using pragma once as headers include guard to avoid conflics with third-party

include/BinLogBuf.h

@@ -8,8 +8,8 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef BINLOG_BUF_H_
-#define BINLOG_BUF_H_
+#pragma once
+
 #define LOG_EVENT_INIT_LEN (1024 * 32)
 #include <cstdlib>
 #include <cstring>
@@ -120,5 +120,3 @@ static inline bool binlogBuf_NULL(BinLogBuf* buf)
 
 }  // namespace logmessage
 }  // namespace oceanbase
-
-#endif /* BINLOG_BUF_H_ */

include/Endian.h

@@ -8,8 +8,7 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef ENDIANNESS_H
-#define ENDIANNESS_H
+#pragma once
 
 namespace oceanbase {
 namespace logmessage {
@@ -141,5 +140,3 @@ static inline T toLeEndianByType(T value)
 
 }  // namespace logmessage
 }  // namespace oceanbase
-
-#endif

include/LogMsgBuf.h

@@ -8,8 +8,8 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef _LOGMSGBUF_H_
-#define _LOGMSGBUF_H_
+#pragma once
+
 #include <vector>
 #include <string>
 
@@ -40,5 +40,3 @@ size_t LogMsgAppendDataArray(uint8_t* sa, size_t size);
 
 }  // namespace logmessage
 }  // namespace oceanbase
-
-#endif /* _LOGMSGBUF_H_ */

include/LogMsgFactory.h

@@ -8,8 +8,8 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef __LOG_MSG_FACTORY__
-#define __LOG_MSG_FACTORY__
+#pragma once
+
 #include <string>
 
 namespace oceanbase {
@@ -191,4 +191,3 @@ public:
 }  // namespace logmessage
 }  // namespace oceanbase
 
-#endif

include/LogRecord.h

@@ -8,8 +8,7 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef _LOG_REC_H_
-#define _LOG_REC_H_
+#pragma once
 
 #include <string>
 #include <vector>
@@ -442,5 +441,3 @@ protected:
 
 }  // namespace logmessage
 }  // namespace oceanbase
-
-#endif /*_LOG_REC_H_*/

include/MetaInfo.h

@@ -8,8 +8,7 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef _MD_H_
-#define _MD_H_
+#pragma once
 
 #include <cstdio>
 #include <ctime>
@@ -398,4 +397,3 @@ private:
 }  // namespace logmessage
 }  // namespace oceanbase
 
-#endif

include/MsgHeader.h

@@ -8,8 +8,7 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef _MSG_HEADER_H_
-#define _MSG_HEADER_H_
+#pragma once
 
 #include <cstdint>
 
@@ -26,5 +25,3 @@ struct MsgHeader {
 
 }  // namespace logmessage
 }  // namespace oceanbase
-
-#endif

include/MsgType.h

@@ -8,8 +8,7 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef _MSG_TYPE_H_
-#define _MSG_TYPE_H_
+#pragma once
 
 #include <cstdint>
 
@@ -52,4 +51,3 @@ public:
 }  // namespace logmessage
 }  // namespace oceanbase
 
-#endif

include/StrArray.h

@@ -8,8 +8,7 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef _STR_ARRAY_H_
-#define _STR_ARRAY_H_
+#pragma once
 
 #include <sys/types.h>
 
@@ -30,4 +29,3 @@ public:
 }  // namespace logmessage
 }  // namespace oceanbase
 
-#endif

include/UserData.h

@@ -8,8 +8,7 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details. */
 
-#ifndef __USER_DATA_H__
-#define __USER_DATA_H__
+#pragma once
 
 namespace oceanbase {
 namespace logmessage {
@@ -25,4 +24,3 @@ public:
 }  // namespace logmessage
 }  // namespace oceanbase
 
-#endif