3 * Copyright (C) 1998-2003 Brian Palmer <brianp@sginet.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 * print() - prints unformatted text to stdout
32 for (i
= 0; i
< strlen(str
); i
++)
33 MachConsPutChar(str
[i
]);
37 * printf() - prints formatted text to stdout
38 * originally from GRUB
40 int printf(const char *format
, ... )
44 char c
, *ptr
, str
[16];
47 while ((c
= *(format
++)))
55 if (*format
== 'I' && *(format
+1) == '6' && *(format
+2) == '4')
64 switch (c
= *(format
++))
66 case 'd': case 'u': case 'x':
69 *convert_i64_to_ascii(str
, c
, va_arg(ap
, unsigned long long)) = 0;
73 *convert_to_ascii(str
, c
, va_arg(ap
, unsigned long)) = 0;
80 MachConsPutChar(*(ptr
++));
84 case 'c': MachConsPutChar((va_arg(ap
,int))&0xff); break;
87 ptr
= va_arg(ap
,char *);
89 while ((c
= *(ptr
++)))
98 printf("\nprintf() invalid format specifier - %%%c\n", c
);
109 int sprintf(char *buffer
, const char *format
, ... )
112 char c
, *ptr
, str
[16];
118 while ((c
= *(format
++)))
127 if (*format
== 'I' && *(format
+1) == '6' && *(format
+2) == '4')
136 switch (c
= *(format
++))
138 case 'd': case 'u': case 'x':
141 *convert_i64_to_ascii(str
, c
, va_arg(ap
, unsigned long long)) = 0;
145 *convert_to_ascii(str
, c
, va_arg(ap
, unsigned long)) = 0;
158 *p
= va_arg(ap
,int)&0xff;
163 ptr
= va_arg(ap
,char *);
165 while ((c
= *(ptr
++)))
176 printf("\nsprintf() invalid format specifier - %%%c\n", c
);