Changes in kernel/genarch/src/drivers/ega/ega.c [b169619:39e1b9a] in mainline

File:

• kernel/genarch/src/drivers/ega/ega.c (modified) (3 diffs)

kernel/genarch/src/drivers/ega/ega.c

@@ -69 +69 @@
         uint8_t *backbuf;
         ioport8_t *base;
+        mbstate_t mbstate;
 } ega_instance_t;
 
-static void ega_putuchar(outdev_t *, char32_t);
+static void ega_write(outdev_t *, const char *, size_t);
 static void ega_redraw(outdev_t *);
 
 static outdev_operations_t egadev_ops = {
-        .write = ega_putuchar,
+        .write = ega_write,
         .redraw = ega_redraw,
         .scroll_up = NULL,
@@ -538 +539 @@
 }
 
-static void ega_putuchar(outdev_t *dev, char32_t ch)
-{
-        ega_instance_t *instance = (ega_instance_t *) dev->data;
-
-        irq_spinlock_lock(&instance->lock, true);
-
+static void _putuchar(ega_instance_t *instance, char32_t ch)
+{
         switch (ch) {
         case '\n':
@@ -564 +561 @@
         ega_check_cursor(instance);
         ega_move_cursor(instance);
+}
+
+static void ega_write(outdev_t *dev, const char *s, size_t n)
+{
+        ega_instance_t *instance = (ega_instance_t *) dev->data;
+
+        irq_spinlock_lock(&instance->lock, true);
+
+        size_t offset = 0;
+        char32_t ch;
+
+        while ((ch = str_decode_r(s, &offset, n, U_SPECIAL, &instance->mbstate)))
+                _putuchar(instance, ch);
 
         irq_spinlock_unlock(&instance->lock, true);