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Annotation of sys/arch/mvmeppc/stand/bootsd/boot.c, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: boot.c,v 1.4 2004/01/24 21:12:21 miod Exp $ */
        !             2: /*     $NetBSD: boot.c,v 1.2 1995/09/23 03:42:52 gwr Exp $ */
        !             3:
        !             4: /*-
        !             5:  * Copyright (c) 1982, 1986, 1990, 1993
        !             6:  *     The Regents of the University of California.  All rights reserved.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  * 3. Neither the name of the University nor the names of its contributors
        !            17:  *    may be used to endorse or promote products derived from this software
        !            18:  *    without specific prior written permission.
        !            19:  *
        !            20:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            21:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            22:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            23:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            24:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            25:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            26:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            27:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            28:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            29:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            30:  * SUCH DAMAGE.
        !            31:  *
        !            32:  *     @(#)boot.c      8.1 (Berkeley) 6/10/93
        !            33:  */
        !            34:
        !            35: #include <sys/param.h>
        !            36: #include <sys/reboot.h>
        !            37:
        !            38: #include <machine/prom.h>
        !            39:
        !            40: #include "stand.h"
        !            41: #include "libsa.h"
        !            42:
        !            43: int debug;
        !            44: int errno;
        !            45: extern char *version;
        !            46: char    line[80];
        !            47:
        !            48: int
        !            49: main()
        !            50: {
        !            51:        char *cp, *file;
        !            52:        int     io, flag, ret;
        !            53:        int     ask = 0;
        !            54:
        !            55:        bootdev_type = BUGDEV_DISK;
        !            56:
        !            57:        printf("\n>> OpenBSD/mvmeppc bootsd [%s]\n", version);
        !            58:
        !            59:        ret = parse_args(&file, &flag);
        !            60:        for (;;) {
        !            61:                if (ask) {
        !            62:                        printf("boot: ");
        !            63:                        gets(line);
        !            64:                        if (line[0]) {
        !            65:                                bugargs.arg_start = line;
        !            66:                                cp = line;
        !            67:                                while (cp < (line + sizeof(line) -1) && *cp)
        !            68:                                        cp++;
        !            69:                                bugargs.arg_end = cp;
        !            70:                                ret = parse_args(&file, &flag);
        !            71:                        }
        !            72:                }
        !            73:                if (ret) {
        !            74:                        printf("boot: -q returning to MVME-Bug\n");
        !            75:                        break;
        !            76:                }
        !            77:                exec_mvme(file, flag);
        !            78:                printf("boot: %s: %s\n", file, strerror(errno));
        !            79:                ask = 1;
        !            80:        }
        !            81:        return (0);
        !            82: }