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Fixed all previous bugs...however strange things happens when OS runs

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This commit is contained in:
ice-bit
2019-07-03 21:04:05 +02:00
parent bec03e3d1b
commit a0b6eb882a
14 changed files with 66 additions and 49 deletions
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14
kernel/libc/stdio.c
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@@ -3,13 +3,13 @@
#include "../drivers/tty.h"
int printf(const char *format, ...) {
char buf[20],c,*s;
uint8_t buf[20],c,*s;
int val;
int32_t uval;
va_list ap;
va_start(ap, format);
for(size_t i = 0; i < strlen(format); i++) {
for(size_t i = 0; i < strlen((uint8_t*)format); i++) {
if(format[i] == '%') {
i++;
while(format[i] == ' ')
@@ -32,23 +32,23 @@ int printf(const char *format, ...) {
kprint(buf);
break;
case 'c':
s = va_arg(ap, char*);
s = va_arg(ap, uint8_t*);
kprint_c(&c, 1, WHITE, BLACK);
break;
case 's':
s = va_arg(ap, char*);
s = va_arg(ap, uint8_t*);
kprint(s);
break;
default:
kprint_c((char*)format+1, 1, WHITE, BLACK);
kprint_c((uint8_t*)format+1, 1, WHITE, BLACK);
}
} else
kprint_c((char*)format+1, 1, WHITE, BLACK);
kprint_c((uint8_t*)format+1, 1, WHITE, BLACK);
}
va_end(ap);
return 0;
}
void puts(int8_t *buf) {
void puts(const char *buf) {
printf("%s\n", buf);
}