+int yaffs_funlink(int fd)
+{
+ struct yaffs_obj *obj;
+ int retVal = -1;
+
+ yaffsfs_Lock();
+ obj = yaffsfs_HandleToObject(fd);
+
+ if (!obj)
+ yaffsfs_SetError(-EBADF);
+ else if (obj->my_dev->read_only)
+ yaffsfs_SetError(-EROFS);
+ else if (!isDirectory &&
+ obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY)
+ yaffsfs_SetError(-EISDIR);
+ else if (isDirectory &&
+ obj->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY)
+ yaffsfs_SetError(-ENOTDIR);
+ else if (isDirectory && obj == obj->my_dev->root_dir)
+ yaffsfs_SetError(-EBUSY); /* Can't rmdir a root */
+ else if (yaffs_unlink_obj(oobj) == YAFFS_OK)
+ retVal = 0;
+
+ yaffsfs_Unlock();
+
+ return retVal;
+}
+
+