Unifying the Lunaix's Physical Memory Model (#28)

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

diff --git a/lunaix-os/kernel/fs/ramfs/ramfs.c b/lunaix-os/kernel/fs/ramfs/ramfs.c
index 37f8869ac6ca3ec322d3f87e4dc4a610adcaa4a3..ca40efb4a2128ef33fd4df9c7b9a1e8bf55e1f22 100644 (file)
--- a/lunaix-os/kernel/fs/ramfs/ramfs.c
+++ b/lunaix-os/kernel/fs/ramfs/ramfs.c
@@ -41,7 +41,7 @@
     'mountibility' for other fs.
 */
 
-volatile static inode_t ino = 0;
+static volatile inode_t ino = 0;
 
 extern const struct v_inode_ops ramfs_inode_ops;
 extern const struct v_file_ops ramfs_file_ops;
@@ -65,9 +65,7 @@ __ramfs_mknod(struct v_dnode* dnode, struct v_inode** nod_out, u32_t flags)
     rinode->flags = flags;
     inode->data = rinode;
 
-    if ((flags & RAMF_DIR)) {
-        inode->itype = VFS_IFDIR;
-    } else {
+    if (!(flags & RAMF_DIR)) {
         inode->itype = VFS_IFFILE;
     }
 
@@ -119,8 +117,8 @@ void
 ramfs_inode_init(struct v_superblock* vsb, struct v_inode* inode)
 {
     inode->id = ino++;
-    inode->ops = &ramfs_inode_ops;
-    inode->default_fops = &ramfs_file_ops;
+    inode->ops = (struct v_inode_ops*)&ramfs_inode_ops;
+    inode->default_fops = (struct v_file_ops*)&ramfs_file_ops;
 }
 
 int
@@ -146,6 +144,7 @@ ramfs_init()
 
     fsm_register(ramfs);
 }
+EXPORT_FILE_SYSTEM(ramfs, ramfs_init);
 
 int
 ramfs_mksymlink(struct v_inode* this, const char* target)
@@ -154,7 +153,7 @@ ramfs_mksymlink(struct v_inode* this, const char* target)
 
     assert(!(rinode->flags & RAMF_SYMLINK));
 
-    size_t len = strlen(target);
+    size_t len = strlen(target) + 1;
     char* symlink = valloc(len);
 
     if (!symlink) {
@@ -192,8 +191,10 @@ ramfs_unlink(struct v_inode* this)
     if ((rinode->flags & RAMF_SYMLINK)) {
         rinode->flags &= ~RAMF_SYMLINK;
         this->itype &= ~VFS_IFSYMLINK;
+
         vfree(rinode->symlink);
-        return;
+
+        return 0;
     }
 
     // TODO
@@ -215,7 +216,8 @@ const struct v_inode_ops ramfs_inode_ops = { .mkdir = ramfs_mkdir,
 const struct v_file_ops ramfs_file_ops = { .readdir = ramfs_readdir,
                                            .close = default_file_close,
                                            .read = default_file_read,
-                                           .read_page = default_file_read,
+                                           .read_page = default_file_read_page,
                                            .write = default_file_write,
-                                           .write_page = default_file_write,
+                                           .write_page =
+                                             default_file_write_page,
                                            .seek = default_file_seek };
\ No newline at end of file