7286337e4cbf4d82d919f9120e6:/lunaix-os/kernel/fs/twifs/twifs.c?ds=sidebyside

diff --git a/lunaix-os/kernel/fs/twifs/twifs.c b/lunaix-os/kernel/fs/twifs/twifs.c
index 9a5dd8e..312c0a4 100644
--- a/lunaix-os/kernel/fs/twifs/twifs.c
+++ b/lunaix-os/kernel/fs/twifs/twifs.c
@@ -13,6 +13,7 @@
 #include <lunaix/clock.h>
 #include <lunaix/fs.h>
 #include <lunaix/fs/twifs.h>
+#include <lunaix/fs/twimap.h>
 #include <lunaix/mm/cake.h>
 #include <lunaix/mm/valloc.h>
 #include <lunaix/spike.h>
@@ -60,7 +61,6 @@ __twifs_init_inode(struct v_superblock* vsb, struct v_inode* inode)
 int
 __twifs_mount(struct v_superblock* vsb, struct v_dnode* mount_point)
 {
-    vsb->dev = 1;
     vsb->ops.init_inode = __twifs_init_inode;
 
     struct v_inode* inode = vfs_i_alloc(vsb);
@@ -159,7 +159,7 @@ __twifs_iterate_dir(struct v_file* file, struct dir_context* dctx)
         if (counter++ >= dctx->index) {
             dctx->index = counter;
             dctx->read_complete_callback(
-              dctx, pos->name.value, pos->name.len, pos->itype);
+              dctx, pos->name.value, pos->name.len, vfs_get_dtype(pos->itype));
             return 1;
         }
     }
@@ -188,16 +188,22 @@ twifs_rm_node(struct twifs_node* node)
     return 0;
 }
 
+struct twifs_node*
+twifs_file_node_vargs(struct twifs_node* parent, const char* fmt, va_list args)
+{
+    char buf[VFS_NAME_MAXLEN];
+    size_t len = __ksprintf_internal(buf, fmt, VFS_NAME_MAXLEN, args);
+
+    return __twifs_new_node(parent ? parent : fs_root, buf, len, VFS_IFSEQDEV);
+}
+
 struct twifs_node*
 twifs_file_node(struct twifs_node* parent, const char* fmt, ...)
 {
     va_list args;
     va_start(args, fmt);
 
-    char buf[VFS_NAME_MAXLEN];
-    size_t len = __ksprintf_internal(buf, fmt, VFS_NAME_MAXLEN, args);
-    struct twifs_node* twi_node =
-      __twifs_new_node(parent ? parent : fs_root, buf, len, VFS_IFSEQDEV);
+    struct twifs_node* twi_node = twifs_file_node_vargs(parent, fmt, args);
 
     va_end(args);
 
@@ -236,6 +242,30 @@ twifs_init()
     fs_root = twifs_dir_node(NULL, NULL, 0, 0);
 }
 
+int
+__twifs_twimap_file_read(struct v_inode* inode,
+                         void* buf,
+                         size_t len,
+                         size_t fpos)
+{
+    struct twimap* map = twinode_getdata(inode, struct twimap*);
+    return twimap_read(map, buf, len, fpos);
+}
+
+struct twimap*
+twifs_mapping(struct twifs_node* parent, void* data, const char* fmt, ...)
+{
+    va_list args;
+    va_start(args, fmt);
+
+    struct twimap* map = twimap_create(data);
+    struct twifs_node* node = twifs_file_node_vargs(parent, fmt, args);
+    node->ops.read = __twifs_twimap_file_read;
+    node->data = map;
+
+    return map;
+}
+
 const struct v_file_ops twifs_file_ops = { .close = default_file_close,
                                            .read = __twifs_fread,
                                            .write = __twifs_fwrite,