From c9b74c175ad4502245cace41464aba69f8a1eaec Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Sun, 2 Feb 2014 10:25:53 -0600 Subject: Add an EMACS-like command line editor that can be used wit NSH --- apps/include/cle.h | 87 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 apps/include/cle.h (limited to 'apps/include') diff --git a/apps/include/cle.h b/apps/include/cle.h new file mode 100644 index 000000000..5cb903212 --- /dev/null +++ b/apps/include/cle.h @@ -0,0 +1,87 @@ +/**************************************************************************** + * apps/include/cle.h + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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. + * + ****************************************************************************/ + +#ifndef __APPS_INCLUDE_CLE_H +#define __APPS_INCLUDE_CLE_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include + +#ifdef CONFIG_SYSTEM_CLE + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +#ifdef __cplusplus +#define EXTERN extern "C" +extern "C" +{ +#else +#define EXTERN extern +#endif + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Name: cle + * + * Description: + * EMACS-like command line editor. This is actually more like readline + * than is the NuttX readline! + * + ****************************************************************************/ + +int cle(FAR char *line, uint16_t linelen, FILE *instream, FILE *outstream); + +#undef EXTERN +#ifdef __cplusplus +} +#endif + +#endif /* CONFIG_SYSTEM_CLE */ +#endif /* __APPS_INCLUDE_CLE_H */ -- cgit v1.2.3