/src/freebsd/contrib/gdb/gdb/tui/tui-data.c
C | 924 lines | 686 code | 128 blank | 110 comment | 111 complexity | b1b03124191dc7ec448a8fa1d362fd7f MD5 | raw file
Possible License(s): CC0-1.0, MIT, LGPL-2.0, LGPL-3.0, WTFPL, GPL-2.0, BSD-2-Clause, AGPL-3.0, CC-BY-SA-3.0, MPL-2.0, JSON, BSD-3-Clause-No-Nuclear-License-2014, LGPL-2.1, CPL-1.0, AGPL-1.0, 0BSD, ISC, Apache-2.0, GPL-3.0, IPL-1.0, MPL-2.0-no-copyleft-exception, BSD-3-Clause
- /* TUI data manipulation routines.
- Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
- Foundation, Inc.
- Contributed by Hewlett-Packard Company.
- This file is part of GDB.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
- #include "defs.h"
- #include "symtab.h"
- #include "tui/tui.h"
- #include "tui/tui-data.h"
- #include "tui/tui-wingeneral.h"
- #include "gdb_string.h"
- #include "gdb_curses.h"
- /****************************
- ** GLOBAL DECLARATIONS
- ****************************/
- struct tui_win_info *(tui_win_list[MAX_MAJOR_WINDOWS]);
- /***************************
- ** Private data
- ****************************/
- static enum tui_layout_type current_layout = UNDEFINED_LAYOUT;
- static int term_height, term_width;
- static struct tui_gen_win_info _locator;
- static struct tui_gen_win_info exec_info[2];
- static struct tui_win_info * src_win_list[2];
- static struct tui_list source_windows = {(void **) src_win_list, 0};
- static int default_tab_len = DEFAULT_TAB_LEN;
- static struct tui_win_info * win_with_focus = (struct tui_win_info *) NULL;
- static struct tui_layout_def layout_def =
- {SRC_WIN, /* DISPLAY_MODE */
- FALSE, /* SPLIT */
- TUI_UNDEFINED_REGS, /* REGS_DISPLAY_TYPE */
- TUI_SFLOAT_REGS}; /* FLOAT_REGS_DISPLAY_TYPE */
- static int win_resized = FALSE;
- /*********************************
- ** Static function forward decls
- **********************************/
- static void free_content (tui_win_content, int, enum tui_win_type);
- static void free_content_elements (tui_win_content, int, enum tui_win_type);
- /*********************************
- ** PUBLIC FUNCTIONS
- **********************************/
- int
- tui_win_is_source_type (enum tui_win_type win_type)
- {
- return (win_type == SRC_WIN || win_type == DISASSEM_WIN);
- }
- int
- tui_win_is_auxillary (enum tui_win_type win_type)
- {
- return (win_type > MAX_MAJOR_WINDOWS);
- }
- int
- tui_win_has_locator (struct tui_win_info *win_info)
- {
- return (win_info != NULL \
- && win_info->detail.source_info.has_locator);
- }
- void
- tui_set_win_highlight (struct tui_win_info *win_info, int highlight)
- {
- if (win_info != NULL)
- win_info->is_highlighted = highlight;
- }
- /******************************************
- ** ACCESSORS & MUTATORS FOR PRIVATE DATA
- ******************************************/
- /* Answer a whether the terminal window has been resized or not. */
- int
- tui_win_resized (void)
- {
- return win_resized;
- }
- /* Set a whether the terminal window has been resized or not. */
- void
- tui_set_win_resized_to (int resized)
- {
- win_resized = resized;
- }
- /* Answer a pointer to the current layout definition. */
- struct tui_layout_def *
- tui_layout_def (void)
- {
- return &layout_def;
- }
- /* Answer the window with the logical focus. */
- struct tui_win_info *
- tui_win_with_focus (void)
- {
- return win_with_focus;
- }
- /* Set the window that has the logical focus. */
- void
- tui_set_win_with_focus (struct tui_win_info * win_info)
- {
- win_with_focus = win_info;
