/* cmd.c:
 *
 ****************************************************************
 * Copyright (C) 2003 Tom Lord
 *
 * See the file "COPYING" for further information about
 * the copyright and warranty status of this work.
 */


#include "hackerlab/os/stdarg.h"
#include "hackerlab/arrays/ar.h"
#include "commands/cmd.h"



int
arch_call_cmd (arch_cmd_fn fn, t_uchar * prog_name, ...)
{
  char ** argv = 0;
  int status = 1;
  va_list ap;

  ar_push_char_star(&argv, prog_name);

  va_start (ap, prog_name);
  while (1)
    {
      char * arg;

      arg = va_arg (ap, char *);
      if (!arg)
        break;

      ar_push_char_star(&argv, arg);
    }
  va_end (ap);

  ar_push_char_star(&argv, 0);

  status = fn (prog_name, (ar_size_char_star (argv) - 1), argv);

  ar_free_char_star (&argv);

  return status;
}



/* tag: Tom Lord Mon Jun  2 17:26:01 2003 (cmd.c)
 */