diff options
author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:08:05 -0500 |
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committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:08:05 -0500 |
commit | 95d465fd750897ab32462a6702fbfe1b122cbbc0 (patch) | |
tree | 65c38b2f11c51bb6932e44dd6c92f15b0091abfe /arch/ppc/boot/openfirmware/start.c | |
parent | 642fde17dceceb56c7ba2762733ac688666ae657 (diff) | |
parent | 683aa4012f53b2ada0f430487e05d37b0d94e90a (diff) |
Manual merge with Linus.
Conflicts:
arch/powerpc/kernel/setup-common.c
drivers/input/keyboard/hil_kbd.c
drivers/input/mouse/hil_ptr.c
Diffstat (limited to 'arch/ppc/boot/openfirmware/start.c')
-rw-r--r-- | arch/ppc/boot/openfirmware/start.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/arch/ppc/boot/openfirmware/start.c b/arch/ppc/boot/openfirmware/start.c deleted file mode 100644 index 1617a26956b..00000000000 --- a/arch/ppc/boot/openfirmware/start.c +++ /dev/null @@ -1,172 +0,0 @@ -/* - * Copyright (C) Paul Mackerras 1997. - * - * 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. - */ -#include <stdarg.h> -#include "of1275.h" - -extern int strlen(const char *s); -extern void boot(int a1, int a2, void *prom); - -phandle stdin; -phandle stdout; -phandle stderr; - -void printk(char *fmt, ...); - -void -start(int a1, int a2, void *promptr) -{ - ofinit(promptr); - if (ofstdio(&stdin, &stdout, &stderr)) - exit(); - - boot(a1, a2, promptr); - for (;;) - exit(); -} - -int writestring(void *f, char *ptr, int nb) -{ - int w = 0, i; - char *ret = "\r"; - - for (i = 0; i < nb; ++i) { - if (ptr[i] == '\n') { - if (i > w) { - write(f, ptr + w, i - w); - w = i; - } - write(f, ret, 1); - } - } - if (w < nb) - write(f, ptr + w, nb - w); - return nb; -} - -int -putc(int c, void *f) -{ - char ch = c; - - return writestring(f, &ch, 1) == 1? c: -1; -} - -int -putchar(int c) -{ - return putc(c, stdout); -} - -int -fputs(char *str, void *f) -{ - int n = strlen(str); - - return writestring(f, str, n) == n? 0: -1; -} - -int -readchar(void) -{ - char ch; - - for (;;) { - switch (read(stdin, &ch, 1)) { - case 1: - return ch; - case -1: - printk("read(stdin) returned -1\n"); - return -1; - } - } -} - -static char line[256]; -static char *lineptr; -static int lineleft; - -int -getchar(void) -{ - int c; - - if (lineleft == 0) { - lineptr = line; - for (;;) { - c = readchar(); - if (c == -1 || c == 4) - break; - if (c == '\r' || c == '\n') { - *lineptr++ = '\n'; - putchar('\n'); - break; - } - switch (c) { - case 0177: - case '\b': - if (lineptr > line) { - putchar('\b'); - putchar(' '); - putchar('\b'); - --lineptr; - } - break; - case 'U' & 0x1F: - while (lineptr > line) { - putchar('\b'); - putchar(' '); - putchar('\b'); - --lineptr; - } - break; - default: - if (lineptr >= &line[sizeof(line) - 1]) - putchar('\a'); - else { - putchar(c); - *lineptr++ = c; - } - } - } - lineleft = lineptr - line; - lineptr = line; - } - if (lineleft == 0) - return -1; - --lineleft; - return *lineptr++; -} - -extern int vsprintf(char *buf, const char *fmt, va_list args); -static char sprint_buf[1024]; - -void -printk(char *fmt, ...) -{ - va_list args; - int n; - - va_start(args, fmt); - n = vsprintf(sprint_buf, fmt, args); - va_end(args); - writestring(stdout, sprint_buf, n); -} - -int -printf(char *fmt, ...) -{ - va_list args; - int n; - - va_start(args, fmt); - n = vsprintf(sprint_buf, fmt, args); - va_end(args); - writestring(stdout, sprint_buf, n); - return n; -} |