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121 lines
4.2 KiB
121 lines
4.2 KiB
/**************************************************************************** |
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* apps/nshlib/nsh_apps.c |
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* |
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* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. |
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* Copyright (C) 2011 Uros Platise. All rights reserved. |
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* Author: Uros Platise <uros.platise@isotel.eu> |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* 3. Neither the name NuttX nor the names of its contributors may be |
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* used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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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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#ifdef CONFIG_SCHED_WAITPID |
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# include <sys/wait.h> |
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#endif |
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#include <stdbool.h> |
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#include <errno.h> |
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#include <string.h> |
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#include <apps/apps.h> |
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#include "nsh.h" |
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#include "nsh_console.h" |
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#ifdef CONFIG_NSH_BUILTIN_APPS |
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/**************************************************************************** |
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* Definitions |
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****************************************************************************/ |
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/**************************************************************************** |
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* Private Types |
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****************************************************************************/ |
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/**************************************************************************** |
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* Private Function Prototypes |
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****************************************************************************/ |
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/**************************************************************************** |
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* Private Data |
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****************************************************************************/ |
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/**************************************************************************** |
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* Public Data |
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****************************************************************************/ |
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/**************************************************************************** |
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* Private Functions |
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****************************************************************************/ |
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/**************************************************************************** |
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* Public Functions |
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****************************************************************************/ |
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/**************************************************************************** |
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* Name: nsh_execute |
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****************************************************************************/ |
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int nsh_execapp(FAR struct nsh_vtbl_s *vtbl, FAR const char *cmd, |
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FAR char **argv) |
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{ |
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int ret = OK; |
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/* Try to find command within pre-built application list. */ |
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ret = exec_namedapp(cmd, (FAR const char **)argv); |
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if (ret < 0) |
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{ |
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return -errno; |
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} |
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#ifdef CONFIG_SCHED_WAITPID |
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if (vtbl->np.np_bg == false) |
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{ |
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waitpid(ret, NULL, 0); |
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} |
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else |
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#endif |
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{ |
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struct sched_param param; |
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sched_getparam(0, ¶m); |
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nsh_output(vtbl, "%s [%d:%d]\n", cmd, ret, param.sched_priority); |
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} |
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return OK; |
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} |
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#endif /* CONFIG_NSH_BUILTIN_APPS */ |
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