ncurses 5.6 - patch 20071020

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

diff --git a/ncurses/base/lib_newwin.c b/ncurses/base/lib_newwin.c
index bb6bc0578633748c6dd6c56996b129df66dd5109..3f7275c110303f1f04f796f29c65328b5e6af564 100644 (file)
--- a/ncurses/base/lib_newwin.c
+++ b/ncurses/base/lib_newwin.c
@@ -41,7 +41,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_newwin.c,v 1.40 2007/03/10 18:18:59 tom Exp $")
+MODULE_ID("$Id: lib_newwin.c,v 1.41 2007/10/20 20:56:07 tom Exp $")
 
 static WINDOW *
 remove_window_from_screen(WINDOW *win)
@@ -225,6 +225,15 @@ _nc_makenew(int num_lines, int num_columns, int begy, int begx, int flags)
     if ((wp = typeCalloc(WINDOWLIST, 1)) == 0)
        returnWin(0);
 
+#ifdef USE_PTHREADS
+    {
+       pthread_mutexattr_t recattr;
+       memset(&recattr, 0, sizeof(recattr));
+       pthread_mutexattr_settype(&recattr, PTHREAD_MUTEX_RECURSIVE);
+       pthread_mutex_init(&(wp->mutex_use_window), &recattr);
+    }
+#endif
+
     win = &(wp->win);
 
     if ((win->_line = typeCalloc(struct ldat, ((unsigned) num_lines))) == 0) {