ui: make ui_output() take a formatted string

- minor cleanup in logging
- use ui_output() for interactive output
- avoid using re_printf()
- stdio: added an output_handler (to stderr)

1 files changed, 8 insertions, 1 deletions

diff --git a/modules/stdio/stdio.c b/modules/stdio/stdio.c
index 244dc01..3121322 100644
--- a/modules/stdio/stdio.c
+++ b/modules/stdio/stdio.c
@@ -150,8 +150,15 @@ static int ui_alloc(struct ui_st **stp)
 }
 
 
+static int output_handler(const char *str)
+{
+	return print_handler(str, str_len(str), NULL);
+}
+
+
 static struct ui ui_stdio = {
-	.name = "stdio"
+	.name = "stdio",
+	.outputh = output_handler
 };