1 files changed, 55 insertions, 39 deletions

diff --git a/contrib/tsearch2/snmap.c b/contrib/tsearch2/snmap.c
index 023c9eb5f9f..2cd3f53e497 100644
--- a/contrib/tsearch2/snmap.c
+++ b/contrib/tsearch2/snmap.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * simple but fast map from str to Oid
  * Teodor Sigaev <teodor@sigaev.ru>
  */
@@ -11,69 +11,85 @@
 #include "common.h"
 
 static int
-compareSNMapEntry(const void *a, const void *b) {
-	return strcmp( ((SNMapEntry*)a)->key, ((SNMapEntry*)b)->key );
+compareSNMapEntry(const void *a, const void *b)
+{
+	return strcmp(((SNMapEntry *) a)->key, ((SNMapEntry *) b)->key);
 }
 
-void 
-addSNMap( SNMap *map, char *key, Oid value ) {
-	if (map->len>=map->reallen) {
+void
+addSNMap(SNMap * map, char *key, Oid value)
+{
+	if (map->len >= map->reallen)
+	{
 		SNMapEntry *tmp;
-		int len = (map->reallen) ? 2*map->reallen : 16;
-		tmp=(SNMapEntry*)realloc(map->list, sizeof(SNMapEntry) * len);
-		if ( !tmp )
+		int			len = (map->reallen) ? 2 * map->reallen : 16;
+
+		tmp = (SNMapEntry *) realloc(map->list, sizeof(SNMapEntry) * len);
+		if (!tmp)
 			ereport(ERROR,
 					(errcode(ERRCODE_OUT_OF_MEMORY),
 					 errmsg("out of memory")));
-		map->reallen=len;
-		map->list=tmp;
+		map->reallen = len;
+		map->list = tmp;
 	}
-	map->list[ map->len ].key = strdup(key);
-	if ( ! map->list[ map->len ].key )
+	map->list[map->len].key = strdup(key);
+	if (!map->list[map->len].key)
 		ereport(ERROR,
 				(errcode(ERRCODE_OUT_OF_MEMORY),
 				 errmsg("out of memory")));
-	map->list[ map->len ].value=value;
+	map->list[map->len].value = value;
 	map->len++;
-	if ( map->len>1 ) qsort(map->list, map->len, sizeof(SNMapEntry), compareSNMapEntry);
+	if (map->len > 1)
+		qsort(map->list, map->len, sizeof(SNMapEntry), compareSNMapEntry);
 }
 
-void 
-addSNMap_t( SNMap *map, text *key, Oid value ) {
-	char *k=text2char( key );
+void
+addSNMap_t(SNMap * map, text *key, Oid value)
+{
+	char	   *k = text2char(key);
+
 	addSNMap(map, k, value);
 	pfree(k);
 }
 
-Oid 
-findSNMap( SNMap *map, char *key ) {
+Oid
+findSNMap(SNMap * map, char *key)
+{
 	SNMapEntry *ptr;
-	SNMapEntry ks = {key, 0};
-	if ( map->len==0 || !map->list )
-		return 0;	
-	ptr = (SNMapEntry*) bsearch(&ks, map->list, map->len, sizeof(SNMapEntry), compareSNMapEntry);
+	SNMapEntry	ks = {key, 0};
+
+	if (map->len == 0 || !map->list)
+		return 0;
+	ptr = (SNMapEntry *) bsearch(&ks, map->list, map->len, sizeof(SNMapEntry), compareSNMapEntry);
 	return (ptr) ? ptr->value : 0;
 }
 
-Oid  
-findSNMap_t( SNMap *map, text *key ) {
-	char *k=text2char(key);
-	int res;
-	res= findSNMap(map, k);
+Oid
+findSNMap_t(SNMap * map, text *key)
+{
+	char	   *k = text2char(key);
+	int			res;
+
+	res = findSNMap(map, k);
 	pfree(k);
 	return res;
 }
 
-void freeSNMap( SNMap *map ) {
-	SNMapEntry *entry=map->list;
-	if ( map->list ) {
-		while( map->len ) {
-			if ( entry->key ) free(entry->key);
-			entry++; map->len--;
+void
+freeSNMap(SNMap * map)
+{
+	SNMapEntry *entry = map->list;
+
+	if (map->list)
+	{
+		while (map->len)
+		{
+			if (entry->key)
+				free(entry->key);
+			entry++;
+			map->len--;
 		}
-		free( map->list );
+		free(map->list);
 	}
-	memset(map,0,sizeof(SNMap));
+	memset(map, 0, sizeof(SNMap));
 }
-
-