- }
- /* Answer the length in chars, of tabs. */
- int
- tui_default_tab_len (void)
- {
- return default_tab_len;
- }
- /* Set the length in chars, of tabs. */
- void
- tui_set_default_tab_len (int len)
- {
- default_tab_len = len;
- }
- /* Accessor for the current source window. Usually there is only one
- source window (either source or disassembly), but both can be
- displayed at the same time. */
- struct tui_list *
- tui_source_windows (void)
- {
- return &source_windows;
- }
- /* Clear the list of source windows. Usually there is only one source
- window (either source or disassembly), but both can be displayed at
- the same time. */
- void
- tui_clear_source_windows (void)
- {
- source_windows.list[0] = NULL;
- source_windows.list[1] = NULL;
- source_windows.count = 0;
- }
- /* Clear the pertinant detail in the source windows. */
- void
- tui_clear_source_windows_detail (void)
- {
- int i;
- for (i = 0; i < (tui_source_windows ())->count; i++)
- tui_clear_win_detail ((struct tui_win_info *) (tui_source_windows ())->list[i]);
- }
- /* Add a window to the list of source windows. Usually there is only
- one source window (either source or disassembly), but both can be
- displayed at the same time. */
- void
- tui_add_to_source_windows (struct tui_win_info * win_info)
- {
- if (source_windows.count < 2)
- source_windows.list[source_windows.count++] = (void *) win_info;
- }
- /* Clear the pertinant detail in the windows. */
- void
- tui_clear_win_detail (struct tui_win_info * win_info)
- {
- if (win_info != NULL)
- {
- switch (win_info->generic.type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- win_info->detail.source_info.start_line_or_addr.addr = 0;
- win_info->detail.source_info.horizontal_offset = 0;
- break;
- case CMD_WIN:
- win_info->detail.command_info.cur_line =
- win_info->detail.command_info.curch = 0;
- break;
- case DATA_WIN:
- win_info->detail.data_display_info.data_content =
- (tui_win_content) NULL;
- win_info->detail.data_display_info.data_content_count = 0;
- win_info->detail.data_display_info.regs_content =
- (tui_win_content) NULL;
- win_info->detail.data_display_info.regs_content_count = 0;
- win_info->detail.data_display_info.regs_display_type =
- TUI_UNDEFINED_REGS;
- win_info->detail.data_display_info.regs_column_count = 1;
- win_info->detail.data_display_info.display_regs = FALSE;
- break;
- default:
- break;
- }
- }
- }
- /* Accessor for the source execution info ptr. */
- struct tui_gen_win_info *
- tui_source_exec_info_win_ptr (void)
- {
- return &exec_info[0];
- }
- /* Accessor for the disassem execution info ptr. */
- struct tui_gen_win_info *
- tui_disassem_exec_info_win_ptr (void)
- {
- return &exec_info[1];
- }
- /* Accessor for the locator win info. Answers a pointer to the static
- locator win info struct. */
- struct tui_gen_win_info *
- tui_locator_win_info_ptr (void)
- {
- return &_locator;
- }
- /* Accessor for the term_height. */
- int
- tui_term_height (void)
- {
- return term_height;
- }
- /* Mutator for the term height. */
- void
- tui_set_term_height_to (int h)
- {
- term_height = h;
- }
- /* Accessor for the term_width. */
- int
- tui_term_width (void)
- {
- return term_width;
- }
- /* Mutator for the term_width. */
- void
- tui_set_term_width_to (int w)
- {
- term_width = w;
- }
- /* Accessor for the current layout. */
- enum tui_layout_type
- tui_current_layout (void)
- {
- return current_layout;
- }
- /* Mutator for the current layout. */
