projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 8ad349bb | 2 | * Copyright (c) 2006 Apple Computer, Inc. All Rights Reserved. |
| 1c79356b | 3 | * |
| 8ad349bb | 4 | * @APPLE_LICENSE_OSREFERENCE_HEADER_START@ |
| 1c79356b | 5 | * |
| 8ad349bb A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the | |
| 10 | * License may not be used to create, or enable the creation or | |
| 11 | * redistribution of, unlawful or unlicensed copies of an Apple operating | |
| 12 | * system, or to circumvent, violate, or enable the circumvention or | |
| 13 | * violation of, any terms of an Apple operating system software license | |
| 14 | * agreement. | |
| 15 | * | |
| 16 | * Please obtain a copy of the License at | |
| 17 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
| 18 | * file. | |
| 19 | * | |
| 20 | * The Original Code and all software distributed under the License are | |
| 21 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 22 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 23 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 24 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 25 | * Please see the License for the specific language governing rights and | |
| 26 | * limitations under the License. | |
| 27 | * | |
| 28 | * @APPLE_LICENSE_OSREFERENCE_HEADER_END@ | |
| 1c79356b A |
29 | */ |
| 30 | /* | |
| 31 | * Copyright (c) 1997 Apple Computer, Inc. All rights reserved. | |
| 32 | * Copyright (c) 1992 NeXT Computer, Inc. All rights reserved. | |
| 33 | * | |
| 34 | * | |
| 35 | * Machine dependent cruft. | |
| 36 | * | |
| 37 | * 27-Apr-1997 A.Ramesh at Apple | |
| 38 | * | |
| 39 | * | |
| 40 | */ | |
| 41 | ||
| 42 | #include <mach/mach_types.h> | |
| 43 | #include <mach/machine.h> | |
| 44 | #include <sys/reboot.h> | |
| 45 | ||
| 46 | int reboot_how; | |
| 47 | extern struct tty cons; | |
| 48 | extern struct tty *constty; /* current console device */ | |
| 49 | ||
| 50 | extern int getchar(); | |
| 51 | ||
| 52 | #define putchar cnputc | |
| 53 | ||
| 54 | void | |
| 55 | gets(buf) | |
| 56 | char *buf; | |
| 57 | { | |
| 58 | register char *lp; | |
| 59 | register c; | |
| 60 | ||
| 61 | lp = buf; | |
| 62 | for (;;) { | |
| 63 | c = getchar() & 0177; | |
| 64 | switch(c) { | |
| 65 | case '\n': | |
| 66 | case '\r': | |
| 67 | *lp++ = '\0'; | |
| 68 | return; | |
| 69 | case '\b': | |
| 70 | if (lp > buf) { | |
| 71 | lp--; | |
| 72 | putchar(' '); | |
| 73 | putchar('\b'); | |
| 74 | } | |
| 75 | continue; | |
| 76 | case '#': | |
| 77 | case '\177': | |
| 78 | lp--; | |
| 79 | if (lp < buf) | |
| 80 | lp = buf; | |
| 81 | continue; | |
| 82 | case '@': | |
| 83 | case 'u'&037: | |
| 84 | lp = buf; | |
| 85 | putchar('\n'); /* XXX calls 'cnputc' on mips */ | |
| 86 | continue; | |
| 87 | default: | |
| 88 | *lp++ = c; | |
| 89 | } | |
| 90 | } | |
| 91 | } | |
| 92 | ||
| 93 | int | |
| 94 | getchar() | |
| 95 | { | |
| 96 | int c; | |
| 97 | ||
| 98 | c = cngetc(); | |
| 99 | #if 0 | |
| 100 | if (c == 0x1b) /* ESC ? */ | |
| 101 | call_kdp(); | |
| 102 | #endif 0 | |
| 103 | ||
| 104 | if (c == '\r') | |
| 105 | c = '\n'; | |
| 106 | cnputc(c); | |
| 107 | return c; | |
| 108 | } | |
| 109 |