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formatting

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This commit is contained in:
Liam Kerr 2026-02-10 23:24:19 +00:00
parent 1b033a0ff6
commit e8a6c3f5cf
1 changed files with 56 additions and 56 deletions
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112
src/drivers/uart.c
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@ -132,64 +132,64 @@ void kputs(const char *str)
void kprintf_internal(const char *format, va_list args)
{
for (const char *p = format; *p != '\0'; p++)
{
if (*p == '%')
{
p++;
switch (*p)
{
case 'c':
{
char c = (char)va_arg(args, int);
kputchar(c);
break;
}
case 's':
{
char *s = va_arg(args, char *);
kprint(s);
break;
}
case 'd':
{
int d = va_arg(args, int);
kprint_int(d);
break;
}
case 'f':
{
double f = va_arg(args, double);
kprint_float((float)f);
break;
}
case 'x': // Hex
case 'p': // Pointer
{
uint64_t x = va_arg(args, uint64_t);
kprint_hex(x);
break;
}
case '%':
kputchar('%');
break;
default:
kputchar('%');
kputchar(*p);
}
}
else
{
kputchar(*p);
}
}
knewline();
for (const char *p = format; *p != '\0'; p++)
{
if (*p == '%')
{
p++;
switch (*p)
{
case 'c':
{
char c = (char)va_arg(args, int);
kputchar(c);
break;
}
case 's':
{
char *s = va_arg(args, char *);
kprint(s);
break;
}
case 'd':
{
int d = va_arg(args, int);
kprint_int(d);
break;
}
case 'f':
{
double f = va_arg(args, double);
kprint_float((float)f);
break;
}
case 'x': // Hex
case 'p': // Pointer
{
uint64_t x = va_arg(args, uint64_t);
kprint_hex(x);
break;
}
case '%':
kputchar('%');
break;
default:
kputchar('%');
kputchar(*p);
}
}
else
{
kputchar(*p);
}
}
knewline();
}
void kprintf(const char *format, ...)
{
va_list args;
va_start(args, format);
kprintf_internal(format, args);
va_end(args);
va_list args;
va_start(args, format);
kprintf_internal(format, args);
va_end(args);
}