parameter.h

/*
 *  DSH / dancer's shell or the distributed shell
 *  Copyright (C) 2001, 2002 Junichi Uekawa
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

void* malloc_with_error(int size);
int load_configfile(const char* dsh_conf);
int parse_options(int ac, char** av);

/** the command-line for remote shell */
extern char* remoteshell_command;

/** verbosity flag */
extern int verbose_flag;

/** waiting for shell to execute (concurrence) */
extern int wait_shell;

/**
    bit-mask of pipe options.

    pipe_option & 1 = show machine names.
    pipe_option & 2 = duplicate input.
 */
extern int pipe_option;

/** number of topology to use as a block to execute rsh.
    1 = for-loop
    2 = binary-tree
    4 = quad-tree.
 */
extern int num_topology;

/** reverse-ordered list of rsh options. */
extern linkedlist* remoteshell_command_opt_r;

/** buffer size for running the input process. */
extern int buffer_size;

/**
    The limit to fork.
 */
extern int forklimit;

void open_devnull(void);

/* function defined in dsh.c */
int do_shell(linkedlist* machinelist, linkedlist*);