161 	struct struct_descriptor *ptr,*next;  in free_struct_descriptors()  local
163 	ptr=first_type;  in free_struct_descriptors()
164 	while (ptr!=NULL) {  in free_struct_descriptors()
165 		next=ptr->next;  in free_struct_descriptors()
166 		free_user_commands (&ptr->type_commands);  in free_struct_descriptors()
167 		free (ptr);  in free_struct_descriptors()
168 		ptr=next;  in free_struct_descriptors()
173 void free_user_commands (struct struct_commands *ptr)  in free_user_commands()  argument
178 	for (i=0;i<=ptr->last_command;i++) {  in free_user_commands()
179 		free (ptr->names [i]);  in free_user_commands()
180 		free (ptr->descriptions [i]);  in free_user_commands()
183 	ptr->last_command=-1;  in free_user_commands()
189 	struct struct_descriptor *ptr;  in add_new_descriptor()  local
191 	ptr = malloc (sizeof (struct struct_descriptor));  in add_new_descriptor()
192 	if (ptr == NULL) {  in add_new_descriptor()
196 	memset(ptr, 0, sizeof(struct struct_descriptor));  in add_new_descriptor()
197 	ptr->prev = ptr->next = NULL;  in add_new_descriptor()
198 	strcpy (ptr->name,name);  in add_new_descriptor()
199 	ptr->length=0;  in add_new_descriptor()
200 	ptr->fields_num=0;  in add_new_descriptor()
202 		first_type = last_type = ptr;  in add_new_descriptor()
204 		ptr->prev = last_type; last_type->next = ptr; last_type=ptr;  in add_new_descriptor()
206 	ptr->type_commands.last_command=-1;  in add_new_descriptor()
207 	fill_type_commands (ptr);  in add_new_descriptor()
208 	return (ptr);  in add_new_descriptor()
230 void add_new_variable (struct struct_descriptor *ptr,char *v_type,char *v_name)  in add_new_variable()  argument
237 	strcpy (ptr->field_names [ptr->fields_num],v_name);  in add_new_variable()
238 	ptr->field_positions [ptr->fields_num]=ptr->length;  in add_new_variable()
257 	ptr->field_lengths [ptr->fields_num] = len;  in add_new_variable()
258 	ptr->field_types [ptr->fields_num] = field_type;  in add_new_variable()
260 	ptr->length+=len;  in add_new_variable()
261 	ptr->fields_num++;  in add_new_variable()
264 void fill_type_commands (struct struct_descriptor *ptr)  in fill_type_commands()  argument
274 	if (strcmp ((ptr->name),"file")==0) {  in fill_type_commands()
275 		add_user_command (&ptr->type_commands,"show","Shows file data",type_file___show);  in fill_type_commands()
276 …add_user_command (&ptr->type_commands,"inode","Returns to the inode of the current file",type_file…  in fill_type_commands()
277 …add_user_command (&ptr->type_commands,"display","Specifies data format - text or hex",type_file___…  in fill_type_commands()
278 		add_user_command (&ptr->type_commands,"next","Pass to next byte",type_file___next);  in fill_type_commands()
279 		add_user_command (&ptr->type_commands,"prev","Pass to the previous byte",type_file___prev);  in fill_type_commands()
280 …add_user_command (&ptr->type_commands,"offset","Pass to a specified byte in the current block",typ…  in fill_type_commands()
281 …add_user_command (&ptr->type_commands,"nextblock","Pass to next file block",type_file___nextblock);  in fill_type_commands()
282 …add_user_command (&ptr->type_commands,"prevblock","Pass to the previous file block",type_file___pr…  in fill_type_commands()
283 …add_user_command (&ptr->type_commands,"block","Specify which file block to edit",type_file___block…  in fill_type_commands()
284 …add_user_command (&ptr->type_commands,"remember","Saves the file\'s inode position for later refer…  in fill_type_commands()
285 		add_user_command (&ptr->type_commands,"set","Sets the current byte",type_file___set);  in fill_type_commands()
286 …add_user_command (&ptr->type_commands,"writedata","Writes the current block to the disk",type_file…  in fill_type_commands()
289 	if (strcmp ((ptr->name),"ext2_inode")==0) {  in fill_type_commands()
290 		add_user_command (&ptr->type_commands,"show","Shows inode data",type_ext2_inode___show);  in fill_type_commands()
291 …add_user_command (&ptr->type_commands,"next","Move to next inode in current block group",type_ext2…  in fill_type_commands()
292 …add_user_command (&ptr->type_commands,"prev","Move to next inode in current block group",type_ext2…  in fill_type_commands()
293 …add_user_command (&ptr->type_commands,"group","Move to the group descriptors of the current inode …  in fill_type_commands()
294 …add_user_command (&ptr->type_commands,"entry","Move to a specified entry in the current inode tabl…  in fill_type_commands()
295 …add_user_command (&ptr->type_commands,"file","Display file data of the current inode",type_ext2_in…  in fill_type_commands()
296 …add_user_command (&ptr->type_commands,"dir","Display directory data of the current inode",type_ext…  in fill_type_commands()
299 	if (strcmp ((ptr->name),"dir")==0) {  in fill_type_commands()
300 		add_user_command (&ptr->type_commands,"show","Shows current directory data",type_dir___show);  in fill_type_commands()
301 …add_user_command (&ptr->type_commands,"inode","Returns to the inode of the current directory",type…  in fill_type_commands()
302 		add_user_command (&ptr->type_commands,"next","Pass to the next directory entry",type_dir___next);  in fill_type_commands()
