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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) void kprintf_internal(const char *format, va_list args)
{ {
for (const char *p = format; *p != '\0'; p++) for (const char *p = format; *p != '\0'; p++)
{ {
if (*p == '%') if (*p == '%')
{ {
p++; p++;
switch (*p) switch (*p)
{ {
case 'c': case 'c':
{ {
char c = (char)va_arg(args, int); char c = (char)va_arg(args, int);
kputchar(c); kputchar(c);
break; break;
} }
case 's': case 's':
{ {
char *s = va_arg(args, char *); char *s = va_arg(args, char *);
kprint(s); kprint(s);
break; break;
} }
case 'd': case 'd':
{ {
int d = va_arg(args, int); int d = va_arg(args, int);
kprint_int(d); kprint_int(d);
break; break;
} }
case 'f': case 'f':
{ {
double f = va_arg(args, double); double f = va_arg(args, double);
kprint_float((float)f); kprint_float((float)f);
break; break;
} }
case 'x': // Hex case 'x': // Hex
case 'p': // Pointer case 'p': // Pointer
{ {
uint64_t x = va_arg(args, uint64_t); uint64_t x = va_arg(args, uint64_t);
kprint_hex(x); kprint_hex(x);
break; break;
} }
case '%': case '%':
kputchar('%'); kputchar('%');
break; break;
default: default:
kputchar('%'); kputchar('%');
kputchar(*p); kputchar(*p);
} }
} }
else else
{ {
kputchar(*p); kputchar(*p);
} }
} }
knewline(); knewline();
} }
void kprintf(const char *format, ...) void kprintf(const char *format, ...)
{ {
va_list args; va_list args;
va_start(args, format); va_start(args, format);
kprintf_internal(format, args); kprintf_internal(format, args);
va_end(args); va_end(args);
} }