kernel: tty: Add tty_putstr()

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/sys/kern/kern_tty.c b/sys/kern/kern_tty.c
index 7be7042..8446e2b 100644
--- a/sys/kern/kern_tty.c
+++ b/sys/kern/kern_tty.c
@@ -181,6 +181,23 @@ tty_putc(struct tty *tty, int c)
     return 0;
 }
 
+/*
+ * Write a string to a TTY
+ *
+ * @tty: TTY to write to.
+ * @s: String to write.
+ * @count: Number of bytes to write.
+ */
+int
+tty_putstr(struct tty *tty, const char *s, size_t count)
+{
+    for (size_t i = 0; i < count; ++i) {
+        tty_putc(tty, *s++);
+    }
+
+    return 0;
+}
+
 dev_t
 tty_attach(struct tty *tty)
 {