forked from Imagelibrary/rtems
814d95887d
* libmisc/Makefile.am, libmisc/shell/cmd_help.c, libmisc/shell/cmds.c, libmisc/shell/internal.h, libmisc/shell/shell.c, libmisc/shell/shell.h, libmisc/shell/shellconfig.h: Command set processing now separated from main command loop. Addition of user commands and aliases tested. Monitor registration now explicit. * libmisc/shell/shell_cmdset.c, libmisc/shell/shell_makeargs.c, libmisc/shell/write_file.c: New files.
48 lines
815 B
C
48 lines
815 B
C
/*
|
|
* COPYRIGHT (c) 1989-2007.
|
|
* On-Line Applications Research Corporation (OAR).
|
|
*
|
|
* The license and distribution terms for this file may be
|
|
* found in the file LICENSE in this distribution or at
|
|
* http://www.rtems.com/license/LICENSE.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#if HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <string.h>
|
|
|
|
int shell_make_args(
|
|
char *commandLine,
|
|
int *argc_p,
|
|
char **argv_p,
|
|
int max_args
|
|
)
|
|
{
|
|
int argc;
|
|
char *command;
|
|
int status = 0;
|
|
|
|
argc = 0;
|
|
command = commandLine;
|
|
|
|
while ( 1 ) {
|
|
command = strtok( command, " \t\r\n" );
|
|
if ( command == NULL )
|
|
break;
|
|
argv_p[ argc++ ] = command;
|
|
command = '\0';
|
|
if ( argc == (max_args-1) ) {
|
|
status = -1;
|
|
break;
|
|
}
|
|
}
|
|
argv_p[ argc ] = NULL;
|
|
*argc_p = argc;
|
|
return status;
|
|
}
|
|
|