91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/****************************************************************************
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* apps/nshlib/nsh_init.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/boardctl.h>
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#include "system/readline.h"
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#include "nshlib/nshlib.h"
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#include "nsh.h"
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/****************************************************************************
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* Private Data
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****************************************************************************/
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#if defined(CONFIG_NSH_READLINE) && defined(CONFIG_READLINE_TABCOMPLETION) && \
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defined(CONFIG_READLINE_HAVE_EXTMATCH)
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static const struct extmatch_vtable_s g_nsh_extmatch =
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{
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nsh_extmatch_count, /* count_matches */
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nsh_extmatch_getname /* getname */
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};
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: nsh_initialize
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*
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* Description:
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* This interface is used to initialize the NuttShell (NSH).
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* nsh_initialize() should be called once during application start-up prior
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* to executing either nsh_consolemain() or nsh_telnetstart().
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*
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* Input Parameters:
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* None
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*
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* Returned Value:
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* None
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*
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****************************************************************************/
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void nsh_initialize(void)
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{
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#if defined(CONFIG_NSH_READLINE) && defined(CONFIG_READLINE_TABCOMPLETION)
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/* Configure the NSH prompt */
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readline_prompt(g_nshprompt);
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#ifdef CONFIG_READLINE_HAVE_EXTMATCH
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/* Set up for tab completion on NSH commands */
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readline_extmatch(&g_nsh_extmatch);
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#endif
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#endif
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/* Mount the /etc filesystem */
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(void)nsh_romfsetc();
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#ifdef CONFIG_NSH_ARCHINIT
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/* Perform architecture-specific initialization (if configured) */
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boardctl(BOARDIOC_INIT, 0);
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#endif
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}
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