107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
/****************************************************************************
|
|
* apps/nshlib/nsh_system.c
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
|
|
#include "nsh.h"
|
|
#include "nsh_console.h"
|
|
|
|
/****************************************************************************
|
|
* Static Functions
|
|
****************************************************************************/
|
|
|
|
static int nsh_system_(int argc, FAR char *argv[], int isctty)
|
|
{
|
|
FAR struct console_stdio_s *pstate = nsh_newconsole(isctty);
|
|
int ret;
|
|
|
|
DEBUGASSERT(pstate != NULL);
|
|
|
|
/* Execute the session */
|
|
|
|
ret = nsh_session(pstate, false, argc, argv);
|
|
|
|
/* Exit upon return */
|
|
|
|
nsh_exit(&pstate->cn_vtbl, ret);
|
|
return ret;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_system
|
|
*
|
|
* Description:
|
|
* This is the NSH-specific implementation of the standard system()
|
|
* command.
|
|
*
|
|
* NOTE: This assumes that other NSH instances have previously ran and so
|
|
* common NSH logic is already initialized.
|
|
*
|
|
* Input Parameters:
|
|
* Standard task start-up arguments. Expects argc == 2 with argv[1] being
|
|
* the command to execute
|
|
*
|
|
* Returned Values:
|
|
* EXIT_SUCCESS or EXIT_FAILURE
|
|
*
|
|
****************************************************************************/
|
|
|
|
int nsh_system(int argc, FAR char *argv[])
|
|
{
|
|
return nsh_system_(argc, argv, false);
|
|
}
|
|
|
|
/****************************************************************************
|
|
* Name: nsh_system_ctty
|
|
*
|
|
* Description:
|
|
* This is the NSH-specific implementation of the standard system()
|
|
* command.
|
|
*
|
|
* NOTE:
|
|
* This difference with nsh_system: newconsole set isctty true
|
|
*
|
|
* Input Parameters:
|
|
* Standard task start-up arguments. Expects argc == 2 with argv[1] being
|
|
* the command to execute
|
|
*
|
|
* Returned Values:
|
|
* EXIT_SUCCESS or EXIT_FAILURE
|
|
*
|
|
****************************************************************************/
|
|
|
|
int nsh_system_ctty(int argc, FAR char *argv[])
|
|
{
|
|
return nsh_system_(argc, argv, true);
|
|
}
|