Merge pull request #87 from yamt/const-application-message

constify application_message
LiamBindle · Jul 23, 2020 · 606ef06 · 606ef06
2 parents c34aa40 + 9875021
commit 606ef06
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/include/mqtt.h b/include/mqtt.h
@@ -757,7 +757,7 @@ enum MQTTPublishFlags {
 ssize_t mqtt_pack_publish_request(uint8_t *buf, size_t bufsz,
                                   const char* topic_name,
                                   uint16_t packet_id,
-                                  void* application_message,
+                                  const void* application_message,
                                   size_t application_message_size,
                                   uint8_t publish_flags);
 
@@ -1453,7 +1453,7 @@ enum MQTTErrors mqtt_connect(struct mqtt_client *client,
  */
 enum MQTTErrors mqtt_publish(struct mqtt_client *client,
                              const char* topic_name,
-                             void* application_message,
+                             const void* application_message,
                              size_t application_message_size,
                              uint8_t publish_flags);
 

diff --git a/src/mqtt.c b/src/mqtt.c
@@ -248,7 +248,7 @@ enum MQTTErrors mqtt_connect(struct mqtt_client *client,
 
 enum MQTTErrors mqtt_publish(struct mqtt_client *client,
                      const char* topic_name,
-                     void* application_message,
+                     const void* application_message,
                      size_t application_message_size,
                      uint8_t publish_flags)
 {
@@ -1237,7 +1237,7 @@ ssize_t mqtt_pack_ping_request(uint8_t *buf, size_t bufsz) {
 ssize_t mqtt_pack_publish_request(uint8_t *buf, size_t bufsz,
                                   const char* topic_name,
                                   uint16_t packet_id,
-                                  void* application_message,
+                                  const void* application_message,
                                   size_t application_message_size,
                                   uint8_t publish_flags)
 {