- void
- tui_set_current_layout_to (enum tui_layout_type new_layout)
- {
- current_layout = new_layout;
- }
- /* Set the origin of the window. */
- void
- set_gen_win_origin (struct tui_gen_win_info * win_info, int x, int y)
- {
- win_info->origin.x = x;
- win_info->origin.y = y;
- }
- /*****************************
- ** OTHER PUBLIC FUNCTIONS
- *****************************/
- /* Answer the next window in the list, cycling back to the top if
- necessary. */
- struct tui_win_info *
- tui_next_win (struct tui_win_info * cur_win)
- {
- enum tui_win_type type = cur_win->generic.type;
- struct tui_win_info * next_win = (struct tui_win_info *) NULL;
- if (cur_win->generic.type == CMD_WIN)
- type = SRC_WIN;
- else
- type = cur_win->generic.type + 1;
- while (type != cur_win->generic.type && (next_win == NULL))
- {
- if (tui_win_list[type] && tui_win_list[type]->generic.is_visible)
- next_win = tui_win_list[type];
- else
- {
- if (type == CMD_WIN)
- type = SRC_WIN;
- else
- type++;
- }
- }
- return next_win;
- }
- /* Answer the prev window in the list, cycling back to the bottom if
- necessary. */
- struct tui_win_info *
- tui_prev_win (struct tui_win_info * cur_win)
- {
- enum tui_win_type type = cur_win->generic.type;
- struct tui_win_info * prev = (struct tui_win_info *) NULL;
- if (cur_win->generic.type == SRC_WIN)
- type = CMD_WIN;
- else
- type = cur_win->generic.type - 1;
- while (type != cur_win->generic.type && (prev == NULL))
- {
- if (tui_win_list[type]->generic.is_visible)
- prev = tui_win_list[type];
- else
- {
- if (type == SRC_WIN)
- type = CMD_WIN;
- else
- type--;
- }
- }
- return prev;
- }
- /* Answer the window represented by name. */
- struct tui_win_info *
- tui_partial_win_by_name (char *name)
- {
- struct tui_win_info * win_info = (struct tui_win_info *) NULL;
- if (name != (char *) NULL)
- {
- int i = 0;
- while (i < MAX_MAJOR_WINDOWS && win_info == NULL)
- {
- if (tui_win_list[i] != 0)
- {
- char *cur_name = tui_win_name (&tui_win_list[i]->generic);
- if (strlen (name) <= strlen (cur_name) &&
- strncmp (name, cur_name, strlen (name)) == 0)
- win_info = tui_win_list[i];
- }
- i++;
- }
- }
- return win_info;
- }
- /* Answer the name of the window. */
- char *
- tui_win_name (struct tui_gen_win_info * win_info)
- {
- char *name = (char *) NULL;
- switch (win_info->type)
- {
- case SRC_WIN:
- name = SRC_NAME;
- break;
- case CMD_WIN:
- name = CMD_NAME;
- break;
- case DISASSEM_WIN:
- name = DISASSEM_NAME;
- break;
- case DATA_WIN:
- name = DATA_NAME;
- break;
- default:
- name = "";
- break;
- }
- return name;
- }
- void
- tui_initialize_static_data (void)
- {
- tui_init_generic_part (tui_source_exec_info_win_ptr ());
- tui_init_generic_part (tui_disassem_exec_info_win_ptr ());
- tui_init_generic_part (tui_locator_win_info_ptr ());
- }
- struct tui_gen_win_info *
- tui_alloc_generic_win_info (void)
- {
- struct tui_gen_win_info * win;
- if ((win = (struct tui_gen_win_info *) xmalloc (
- sizeof (struct tui_gen_win_info *))) != (struct tui_gen_win_info *) NULL)
- tui_init_generic_part (win);
- return win;
- }
- void
- tui_init_generic_part (struct tui_gen_win_info * win)
- {
- win->width =
- win->height =
- win->origin.x =
- win->origin.y =
- win->viewport_height =
- win->content_size =
- win->last_visible_line = 0;
- win->handle = (WINDOW *) NULL;
- win->content = NULL;
- win->content_in_use =
- win->is_visible = FALSE;
- win->title = 0;
- }
- /*
- ** init_content_element().
