From 627ace7bb60ef21347dad8ff4e89041578b9c31c Mon Sep 17 00:00:00 2001
From: Tatsuo Ishii <ishii@postgresql.org>
Date: Tue, 5 Nov 2024 11:21:03 +0900
Subject: [PATCH] Refactor pool_config.l.

There were unnecessary function exporting. This commit fixes them.
Also fixes indentations that did not follow our standards.

Since this is not a bug fix, appied to only master branch.
---
 src/config/pool_config.l  | 23 +++++++++++++++++------
 src/include/pool_config.h |  4 ----
 2 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/src/config/pool_config.l b/src/config/pool_config.l
index b681e8a38..b16130293 100644
--- a/src/config/pool_config.l
+++ b/src/config/pool_config.l
@@ -63,6 +63,10 @@ static void FreeConfigVariable(ConfigVariable *item);
 static bool ParseConfigFile(const char *config_file, const char *calling_file,
 				int depth, int elevel, ConfigVariable **head_p, ConfigVariable **tail_p);
 
+static int growFunctionPatternArray(RegPattern item);
+static int growMemqcacheTablePatternArray(RegPattern item);
+static int growQueryPatternArray(RegPattern item);
+
 %}
 
 %option 8bit
@@ -162,13 +166,17 @@ int add_regex_pattern(const char *type, char *s)
 	   if required to prevent partial matching. It also allow backward
 	   compatibility.
 	 */
-	if (strncmp(s, "^", 1) != 0) {
+	if (strncmp(s, "^", 1) != 0)
+	{
 		strncpy(currItem.pattern, "^", 2);
 		strncat(currItem.pattern, s, pattern_len - 2);
-	} else {
+	}
+	else
+	{
 		strncpy(currItem.pattern, s, pattern_len);
 	}
-	if (s[strlen(s)-1] != '$') {
+	if (s[strlen(s)-1] != '$')
+	{
 		strncat(currItem.pattern, "$", 2);
 	}
 	ereport(DEBUG1,
@@ -213,7 +221,8 @@ int add_regex_pattern(const char *type, char *s)
  * The array start with PATTERN_ARR_SIZE storage place, if required
  * it will grow of PATTERN_ARR_SIZE more each time.
  */
-int growFunctionPatternArray(RegPattern item)
+static int
+growFunctionPatternArray(RegPattern item)
 {
 	void *_tmp = NULL;
 	if (pool_config->pattc == pool_config->current_pattern_size)
@@ -234,7 +243,8 @@ int growFunctionPatternArray(RegPattern item)
 	return(pool_config->pattc);
 }
 
-int growMemqcacheTablePatternArray(RegPattern item)
+static int
+growMemqcacheTablePatternArray(RegPattern item)
 {
 	void *_tmp = NULL;
 	if (pool_config->memqcache_table_pattc == pool_config->current_memqcache_table_pattern_size)
@@ -255,7 +265,8 @@ int growMemqcacheTablePatternArray(RegPattern item)
 	return(pool_config->memqcache_table_pattc);
 }
 
-int growQueryPatternArray(RegPattern item)
+static int
+growQueryPatternArray(RegPattern item)
 {
 	void *_tmp = NULL;
 	if (pool_config->query_pattc == pool_config->current_query_pattern_size)
diff --git a/src/include/pool_config.h b/src/include/pool_config.h
index 7782d50c4..626c2ffa9 100644
--- a/src/include/pool_config.h
+++ b/src/include/pool_config.h
@@ -663,7 +663,6 @@ typedef struct ConfigVariable
 	struct ConfigVariable *next;
 } ConfigVariable;
 
-
 extern int	pool_init_config(void);
 extern bool pool_get_config(const char *config_file, ConfigContext context);
 extern int	eval_logical(const char *str);
@@ -672,8 +671,5 @@ extern char *backend_status_to_str(BackendInfo * bi);
 
 /* methods used for regexp support */
 extern int	add_regex_pattern(const char *type, char *s);
-extern int	growFunctionPatternArray(RegPattern item);
-extern int	growMemqcacheTablePatternArray(RegPattern item);
-extern int	growQueryPatternArray(RegPattern item);
 
 #endif							/* POOL_CONFIG_H */
-- 
2.39.5