Changeset bbc6277 in mainline for uspace/srv/hid/output/proto

Timestamp:

2017-11-30T17:00:09Z (8 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b5abaf7

Parents:

7f345cd0

Message:

Chardev output needs buffering.

Location:

uspace/srv/hid/output/proto

Files:

• vt100.c (modified) (3 diffs)
• vt100.h (modified) (3 diffs)

uspace/srv/hid/output/proto/vt100.c

@@ -139 +139 @@
 
 vt100_state_t *vt100_state_create(sysarg_t cols, sysarg_t rows,
-    vt100_putchar_t putchar_fn, vt100_control_puts_t control_puts_fn)
+    vt100_putchar_t putchar_fn, vt100_control_puts_t control_puts_fn,
+        vt100_flush_t flush_fn)
 {
         vt100_state_t *state = malloc(sizeof(vt100_state_t));
@@ -147 +148 @@
         state->putchar = putchar_fn;
         state->control_puts = control_puts_fn;
+        state->flush = flush_fn;
         
         state->cols = cols;
@@ -228 +230 @@
 }
 
+void vt100_flush(vt100_state_t *state)
+{
+        state->flush();
+}
+
 /** @}
  */

uspace/srv/hid/output/proto/vt100.h

@@ -37 +37 @@
 typedef void (* vt100_putchar_t)(wchar_t ch);
 typedef void (* vt100_control_puts_t)(const char *str);
+typedef void (* vt100_flush_t)(void);
 
 typedef struct {
@@ -48 +49 @@
         vt100_putchar_t putchar;
         vt100_control_puts_t control_puts;
+        vt100_flush_t flush;
 } vt100_state_t;
 
 extern vt100_state_t *vt100_state_create(sysarg_t, sysarg_t, vt100_putchar_t,
-    vt100_control_puts_t);
+    vt100_control_puts_t, vt100_flush_t);
 extern void vt100_state_destroy(vt100_state_t *);
 
@@ -62 +64 @@
 extern void vt100_cursor_visibility(vt100_state_t *, bool);
 extern void vt100_putchar(vt100_state_t *, wchar_t);
+extern void vt100_flush(vt100_state_t *);
 
 #endif