- */
- void
- init_content_element (struct tui_win_element * element, enum tui_win_type type)
- {
- element->highlight = FALSE;
- switch (type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- element->which_element.source.line = (char *) NULL;
- element->which_element.source.line_or_addr.line_no = 0;
- element->which_element.source.is_exec_point = FALSE;
- element->which_element.source.has_break = FALSE;
- break;
- case DATA_WIN:
- tui_init_generic_part (&element->which_element.data_window);
- element->which_element.data_window.type = DATA_ITEM_WIN;
- ((struct tui_gen_win_info *) & element->which_element.data_window)->content =
- (void **) tui_alloc_content (1, DATA_ITEM_WIN);
- ((struct tui_gen_win_info *)
- & element->which_element.data_window)->content_size = 1;
- break;
- case CMD_WIN:
- element->which_element.command.line = (char *) NULL;
- break;
- case DATA_ITEM_WIN:
- element->which_element.data.name = (char *) NULL;
- element->which_element.data.type = TUI_REGISTER;
- element->which_element.data.item_no = UNDEFINED_ITEM;
- element->which_element.data.value = NULL;
- element->which_element.data.highlight = FALSE;
- element->which_element.data.content = (char*) NULL;
- break;
- case LOCATOR_WIN:
- element->which_element.locator.file_name[0] =
- element->which_element.locator.proc_name[0] = (char) 0;
- element->which_element.locator.line_no = 0;
- element->which_element.locator.addr = 0;
- break;
- case EXEC_INFO_WIN:
- memset(element->which_element.simple_string, ' ',
- sizeof(element->which_element.simple_string));
- break;
- default:
- break;
- }
- }
- void
- init_win_info (struct tui_win_info * win_info)
- {
- tui_init_generic_part (&win_info->generic);
- win_info->can_highlight =
- win_info->is_highlighted = FALSE;
- switch (win_info->generic.type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- win_info->detail.source_info.execution_info = (struct tui_gen_win_info *) NULL;
- win_info->detail.source_info.has_locator = FALSE;
- win_info->detail.source_info.horizontal_offset = 0;
- win_info->detail.source_info.start_line_or_addr.addr = 0;
- win_info->detail.source_info.filename = 0;
- break;
- case DATA_WIN:
- win_info->detail.data_display_info.data_content = (tui_win_content) NULL;
- win_info->detail.data_display_info.data_content_count = 0;
- win_info->detail.data_display_info.regs_content = (tui_win_content) NULL;
- win_info->detail.data_display_info.regs_content_count = 0;
- win_info->detail.data_display_info.regs_display_type =
- TUI_UNDEFINED_REGS;
- win_info->detail.data_display_info.regs_column_count = 1;
- win_info->detail.data_display_info.display_regs = FALSE;
- win_info->detail.data_display_info.current_group = 0;
- break;
- case CMD_WIN:
- win_info->detail.command_info.cur_line = 0;
- win_info->detail.command_info.curch = 0;
- break;
- default:
- win_info->detail.opaque = NULL;
- break;
- }
- }
- struct tui_win_info *
- tui_alloc_win_info (enum tui_win_type type)
- {
- struct tui_win_info * win_info = (struct tui_win_info *) NULL;
- win_info = (struct tui_win_info *) xmalloc (sizeof (struct tui_win_info));
- if ((win_info != NULL))
- {
- win_info->generic.type = type;
- init_win_info (win_info);
- }
- return win_info;
- }
- /* Allocates the content and elements in a block. */
- tui_win_content
- tui_alloc_content (int num_elements, enum tui_win_type type)
- {
- tui_win_content content = (tui_win_content) NULL;
- char *element_block_ptr = (char *) NULL;
- int i;
- if ((content = (tui_win_content)
- xmalloc (sizeof (struct tui_win_element *) * num_elements)) != (tui_win_content) NULL)
- { /*
- ** All windows, except the data window, can allocate the elements
- ** in a chunk. The data window cannot because items can be
- ** added/removed from the data display by the user at any time.
