Changes in / [5da7199:3781092] in mainline

Location:

uspace

Files:

• drv/bus/usb/usbhid/kbd.h (added)
• drv/bus/usb/usbhid/kbd/layout.h (added)
• drv/bus/usb/usbhid/kbd/main.c (added)
• drv/bus/usb/usbhid/layout.h (added)
• drv/bus/usb/usbmast/scsi.h (added)
• srv/fs/mfs/mfs.h (modified) (1 diff)
• srv/fs/mfs/mfs_dentry.c (modified) (3 diffs)
• srv/fs/mfs/mfs_inode.c (modified) (3 diffs)
• srv/fs/mfs/mfs_ops.c (modified) (1 diff)
• srv/fs/mfs/mfs_rw.c (modified) (3 diffs)
• srv/hid/input/include/sun.h (added)
• srv/hid/input/port/dummy.c (added)
• srv/hid/input/port/sgcn.c (added)
• srv/hid/input/port/sun.c (added)
• srv/hid/input/port/z8530.c (added)

uspace/srv/fs/mfs/mfs.h

@@ -159 +159 @@
 
 extern int
-mfs_put_inode_core(struct mfs_node *mnode);
+mfs_put_inode(struct mfs_node *mnode);
 
 extern int

uspace/srv/fs/mfs/mfs_dentry.c

@@ -76 +76 @@
                 d_info->d_inum = conv32(sbi->native, d3->d_inum);
                 memcpy(d_info->d_name, d3->d_name, MFS3_MAX_NAME_LEN);
+                d_info->d_name[MFS3_MAX_NAME_LEN] = 0;
         } else {
                 const int namelen = longnames ? MFS_L_MAX_NAME_LEN :
@@ -86 +87 @@
                 d_info->d_inum = conv16(sbi->native, d->d_inum);
                 memcpy(d_info->d_name, d->d_name, namelen);
+                d_info->d_name[namelen] = 0;
         }
 
@@ -249 +251 @@
         d_info.d_inum = d_inum;
         memcpy(d_info.d_name, d_name, name_len);
-        d_info.d_name[name_len] = 0;
+        if (name_len < sbi->max_name_len)
+                d_info.d_name[name_len] = 0;
 
         r = mfs_write_dentry(&d_info);

uspace/srv/fs/mfs/mfs_inode.c

@@ -48 +48 @@
                 struct mfs_ino_info **ino_ptr, uint32_t inum);
 
-
+/**Read a MINIX inode from disk
+ *
+ * @param inst          Pointer to the filesystem instance.
+ * @param ino_i         Pointer to the generic MINIX inode
+ *                      where the inode content will be stored.
+ * @param index         index of the inode to read.
+ *
+ * @return              EOK on success or a negative error code.
+ */
 int
 mfs_get_inode(struct mfs_instance *inst, struct mfs_ino_info **ino_i,
@@ -185 +193 @@
 }
 
+/**Write a MINIX inode on disk (if marked as dirty)
+ *
+ * @param mnode         Pointer to the generic MINIX inode in memory.
+ *
+ * @return              EOK on success or a negative error code.
+ */
 int
-mfs_put_inode_core(struct mfs_node *mnode)
+mfs_put_inode(struct mfs_node *mnode)
 {
         int rc = EOK;
@@ -299 +313 @@
 }
 
+/**Reduce the inode size of a given number of bytes
+ *
+ * @param mnode         Pointer to the generic MINIX inode in memory.
+ * @param size_shrink   Number of bytes that will be subtracted to the inode.
+ *
+ * @return              EOK on success or a negative error code.
+ */
 int
 mfs_inode_shrink(struct mfs_node *mnode, size_t size_shrink)

uspace/srv/fs/mfs/mfs_ops.c

@@ -513 +513 @@
                 assert(mnode->instance->open_nodes_cnt > 0);
                 mnode->instance->open_nodes_cnt--;
-                rc = mfs_put_inode_core(mnode);
+                rc = mfs_put_inode(mnode);
                 free(mnode->ino_i);
                 free(mnode);

uspace/srv/fs/mfs/mfs_rw.c

@@ -53 +53 @@
  *bytes, this function returns the on-disk block
  *relative to that position.
- *Returns zero if the block does not exist.
+ *
+ * @param b     Pointer to a 32bit number where the block number will be stored
+ * @param mnode Pointer to a generic MINIX inode in memory.
+ * @param pos   Position in file.
+ *
+ * @return      EOK on success or a negative error code.
  */
 int
@@ -227 +232 @@
 }
 
-/*Free unused indirect zones*/
+/**Free unused indirect zones from a MINIX inode according to it's new size.
+ *
+ * @param mnode         Pointer to a generic MINIX inode in memory.
+ * @param new_size      The new size of the inode.
+ *
+ * @return              EOK on success or a negative error code.
+ */
 int
 mfs_prune_ind_zones(struct mfs_node *mnode, size_t new_size)
@@ -239 +250 @@
         mfs_version_t fs_version = sbi->fs_version;
         
+        assert(new_size <= ino_i->i_size);
+
         if (fs_version == MFS_VERSION_V1) {
                 nr_direct = V1_NR_DIRECT_ZONES;