feat: rename(2), mount(2) and unmount(2)

[lunaix-os.git] / lunaix-os / kernel / fs / twifs / twifs.c

diff --git a/lunaix-os/kernel/fs/twifs/twifs.c b/lunaix-os/kernel/fs/twifs/twifs.c
index f53508418ed4bea89d23c2cafac0bf793e53438e..6efc8339381903a9643c887a7329c272109a5f26 100644 (file)
--- a/lunaix-os/kernel/fs/twifs/twifs.c
+++ b/lunaix-os/kernel/fs/twifs/twifs.c
@@ -19,6 +19,8 @@ static struct twifs_node* fs_root;
 
 static struct cake_pile* twi_pile;
 
 
 static struct cake_pile* twi_pile;
 

+static volatile int32_t inode_id = 0;
+

 int
 __twifs_dirlookup(struct v_inode* inode, struct v_dnode* dnode);
 
 int
 __twifs_dirlookup(struct v_inode* inode, struct v_dnode* dnode);
 


@@ -32,7 +34,7 @@ struct v_inode*
 __twifs_create_inode(struct twifs_node* twi_node);
 
 int
 __twifs_create_inode(struct twifs_node* twi_node);
 
 int

-__twifs_iterate_dir(struct v_file* file, struct dir_context* dctx);
+__twifs_iterate_dir(struct v_inode* inode, struct dir_context* dctx);

 
 int
 __twifs_mount(struct v_superblock* vsb, struct v_dnode* mount_point);
 
 int
 __twifs_mount(struct v_superblock* vsb, struct v_dnode* mount_point);


@@ -44,10 +46,10 @@ int
 __twifs_rmstuff(struct v_inode* inode);
 
 int
 __twifs_rmstuff(struct v_inode* inode);
 
 int

-__twifs_fwrite(struct v_file* file, void* buffer, size_t len, size_t fpos);
+__twifs_fwrite(struct v_inode* inode, void* buffer, size_t len, size_t fpos);

 
 int
 
 int

-__twifs_fread(struct v_file* file, void* buffer, size_t len, size_t fpos);
+__twifs_fread(struct v_inode* inode, void* buffer, size_t len, size_t fpos);

 
 void
 twifs_init()
 
 void
 twifs_init()


@@ -165,13 +167,14 @@ struct v_inode*
 __twifs_create_inode(struct twifs_node* twi_node)
 {
     struct v_inode* inode = vfs_i_alloc();
 __twifs_create_inode(struct twifs_node* twi_node)
 {
     struct v_inode* inode = vfs_i_alloc();

-    *inode = (struct v_inode){ .ctime = 0,
-                               .itype = twi_node->itype,
-                               .lb_addr = 0,
-                               .lb_usage = 0,
-                               .data = twi_node,
-                               .mtime = 0,
-                               .open_count = 0 };
+    inode->itype = twi_node->itype;
+    inode->data = twi_node;
+
+    inode->id = inode_id++;
+    inode->ctime = clock_unixtime();
+    inode->atime = inode->ctime;
+    inode->mtime = inode->ctime;
+

     inode->ops.dir_lookup = __twifs_dirlookup;
     inode->ops.mkdir = __twifs_mkdir;
     inode->ops.unlink = __twifs_rmstuff;
     inode->ops.dir_lookup = __twifs_dirlookup;
     inode->ops.mkdir = __twifs_mkdir;
     inode->ops.unlink = __twifs_rmstuff;


@@ -186,23 +189,23 @@ __twifs_create_inode(struct twifs_node* twi_node)
 }
 
 int
 }
 
 int

-__twifs_fwrite(struct v_file* file, void* buffer, size_t len, size_t fpos)
+__twifs_fwrite(struct v_inode* inode, void* buffer, size_t len, size_t fpos)

 {
 {

-    struct twifs_node* twi_node = (struct twifs_node*)file->inode->data;
+    struct twifs_node* twi_node = (struct twifs_node*)inode->data;

     if (!twi_node || !twi_node->ops.write) {
         return ENOTSUP;
     }
     if (!twi_node || !twi_node->ops.write) {
         return ENOTSUP;
     }

-    return twi_node->ops.write(file, buffer, len, fpos);
+    return twi_node->ops.write(inode, buffer, len, fpos);

 }
 
 int
 }
 
 int

-__twifs_fread(struct v_file* file, void* buffer, size_t len, size_t fpos)
+__twifs_fread(struct v_inode* inode, void* buffer, size_t len, size_t fpos)

 {
 {

-    struct twifs_node* twi_node = (struct twifs_node*)file->inode->data;
+    struct twifs_node* twi_node = (struct twifs_node*)inode->data;

     if (!twi_node || !twi_node->ops.read) {
         return ENOTSUP;
     }
     if (!twi_node || !twi_node->ops.read) {
         return ENOTSUP;
     }

-    return twi_node->ops.read(file, buffer, len, fpos);
+    return twi_node->ops.read(inode, buffer, len, fpos);

 }
 
 struct twifs_node*
 }
 
 struct twifs_node*


@@ -246,9 +249,9 @@ __twifs_dirlookup(struct v_inode* inode, struct v_dnode* dnode)
 }
 
 int
 }
 
 int

-__twifs_iterate_dir(struct v_file* file, struct dir_context* dctx)
+__twifs_iterate_dir(struct v_inode* inode, struct dir_context* dctx)

 {
 {

-    struct twifs_node* twi_node = (struct twifs_node*)(file->inode->data);
+    struct twifs_node* twi_node = (struct twifs_node*)(inode->data);

     int counter = 0;
     struct twifs_node *pos, *n;
 
     int counter = 0;
     struct twifs_node *pos, *n;