Fix unused parameter warning in amqp_time_tv_until

'in' parameter was not referenced in amqp_time_tv_until as described in
the documentation. This brings the implementation inline with what is
intended.

2 files changed, 11 insertions, 8 deletions

diff --git a/librabbitmq/amqp_time.c b/librabbitmq/amqp_time.c
index b069be9..d3343f6 100644
--- a/librabbitmq/amqp_time.c
+++ b/librabbitmq/amqp_time.c
@@ -199,7 +199,7 @@ int amqp_time_ms_until(amqp_time_t time) {
   return left_ms;
 }
 
-int amqp_time_tv_until(amqp_time_t time, const struct timeval *in,
+int amqp_time_tv_until(amqp_time_t time, struct timeval *in,
                        struct timeval **out) {
   uint64_t now_ns;
   uint64_t delta_ns;
@@ -210,8 +210,9 @@ int amqp_time_tv_until(amqp_time_t time, const struct timeval *in,
     return AMQP_STATUS_OK;
   }
   if (0 == time.time_point_ns) {
-    (*out)->tv_sec = 0;
-    (*out)->tv_usec = 0;
+    in->tv_sec = 0;
+    in->tv_usec = 0;
+    *out = in;
     return AMQP_STATUS_OK;
   }
 
@@ -221,14 +222,16 @@ int amqp_time_tv_until(amqp_time_t time, const struct timeval *in,
   }
 
   if (now_ns >= time.time_point_ns) {
-    (*out)->tv_sec = 0;
-    (*out)->tv_usec = 0;
+    in->tv_sec = 0;
+    in->tv_usec = 0;
+    *out = in;
     return AMQP_STATUS_OK;
   }
 
   delta_ns = time.time_point_ns - now_ns;
-  (*out)->tv_sec = (int)(delta_ns / AMQP_NS_PER_S);
-  (*out)->tv_usec = (int)((delta_ns % AMQP_NS_PER_S) / AMQP_NS_PER_US);
+  in->tv_sec = (int)(delta_ns / AMQP_NS_PER_S);
+  in->tv_usec = (int)((delta_ns % AMQP_NS_PER_S) / AMQP_NS_PER_US);
+  *out = in;
 
   return AMQP_STATUS_OK;
 }
diff --git a/librabbitmq/amqp_time.h b/librabbitmq/amqp_time.h
index b7a6123..4478671 100644
--- a/librabbitmq/amqp_time.h
+++ b/librabbitmq/amqp_time.h
@@ -109,7 +109,7 @@ int amqp_time_ms_until(amqp_time_t time);
  * AMQP_STATUS_TIMER_FAILURE is returned when the underlying call to get the
  * current timestamp fails.
  */
-int amqp_time_tv_until(amqp_time_t time, const struct timeval *in,
+int amqp_time_tv_until(amqp_time_t time, struct timeval *in,
                        struct timeval **out);
 
 /* Test whether current time is past the provided time.