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authorRong-En Fan <rafan@FreeBSD.org>2008-11-09 09:06:04 +0000
committerRong-En Fan <rafan@FreeBSD.org>2008-11-09 09:06:04 +0000
commita388f199193767bacbb38b172ab89cb84369736c (patch)
treea1816f5667d2280b970ca44e407bac8cc4496c0a /ncurses/tinfo/use_screen.c
parentaa59d4d4c5dda7e1c6f9dc0cc6edc58992a525c7 (diff)
downloadsrc-a388f199193767bacbb38b172ab89cb84369736c.tar.gz
src-a388f199193767bacbb38b172ab89cb84369736c.zip
- Flatten the vendor area
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=184786
Diffstat (limited to 'ncurses/tinfo/use_screen.c')
-rw-r--r--ncurses/tinfo/use_screen.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/ncurses/tinfo/use_screen.c b/ncurses/tinfo/use_screen.c
new file mode 100644
index 000000000000..a4f34c0e4520
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+++ b/ncurses/tinfo/use_screen.c
@@ -0,0 +1,60 @@
+/****************************************************************************
+ * Copyright (c) 2007,2008 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Thomas E. Dickey 2007 *
+ ****************************************************************************/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id: use_screen.c,v 1.4 2008/03/29 21:19:58 tom Exp $")
+
+NCURSES_EXPORT(int)
+use_screen(SCREEN *screen, NCURSES_SCREEN_CB func, void *data)
+{
+ SCREEN *save_SP;
+ int code = OK;
+
+ T((T_CALLED("use_screen(%p,%p,%p)"), screen, func, data));
+
+ /*
+ * FIXME - add a flag so a given thread can check if _it_ has already
+ * recurred through this point, return an error if so.
+ */
+ _nc_lock_global(use_screen);
+ save_SP = SP;
+ set_term(screen);
+
+ code = func(screen, data);
+
+ set_term(save_SP);
+ _nc_unlock_global(use_screen);
+ returnCode(code);
+
+ return 0;
+}