1 files changed, 39 insertions, 0 deletions
diff --git a/src/drv/tty/src/free.c b/src/drv/tty/src/free.c
new file mode 100644
index 0000000..66d5cb4
--- /dev/null
+++ b/src/drv/tty/src/free.c
@@ -0,0 +1,39 @@
+/*
+ * wnix, a Unix-like operating system for WebAssembly applications.
+ * Copyright (C) 2025  Xavier Del Campo Romero
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <drv/event.h>
+#include <drv/tty.h>
+#include <drv/tty/font.h>
+#include <drv/tty/ops.h>
+#include <drv/tty/types.h>
+#include <gfx/gfx.h>
+#include <gfx/sprite.h>
+#include <stddef.h>
+#include <stdlib.h>
+
+void drv_tty_free(struct drv_port *const p)
+{
+    if (!p)
+        return;
+
+    for (size_t i = 0; i < p->nrows; i++)
+        free(p->rows[i].columns);
+
+    free(p->rows);
+    free(p);
+}