303 …add_user_command (&ptr->type_commands,"prev","Pass to the previous directory entry",type_dir___pre…  in fill_type_commands()
304 …add_user_command (&ptr->type_commands,"followinode","Follows the inode specified in this directory…  in fill_type_commands()
305 …add_user_command (&ptr->type_commands,"remember","Remember the inode of the current directory entr…  in fill_type_commands()
306 …add_user_command (&ptr->type_commands,"cd","Changes directory relative to the current directory",t…  in fill_type_commands()
307 …add_user_command (&ptr->type_commands,"entry","Moves to a specified entry in the current directory…  in fill_type_commands()
308 …add_user_command (&ptr->type_commands,"writedata","Writes the current entry to the disk",type_dir_…  in fill_type_commands()
309 …add_user_command (&ptr->type_commands,"set","Changes a variable in the current directory entry",ty…  in fill_type_commands()
312 	if (strcmp ((ptr->name),"ext2_super_block")==0) {  in fill_type_commands()
313 …add_user_command (&ptr->type_commands,"show","Displays the super block data",type_ext2_super_block…  in fill_type_commands()
314 …add_user_command (&ptr->type_commands,"gocopy","Move to another backup copy of the superblock",typ…  in fill_type_commands()
315 …add_user_command (&ptr->type_commands,"setactivecopy","Copies the current superblock to the main s…  in fill_type_commands()
318 	if (strcmp ((ptr->name),"ext2_group_desc")==0) {  in fill_type_commands()
319 …add_user_command (&ptr->type_commands,"next","Pass to the next block group descriptor",type_ext2_g…  in fill_type_commands()
320 …add_user_command (&ptr->type_commands,"prev","Pass to the previous group descriptor",type_ext2_gro…  in fill_type_commands()
321 …add_user_command (&ptr->type_commands,"entry","Pass to a specific group descriptor",type_ext2_grou…  in fill_type_commands()
322 …add_user_command (&ptr->type_commands,"show","Shows the current group descriptor",type_ext2_group_…  in fill_type_commands()
323 …add_user_command (&ptr->type_commands,"inode","Pass to the inode table of the current group block"…  in fill_type_commands()
324 …add_user_command (&ptr->type_commands,"gocopy","Move to another backup copy of the group descripto…  in fill_type_commands()
325 …add_user_command (&ptr->type_commands,"blockbitmap","Show the block allocation bitmap of the curre…  in fill_type_commands()
326 …add_user_command (&ptr->type_commands,"inodebitmap","Show the inode allocation bitmap of the curre…  in fill_type_commands()
327 …add_user_command (&ptr->type_commands,"setactivecopy","Copies the current group descriptor to the …  in fill_type_commands()
330 	if (strcmp ((ptr->name),"block_bitmap")==0) {  in fill_type_commands()
331 …add_user_command (&ptr->type_commands,"show","Displays the block allocation bitmap",type_ext2_bloc…  in fill_type_commands()
332 …add_user_command (&ptr->type_commands,"entry","Moves to a specific bit",type_ext2_block_bitmap___e…  in fill_type_commands()
333 …add_user_command (&ptr->type_commands,"next","Moves to the next bit",type_ext2_block_bitmap___next…  in fill_type_commands()
334 …add_user_command (&ptr->type_commands,"prev","Moves to the previous bit",type_ext2_block_bitmap___…  in fill_type_commands()
335 …add_user_command (&ptr->type_commands,"allocate","Allocates the current block",type_ext2_block_bit…  in fill_type_commands()
336 …add_user_command (&ptr->type_commands,"deallocate","Deallocates the current block",type_ext2_block…  in fill_type_commands()
339 	if (strcmp ((ptr->name),"inode_bitmap")==0) {  in fill_type_commands()
340 …add_user_command (&ptr->type_commands,"show","Displays the inode allocation bitmap",type_ext2_inod…  in fill_type_commands()
341 …add_user_command (&ptr->type_commands,"entry","Moves to a specific bit",type_ext2_inode_bitmap___e…  in fill_type_commands()
342 …add_user_command (&ptr->type_commands,"next","Moves to the next bit",type_ext2_inode_bitmap___next…  in fill_type_commands()
343 …add_user_command (&ptr->type_commands,"prev","Moves to the previous bit",type_ext2_inode_bitmap___…  in fill_type_commands()
344 …add_user_command (&ptr->type_commands,"allocate","Allocates the current inode",type_ext2_inode_bit…  in fill_type_commands()
345 …add_user_command (&ptr->type_commands,"deallocate","Deallocates the current inode",type_ext2_inode…  in fill_type_commands()
350 void add_user_command (struct struct_commands *ptr,char *name,char *description,PF callback)  in add_user_command()  argument
355 	num=ptr->last_command;  in add_user_command()
361 	ptr->last_command=++num;  in add_user_command()
363 	ptr->names [num]=(char *) malloc (strlen (name)+1);  in add_user_command()
364 	strcpy (ptr->names [num],name);  in add_user_command()
367 		ptr->descriptions [num]=(char *) malloc (strlen (description)+1);  in add_user_command()
368 		strcpy (ptr->descriptions [num],description);  in add_user_command()
371 	ptr->callback [num]=callback;  in add_user_command()
593 	char *ptr;  in get_next_option()  local
602 	ptr=parse_word (buffer,option);  in get_next_option()
603 	ptr=parse_word (ptr,value);  in get_next_option()
611 	char *ptr;  in check_mounted()  local
624 		ptr=parse_word (current_line,current_word);  in check_mounted()