- */
- if (type != DATA_WIN)
- {
- if ((element_block_ptr = (char *)
- xmalloc (sizeof (struct tui_win_element) * num_elements)) != (char *) NULL)
- {
- for (i = 0; i < num_elements; i++)
- {
- content[i] = (struct tui_win_element *) element_block_ptr;
- init_content_element (content[i], type);
- element_block_ptr += sizeof (struct tui_win_element);
- }
- }
- else
- {
- xfree (content);
- content = (tui_win_content) NULL;
- }
- }
- }
- return content;
- }
- /* Adds the input number of elements to the windows's content. If no
- content has been allocated yet, alloc_content() is called to do
- this. The index of the first element added is returned, unless
- there is a memory allocation error, in which case, (-1) is
- returned. */
- int
- tui_add_content_elements (struct tui_gen_win_info * win_info, int num_elements)
- {
- struct tui_win_element * element_ptr;
- int i, index_start;
- if (win_info->content == NULL)
- {
- win_info->content = (void **) tui_alloc_content (num_elements, win_info->type);
- index_start = 0;
- }
- else
- index_start = win_info->content_size;
- if (win_info->content != NULL)
- {
- for (i = index_start; (i < num_elements + index_start); i++)
- {
- if ((element_ptr = (struct tui_win_element *)
- xmalloc (sizeof (struct tui_win_element))) != (struct tui_win_element *) NULL)
- {
- win_info->content[i] = (void *) element_ptr;
- init_content_element (element_ptr, win_info->type);
- win_info->content_size++;
- }
- else /* things must be really hosed now! We ran out of memory!? */
- return (-1);
- }
- }
- return index_start;
- }
- /* Delete all curses windows associated with win_info, leaving everything
- else intact. */
- void
- tui_del_window (struct tui_win_info * win_info)
- {
- struct tui_gen_win_info * generic_win;
- switch (win_info->generic.type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- generic_win = tui_locator_win_info_ptr ();
- if (generic_win != (struct tui_gen_win_info *) NULL)
- {
- tui_delete_win (generic_win->handle);
- generic_win->handle = (WINDOW *) NULL;
- generic_win->is_visible = FALSE;
- }
- if (win_info->detail.source_info.filename)
- {
- xfree (win_info->detail.source_info.filename);
- win_info->detail.source_info.filename = 0;
- }
- generic_win = win_info->detail.source_info.execution_info;
- if (generic_win != (struct tui_gen_win_info *) NULL)
- {
- tui_delete_win (generic_win->handle);
- generic_win->handle = (WINDOW *) NULL;
- generic_win->is_visible = FALSE;
- }
- break;
- case DATA_WIN:
- if (win_info->generic.content != NULL)
- {
- tui_del_data_windows (win_info->detail.data_display_info.regs_content,
- win_info->detail.data_display_info.regs_content_count);
- tui_del_data_windows (win_info->detail.data_display_info.data_content,
- win_info->detail.data_display_info.data_content_count);
- }
- break;
- default:
- break;
- }
- if (win_info->generic.handle != (WINDOW *) NULL)
- {
- tui_delete_win (win_info->generic.handle);
- win_info->generic.handle = (WINDOW *) NULL;
- win_info->generic.is_visible = FALSE;
- }
- }
- void
- tui_free_window (struct tui_win_info * win_info)
- {
- struct tui_gen_win_info * generic_win;
- switch (win_info->generic.type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- generic_win = tui_locator_win_info_ptr ();
- if (generic_win != (struct tui_gen_win_info *) NULL)
- {
- tui_delete_win (generic_win->handle);
- generic_win->handle = (WINDOW *) NULL;
- }
- tui_free_win_content (generic_win);
- if (win_info->detail.source_info.filename)
- {
- xfree (win_info->detail.source_info.filename);
- win_info->detail.source_info.filename = 0;
- }
- generic_win = win_info->detail.source_info.execution_info;
- if (generic_win != (struct tui_gen_win_info *) NULL)
- {
- tui_delete_win (generic_win->handle);
- generic_win->handle = (WINDOW *) NULL;
- tui_free_win_content (generic_win);
- }
- break;
- case DATA_WIN:
- if (win_info->generic.content != NULL)
- {
- tui_free_data_content (win_info->detail.data_display_info.regs_content,
- win_info->detail.data_display_info.regs_content_count);
- win_info->detail.data_display_info.regs_content =
- (tui_win_content) NULL;
- win_info->detail.data_display_info.regs_content_count = 0;
