ncurses 5.6 - patch 20071222

[ncurses.git] / ncurses / base / resizeterm.c

diff --git a/ncurses/base/resizeterm.c b/ncurses/base/resizeterm.c
index 02057b18f0e9f4bae52afbdea046f536938c5aab..8bea743a3d22552b0ea39441e6f2c37334291609 100644 (file)
--- a/ncurses/base/resizeterm.c
+++ b/ncurses/base/resizeterm.c
@@ -41,7 +41,7 @@
 #include <curses.priv.h>
 #include <term.h>
 
 #include <curses.priv.h>
 #include <term.h>
 

-MODULE_ID("$Id: resizeterm.c,v 1.23 2007/10/13 20:12:13 tom Exp $")
+MODULE_ID("$Id: resizeterm.c,v 1.24 2007/12/22 23:20:31 tom Exp $")

 
 #define stolen_lines (screen_lines - SP->_lines_avail)
 
 
 #define stolen_lines (screen_lines - SP->_lines_avail)
 


@@ -66,6 +66,7 @@ show_window_sizes(const char *name)
 {
     WINDOWLIST *wp;
 
 {
     WINDOWLIST *wp;
 

+    _nc_lock_global(windowlist);

     _tracef("%s resizing: %2d x %2d (%2d x %2d)", name, LINES, COLS,
            screen_lines, screen_columns);
     for (wp = _nc_windows; wp != 0; wp = wp->next) {
     _tracef("%s resizing: %2d x %2d (%2d x %2d)", name, LINES, COLS,
            screen_lines, screen_columns);
     for (wp = _nc_windows; wp != 0; wp = wp->next) {


@@ -76,6 +77,7 @@ show_window_sizes(const char *name)
                (long) wp->win._begy,
                (long) wp->win._begx);
     }
                (long) wp->win._begy,
                (long) wp->win._begx);
     }

+    _nc_unlock_global(windowlist);

 }
 #endif
 
 }
 #endif
 


@@ -259,6 +261,9 @@ resize_term(int ToLines, int ToCols)
     if (SP == 0) {
        returnCode(ERR);
     }
     if (SP == 0) {
        returnCode(ERR);
     }

+
+    _nc_lock_global(windowlist);
+

     was_stolen = (screen_lines - SP->_lines_avail);
     if (is_term_resized(ToLines, ToCols)) {
        int myLines = CurLines = screen_lines;
     was_stolen = (screen_lines - SP->_lines_avail);
     if (is_term_resized(ToLines, ToCols)) {
        int myLines = CurLines = screen_lines;


@@ -315,6 +320,8 @@ resize_term(int ToLines, int ToCols)
     SET_LINES(ToLines - was_stolen);
     SET_COLS(ToCols);
 
     SET_LINES(ToLines - was_stolen);
     SET_COLS(ToCols);
 

+    _nc_unlock_global(windowlist);
+

     returnCode(result);
 }
 
     returnCode(result);
 }