Return to machdep.c CVS log

Up to [Apple XNU] / XNU / bsd / dev / ppc

Annotation of XNU/bsd/dev/ppc/machdep.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * Copyright (c) 1997 Apple Computer, Inc.  All rights reserved.
        !            24:  * Copyright (c) 1992 NeXT Computer, Inc.  All rights reserved.
        !            25:  *
        !            26:  *
        !            27:  * Machine dependent cruft.
        !            28:  *
        !            29:  * 27-Apr-1997  A.Ramesh at Apple 
        !            30:  *
        !            31:  *
        !            32:  */
        !            33: 
        !            34: #import <mach/mach_types.h>
        !            35: #import <mach/machine.h>
        !            36: #import <sys/reboot.h>
        !            37: 
        !            38: int reboot_how;
        !            39: extern struct tty      cons;
        !            40: extern struct tty      *constty;               /* current console device */
        !            41: 
        !            42: extern int getchar();
        !            43: 
        !            44: 
        !            45: 
        !            46: 
        !            47: 
        !            48: 
        !            49: 
        !            50: #define putchar cnputc
        !            51: 
        !            52: void
        !            53: gets(buf)
        !            54:        char *buf;
        !            55: {
        !            56:        register char *lp;
        !            57:        register c;
        !            58: 
        !            59:        lp = buf;
        !            60:        for (;;) {
        !            61:                c = getchar() & 0177;
        !            62:                switch(c) {
        !            63:                case '\n':
        !            64:                case '\r':
        !            65:                        *lp++ = '\0';
        !            66:                        return;
        !            67:                case '\b':
        !            68:                        if (lp > buf) {
        !            69:                                lp--;
        !            70:                                putchar(' ');
        !            71:                                putchar('\b');
        !            72:                        }
        !            73:                        continue;
        !            74:                case '#':
        !            75:                case '\177':
        !            76:                        lp--;
        !            77:                        if (lp < buf)
        !            78:                                lp = buf;
        !            79:                        continue;
        !            80:                case '@':
        !            81:                case 'u'&037:
        !            82:                        lp = buf;
        !            83:                        putchar('\n');          /* XXX calls 'cnputc' on mips */
        !            84:                        continue;
        !            85:                default:
        !            86:                        *lp++ = c;
        !            87:                }
        !            88:        }
        !            89: }
        !            90: 
        !            91: int
        !            92: getchar()
        !            93: {
        !            94:        int c;
        !            95: 
        !            96:        c = cngetc();
        !            97: #if 0
        !            98:        if (c == 0x1b)          /* ESC ? */
        !            99:                call_kdp();
        !           100: #endif 0
        !           101: 
        !           102:        if (c == '\r')
        !           103:                c = '\n';
        !           104:         cnputc(c);
        !           105:        return c;
        !           106: }
        !           107: 

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.