forked from Imagelibrary/rtems
a3ddb08bec
* libmisc/Makefile.am, libmisc/shell/main_cp.c, libmisc/shell/main_cpuuse.c, libmisc/shell/main_date.c, libmisc/shell/main_mallocinfo.c, libmisc/shell/main_netstats.c, libmisc/shell/main_perioduse.c, libmisc/shell/main_stackuse.c, libmisc/shell/main_wkspaceinfo.c, libmisc/shell/print_heapinfo.c, libmisc/shell/shell.c, libmisc/shell/shell.h, libmisc/shell/shell_makeargs.c, libmisc/shell/shellconfig.c, libmisc/shell/shellconfig.h, libmisc/shell/write_file.c: Add initial capability to automatically execute a script from the filesystem. Add echo command from NetBSD and sleep command. * libmisc/shell/main_echo.c, libmisc/shell/main_sleep.c, libmisc/shell/shell_script.c: New files.
50 lines
876 B
C
50 lines
876 B
C
/*
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* Split string into argc/argv style argument list
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*
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* COPYRIGHT (c) 1989-2008.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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int rtems_shell_make_args(
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char *commandLine,
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int *argc_p,
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char **argv_p,
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int max_args
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)
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{
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int argc;
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char *command;
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int status = 0;
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argc = 0;
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command = commandLine;
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while ( 1 ) {
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command = strtok( command, " \t\r\n" );
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if ( command == NULL )
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break;
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argv_p[ argc++ ] = command;
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command = '\0';
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if ( argc == (max_args-1) ) {
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status = -1;
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break;
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}
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}
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argv_p[ argc ] = NULL;
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*argc_p = argc;
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return status;
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}
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