Record the state of a log outlet on first use and reuse that state on

subsequent hlog_fast() calls.

While I'm here, add a typedef, hlog_outlet_t, for struct hlog_outlet, and use
it.

1 files changed, 6 insertions, 2 deletions

diff --git a/src/hlog.c b/src/hlog.c
index e27f539..a017843 100644
--- a/src/hlog.c
+++ b/src/hlog.c
@@ -261,8 +261,12 @@ hlog_impl(struct hlog_outlet *ls0, const char *fmt, ...)
 	struct hlog_outlet *ls;
 	va_list ap;
 
-	if ((ls = hlog_outlet_find_active(ls0)) == NULL)
-		return;
+	if ((ls = hlog_outlet_find_active(ls0)) == NULL) {
+            ls0->ls_resolved = HLOG_OUTLET_S_OFF;
+            return;
+        }
+
+        ls0->ls_resolved = HLOG_OUTLET_S_ON;
 
 	va_start(ap, fmt);
 	vhlog(fmt, ap);