From 3fd3b167a8ea8a9e217d22397f880f6e04a3c52f Mon Sep 17 00:00:00 2001
From: YuQing <384681@qq.com>
Date: Wed, 9 Mar 2022 09:53:36 +0800
Subject: [PATCH] small changes for logger.[hc]

---
 src/logger.c | 14 +++++++-------
 src/logger.h |  2 +-
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/logger.c b/src/logger.c
index 325393f..2a8f600 100644
--- a/src/logger.c
+++ b/src/logger.c
@@ -222,7 +222,7 @@ int log_reopen_ex(LogContext *pContext)
     return log_open(pContext);
 }
 
-int log_set_prefix_ex(LogContext *pContext, const char *base_path, \
+int log_set_prefix_ex(LogContext *pContext, const char *base_path,
 		const char *filename_prefix)
 {
 	int result;
@@ -232,8 +232,8 @@ int log_set_prefix_ex(LogContext *pContext, const char *base_path, \
 		return result;
 	}
 
-	snprintf(pContext->log_filename, MAX_PATH_SIZE, "%s/logs/%s.log", \
-		base_path, filename_prefix);
+	snprintf(pContext->log_filename, MAX_PATH_SIZE,
+            "%s/logs/%s.log", base_path, filename_prefix);
 
 	return log_open(pContext);
 }
@@ -937,10 +937,10 @@ static int log_fsync(LogContext *pContext, const bool bNeedLock)
 	if (written != write_bytes)
 	{
 		result = errno != 0 ? errno : EIO;
-		fprintf(stderr, "file: "__FILE__", line: %d, " \
-			"call write fail, errno: %d, error info: %s\n",\
-			 __LINE__, result, STRERROR(result));
-	}
+        fprintf(stderr, "file: "__FILE__", line: %d, "
+                "pid: %d, call write fail, fd: %d, errno: %d, error info: %s\n",
+                __LINE__, getpid(), pContext->log_fd, result, STRERROR(result));
+    }
 
 	if (pContext->rotate_immediately)
 	{
diff --git a/src/logger.h b/src/logger.h
index 128e151..c276450 100644
--- a/src/logger.h
+++ b/src/logger.h
@@ -201,7 +201,7 @@ int log_reopen_ex(LogContext *pContext);
  *           filename_prefix: log filename prefix
  *  return: 0 for success, != 0 fail
 */
-int log_set_prefix_ex(LogContext *pContext, const char *base_path, \
+int log_set_prefix_ex(LogContext *pContext, const char *base_path,
 		const char *filename_prefix);
 
 /** set log filename