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Diffstat (limited to 'nuttx/graphics/nxtk/nxtk_block.c')
-rw-r--r-- | nuttx/graphics/nxtk/nxtk_block.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/nuttx/graphics/nxtk/nxtk_block.c b/nuttx/graphics/nxtk/nxtk_block.c deleted file mode 100644 index 11baf7f4f..000000000 --- a/nuttx/graphics/nxtk/nxtk_block.c +++ /dev/null @@ -1,109 +0,0 @@ -/**************************************************************************** - * graphics/nxtk/nxtk_block.c - * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#include <nuttx/nx/nx.h> -#include <nuttx/nx/nxtk.h> - -#include "nxfe.h" - -#ifdef CONFIG_NX_MULTIUSER - -/**************************************************************************** - * Pre-Processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: nxtk_block - * - * Description: - * This is callback will do to things: (1) any queue a 'blocked' callback - * to the window and then (2) block any further window messaging. - * - * The 'blocked' callback is the response from nx_block (or nxtk_block). - * Those blocking interfaces are used to assure that no further messages are - * are directed to the window. Receipt of the blocked callback signifies - * that (1) there are no further pending callbacks and (2) that the - * window is now 'defunct' and will receive no further callbacks. - * - * This callback supports coordinated destruction of a window in multi- - * user mode. In multi-use mode, the client window logic must stay - * intact until all of the queued callbacks are processed. Then the - * window may be safely closed. Closing the window prior with pending - * callbacks can lead to bad behavior when the callback is executed. - * - * Multiple user mode only! - * - * Input Parameters: - * hfwnd - The window to be blocked - * arg - An argument that will accompany the block messages (This is arg2 - * in the blocked callback). - * - * Return: - * OK on success; ERROR on failure with errno set appropriately - * - ****************************************************************************/ - -int nxtk_block(NXTKWINDOW hfwnd, FAR void *arg) -{ - return nx_block((NXWINDOW)hfwnd, arg); -} - -#endif /* CONFIG_NX_MULTIUSER */ |