more error messages

Author: KlausT

ccminer.cpp

@@ -1037,13 +1037,23 @@ static void workio_cmd_free(struct workio_cmd *wc)
 	{
 	case WC_SUBMIT_WORK:
 		free(wc->work);
+		if(errno)
+		{
+			applog(LOG_ERR, "free() error in workio_cmd_free: %s", strerror(errno));
+			errno = 0;
+		}
 		break;
 	default: /* do nothing */
 		break;
 	}
 
 	memset(wc, 0, sizeof(*wc));	/* poison */
 	free(wc);
+	if(errno)
+	{
+		applog(LOG_ERR, "free() error in workio_cmd_free: %s", strerror(errno));
+		errno = 0;
+	}
 }
 
 static bool workio_get_work(struct workio_cmd *wc, CURL *curl)

util.cpp

@@ -2086,6 +2086,11 @@ void tq_free(struct thread_q *tq)
 
 	memset(tq, 0, sizeof(*tq));	/* poison */
 	free(tq);
+	if(errno)
+	{
+		applog(LOG_ERR, "free() error in tq_free: %s", strerror(errno));
+		errno = 0;
+	}
 }
 
 static void tq_freezethaw(struct thread_q *tq, bool frozen)
@@ -2133,6 +2138,11 @@ bool tq_push(struct thread_q *tq, void *data)
 	else
 	{
 		free(ent);
+		if(errno)
+		{
+			applog(LOG_ERR, "free() error in tq_push: %s", strerror(errno));
+			errno = 0;
+		}
 		rc = false;
 	}
 
@@ -2168,6 +2178,11 @@ void *tq_pop(struct thread_q *tq, const struct timespec *abstime)
 
 	list_del(&ent->q_node);
 	free(ent);
+	if(errno)
+	{
+		applog(LOG_ERR, "free() error in tq_pop: %s", strerror(errno));
+		errno = 0;
+	}
 
 out:
 	pthread_mutex_unlock(&tq->mutex);