From: Timo Kokkonen <timo.t.kokkonen@iki.fi>
Date: Sat, 3 Jul 2021 17:55:44 +0000 (+0300)
Subject: Hide excess debug messages by default
X-Git-Url: http://git.itanic.dy.fi/?p=BME280_driver;a=commitdiff_plain

Hide excess debug messages by default

Signed-off-by: Timo Kokkonen <timo.t.kokkonen@iki.fi>
---

diff --git a/bmed.c b/bmed.c
index 31a6010..ff3e46f 100644
--- a/bmed.c
+++ b/bmed.c
@@ -45,6 +45,8 @@ struct event_handler {
 
 int exit_all = 0;
 
+#define EXTRA_DEBUG 0
+
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 #define min(a, b) ((a) < (b) ? (a) : (b))
 #define max(a, b) ((a) > (b) ? (a) : (b))
@@ -66,8 +68,9 @@ int register_event_handler(struct bme280 *bme, struct event_handler *handler)
 		return -1;
 	}
 
-	printf("Registering handler for %s, fd %d\n",
-		handler->name, handler->ev.data.fd);
+	if (EXTRA_DEBUG)
+		printf("Registering handler for %s, fd %d\n",
+			handler->name, handler->ev.data.fd);
 
 	ev.data.fd = handler->ev.data.fd;
 	ev.data.ptr = handler;
@@ -145,7 +148,8 @@ static int handle_connection_state(struct event_handler *ptr)
 			goto out_free;
 		}
 
-		printf("%s: Got %s", __func__, conn->buf);
+		if (EXTRA_DEBUG)
+			printf("%s: Got %s", __func__, conn->buf);
 
 		conn->min_timestamp = atoi(conn->buf);
 	}
@@ -195,7 +199,9 @@ static int handle_connection_state(struct event_handler *ptr)
 	}
 
 out_free:
-	printf("%s: Closing socket %d\n", __func__, conn->fd);
+	if (EXTRA_DEBUG)
+		printf("%s: Closing socket %d\n", __func__, conn->fd);
+
 	close(conn->fd);
 	free(conn);
 
@@ -296,7 +302,9 @@ static void *event_handler(void *arg)
 		struct epoll_event ev;
 		struct event_handler *h;
 
-		printf("%s: Waiting for events..\n", __func__);
+		if (EXTRA_DEBUG)
+			printf("%s: Waiting for events..\n", __func__);
+
 		ret = epoll_wait(bme->epollfd, &ev, 1, -1);
 		if (ret == -1) {
 			if (errno != EINTR) {
@@ -314,10 +322,12 @@ static void *event_handler(void *arg)
 
 		h = ev.data.ptr;
 
-		printf("Handling %s %s event for %s\n",
-			ev.events & EPOLLIN ? "incoming" : "",
-			ev.events & EPOLLOUT ? "outgoing" : "",
-			h->name);
+		if (EXTRA_DEBUG)
+			printf("Handling %s %s event for %s\n",
+				ev.events & EPOLLIN ? "incoming" : "",
+				ev.events & EPOLLOUT ? "outgoing" : "",
+				h->name);
+
 		h->ev = ev;
 		h->handle_event(h);
 	}