/* $OpenBSD: cmd.h,v 1.1 2019/07/17 14:36:32 visa Exp $ */ /* * Copyright (c) 1997 Michael Shalayeff * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #define CMD_BUFF_SIZE 133 #define BOOTDEVLEN 1024 struct cmd_table { char *cmd_name; char cmd_type; #define CMDT_CMD 0 #define CMDT_VAR 1 #define CMDT_SET 2 #define CMDT_MDC 3 int (*cmd_exec)(void); }; struct cmd_state { char bootdev[BOOTDEVLEN]; /* device */ char image[MAXPATHLEN - 16]; /* image */ unsigned char bootduid[8]; /* duid of root disk */ int boothowto; /* howto */ int hasduid; char *conf; /* /etc/boot.conf normally */ int timeout; char path[MAXPATHLEN]; /* buffer for pathname compose */ const struct cmd_table *cmd; int argc; char *argv[8]; /* XXX i hope this is enough */ }; extern struct cmd_state cmd; int getcmd(void); int read_conf(void); int bootparse(int); void boot(dev_t); int upgrade(void); int docmd(void); /* No longer static: needed by regress test */