Changeset 10eb754 in mainline for uspace/srv/fs/minixfs/mfs_ops.c

Timestamp:

2011-04-02T09:14:57Z (14 years ago)

Author:

Maurizio Lombardi <m.lombardi85@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f3e2663

Parents:

9cd199c

Message:

Add mfs_write_inode_raw() function to write V1 dirty inodes on disk.

File:

• uspace/srv/fs/minixfs/mfs_ops.c (modified) (6 diffs)

uspace/srv/fs/minixfs/mfs_ops.c

@@ -56 +56 @@
 static aoff64_t mfs_size_get(fs_node_t *node);
 static int mfs_match(fs_node_t **rfn, fs_node_t *pfn, const char *component);
+static int mfs_create_node(fs_node_t **rfn, devmap_handle_t handle, int flags);
 
 static
@@ -76 +77 @@
         .index_get = mfs_index_get,
         .match = mfs_match,
+        .create = mfs_create_node,
         .plb_get_char = mfs_plb_get_char,
         .has_children = mfs_has_children,
@@ -191 +193 @@
                 sbi->nzones = conv32(native, sb3->s_nzones);
                 sbi->block_size = conv16(native, sb3->s_block_size);
+                sbi->ino_per_block = V3_INODES_PER_BLOCK(sbi->block_size);
                 sbi->dirsize = MFS3_DIRSIZE;
                 sbi->max_name_len = MFS3_MAX_NAME_LEN;
@@ -202 +205 @@
                 sbi->nzones = conv16(native, sb->s_nzones);
                 sbi->block_size = MFS_BLOCKSIZE;
+                sbi->ino_per_block = V1_INODES_PER_BLOCK;
                 if (version == MFS_VERSION_V2)
                         sbi->nzones = conv32(native, sb->s_nzones2);
@@ -208 +212 @@
                                 MFS_MAX_NAME_LEN;
         }
+        sbi->itable_off = 2 + sbi->ibmap_blocks + sbi->zbmap_blocks;
  
         free(sb);
@@ -243 +248 @@
         struct mfs_node *node = fsnode->data;
         return node->instance->handle;
+}
+
+static int mfs_create_node(fs_node_t **rfn, devmap_handle_t handle, int flags)
+{
+        mfsdebug("create_node()\n");
+        return ENOTSUP;
 }