- tui_free_data_content (win_info->detail.data_display_info.data_content,
- win_info->detail.data_display_info.data_content_count);
- win_info->detail.data_display_info.data_content =
- (tui_win_content) NULL;
- win_info->detail.data_display_info.data_content_count = 0;
- win_info->detail.data_display_info.regs_display_type =
- TUI_UNDEFINED_REGS;
- win_info->detail.data_display_info.regs_column_count = 1;
- win_info->detail.data_display_info.display_regs = FALSE;
- win_info->generic.content = NULL;
- win_info->generic.content_size = 0;
- }
- break;
- default:
- break;
- }
- if (win_info->generic.handle != (WINDOW *) NULL)
- {
- tui_delete_win (win_info->generic.handle);
- win_info->generic.handle = (WINDOW *) NULL;
- tui_free_win_content (&win_info->generic);
- }
- if (win_info->generic.title)
- xfree (win_info->generic.title);
- xfree (win_info);
- }
- void
- tui_free_all_source_wins_content (void)
- {
- int i;
- for (i = 0; i < (tui_source_windows ())->count; i++)
- {
- struct tui_win_info * win_info = (struct tui_win_info *) (tui_source_windows ())->list[i];
- if (win_info != NULL)
- {
- tui_free_win_content (&(win_info->generic));
- tui_free_win_content (win_info->detail.source_info.execution_info);
- }
- }
- }
- void
- tui_free_win_content (struct tui_gen_win_info * win_info)
- {
- if (win_info->content != NULL)
- {
- free_content ((tui_win_content) win_info->content,
- win_info->content_size,
- win_info->type);
- win_info->content = NULL;
- }
- win_info->content_size = 0;
- }
- void
- tui_del_data_windows (tui_win_content content, int content_size)
- {
- int i;
- /*
- ** Remember that data window content elements are of type struct tui_gen_win_info *,
- ** each of which whose single element is a data element.
- */
- for (i = 0; i < content_size; i++)
- {
- struct tui_gen_win_info * generic_win = &content[i]->which_element.data_window;
- if (generic_win != (struct tui_gen_win_info *) NULL)
- {
- tui_delete_win (generic_win->handle);
- generic_win->handle = (WINDOW *) NULL;
- generic_win->is_visible = FALSE;
- }
- }
- }
- void
- tui_free_data_content (tui_win_content content, int content_size)
- {
- int i;
- /*
- ** Remember that data window content elements are of type struct tui_gen_win_info *,
- ** each of which whose single element is a data element.
- */
- for (i = 0; i < content_size; i++)
- {
- struct tui_gen_win_info * generic_win = &content[i]->which_element.data_window;
- if (generic_win != (struct tui_gen_win_info *) NULL)
- {
- tui_delete_win (generic_win->handle);
- generic_win->handle = (WINDOW *) NULL;
- tui_free_win_content (generic_win);
- }
- }
- free_content (content,
- content_size,
- DATA_WIN);
- }
- /**********************************
- ** LOCAL STATIC FUNCTIONS **
- **********************************/
- static void
- free_content (tui_win_content content, int content_size, enum tui_win_type win_type)
- {
- if (content != (tui_win_content) NULL)
- {
- free_content_elements (content, content_size, win_type);
- xfree (content);
- }
- }
- /*
- ** free_content_elements().
- */
- static void
- free_content_elements (tui_win_content content, int content_size, enum tui_win_type type)
- {
- if (content != (tui_win_content) NULL)
- {
- int i;
- if (type == SRC_WIN || type == DISASSEM_WIN)
- {
- /* free whole source block */
- xfree (content[0]->which_element.source.line);
- }
- else
- {
- for (i = 0; i < content_size; i++)
- {
- struct tui_win_element * element;
- element = content[i];
- if (element != (struct tui_win_element *) NULL)
- {
- switch (type)
- {
- case DATA_WIN:
- xfree (element);
- break;
- case DATA_ITEM_WIN:
- /*
- ** Note that data elements are not allocated
- ** in a single block, but individually, as needed.
- */
- if (element->which_element.data.type != TUI_REGISTER)
- xfree ((void *)element->which_element.data.name);
- xfree (element->which_element.data.value);
- xfree (element->which_element.data.content);
- xfree (element);
- break;
- case CMD_WIN:
- xfree (element->which_element.command.line);
- break;
- default:
- break;
- }
- }
- }
- }
- if (type != DATA_WIN && type != DATA_ITEM_WIN)
- xfree (content[0]); /* free the element block */
- }
- }