Efficient DEBUG logging system with __FILE__ and fctprintf

src/io/serial/serial.c

@@ -36,7 +36,7 @@ int serial_init()
     // Set normal operation mode
     outb(PORT + 4, 0x0F);
 
-    serial_kputs("\n\nkernel: serial: Serial initialization OK!\n");
+    DEBUG("serial initialized");
     return 0;
 }
 
@@ -45,18 +45,20 @@ static int is_transmit_empty()
     return inb(PORT + 5) & 0x20;
 }
 
-void write_serial(char c)
+// Serial kernel putchar
+void skputc(char c)
 {
     while (!is_transmit_empty()); // wait for free spot
     outb(PORT, c);
 }
 
-void serial_kputs(const char* str)
+// Serial kernel putstring
+void skputs(const char* str)
 {
     unsigned int i=0;
     while (str[i])
     {
-        write_serial(str[i]);
+        skputc(str[i]);
         i++;
     }
 }