Changeset 1a96db9 in mainline for uspace/lib/output/src

Timestamp:

2025-10-08T18:09:09Z (3 months ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

c111da2

Parents:

32ae27bb

Message:

Implement carriage return in console.

File:

• uspace/lib/output/src/chargrid.c (modified) (2 diffs)

uspace/lib/output/src/chargrid.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2006 Josef Cejka
  * All rights reserved.
@@ -180 +181 @@
 }
 
+/** Return cursor to the beginning of the line.
+ *
+ * @param scrbuf Chargrid.
+ *
+ * @return Number of rows which have been affected. In usual
+ *         situations this is 1.
+ *
+ */
+sysarg_t chargrid_cr(chargrid_t *scrbuf)
+{
+        assert(scrbuf->col < scrbuf->cols);
+        assert(scrbuf->row < scrbuf->rows);
+
+        scrbuf->col = 0;
+        return 1;
+}
+
 /** Jump to a new row in chargrid.
  *