Silence several compiler warnings #324
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Silences warnings:
opensprinkler_server.cpp: In function ‘void server_change_board_attrib(const OTF::Request&, char, unsigned char*)’:
opensprinkler_server.cpp:520:41: warning: ‘snprintf’ output may be truncated before the last format character [-Wformat-truncation=]
520 | snprintf(tbuf2+1, 3, "%d", bid);
| ^
opensprinkler_server.cpp:520:25: note: ‘snprintf’ output between 2 and 4 bytes into a destination of size 3
520 | snprintf(tbuf2+1, 3, "%d", bid);
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
opensprinkler_server.cpp: In function ‘void server_change_stations_attrib(const OTF::Request&, char, unsigned char*)’:
opensprinkler_server.cpp:539:49: warning: ‘snprintf’ output may be truncated before the last format character [-Wformat-truncation=]
539 | snprintf(tbuf2+1, 3, "%d", sid);
| ^
opensprinkler_server.cpp:539:33: note: ‘snprintf’ output between 2 and 4 bytes into a destination of size 3
539 | snprintf(tbuf2+1, 3, "%d", sid);
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
opensprinkler_server.cpp: In function ‘void server_change_stations(const OTF::Request&, OTF::Response&)’:
opensprinkler_server.cpp:571:41: warning: ‘snprintf’ output may be truncated before the last format character [-Wformat-truncation=]
571 | snprintf(tbuf2+1, 3, "%d", sid);
| ^
opensprinkler_server.cpp:571:25: note: ‘snprintf’ output between 2 and 4 bytes into a destination of size 3
571 | snprintf(tbuf2+1, 3, "%d", sid);
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
Silences warnings:
OpenSprinkler.cpp:2022:18: warning: unused variable ‘stoptime’ [-Wunused-variable]
2022 | uint32_t stoptime = millis()+timeout;
| ^~~~~~~~
OpenSprinkler.cpp: In static member function ‘static void OpenSprinkler::switch_remotestation(RemoteOTCStationData*, bool, uint16_t)’:
OpenSprinkler.cpp:2154:13: warning: unused variable ‘x’ [-Wunused-variable]
2154 | int x = send_http_request(DEFAULT_OTC_SERVER_APP, DEFAULT_OTC_PORT_APP, p, remote_http_callback, true);
| ^
Silences:
mqtt.cpp: In function ‘void subscribe_callback(mosquitto*, void*, const mosquitto_message*)’:
mqtt.cpp:697:15: warning: unused variable ‘topic’ [-Wunused-variable]
697 | char *topic = message->topic;
| ^~~~~
Fixes:
In file included from external/TinyWebsockets/tiny_websockets_lib/include/tiny_websockets/network/linux/linux_tcp_client.hpp:6,
from external/TinyWebsockets/tiny_websockets_lib/include/tiny_websockets/internals/ws_common.hpp:37,
from external/TinyWebsockets/tiny_websockets_lib/include/tiny_websockets/internals/wscrypto/crypto.hpp:3,
from external/TinyWebsockets/tiny_websockets_lib/src/crypto.cpp:1:
external/TinyWebsockets/tiny_websockets_lib/include/tiny_websockets/network/tcp_client.hpp:11:29: error: ‘uint8_t’ does not name a type
11 | virtual void send(const uint8_t* data, const uint32_t len) = 0;
| ^~~~~~~
external/TinyWebsockets/tiny_websockets_lib/include/tiny_websockets/network/tcp_client.hpp:5:1: note: ‘uint8_t’ is defined in header ‘<cstdint>’; this is probably fixable by adding ‘#include <cstdint>’
4 | #include <tiny_websockets/network/tcp_socket.hpp>
+++ |+#include <cstdint>
5 |
|
This is failing CI build because it needs #326 . |
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