From 835b12ef619bd89ba698626c886bb90536081b90 Mon Sep 17 00:00:00 2001
From: Valery Yatsko <darkwire.tl@gmail.com>
Date: Wed, 2 Apr 2008 14:20:27 +0400
Subject: [PATCH] Some hash stuff

---
 include/hash.h |  4 ++++
 src/hash.c     | 31 +++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/include/hash.h b/include/hash.h
index 976602215..01f0d74c5 100644
--- a/include/hash.h
+++ b/include/hash.h
@@ -98,6 +98,10 @@ extern void del_from_resv_hash(const char *name, struct ConfItem *aconf);
 extern struct ConfItem *hash_find_resv(const char *name);
 extern void clear_resv_hash(void);
 
+void add_to_cli_fd_hash(struct Client *client_p);
+void del_from_cli_fd_hash(struct Client *client_p);
+struct Client *find_cli_fd_hash(int fd);
+
 extern void hash_stats(struct Client *);
 
 #endif /* INCLUDED_hash_h */
diff --git a/src/hash.c b/src/hash.c
index 41829bbe6..980153027 100644
--- a/src/hash.c
+++ b/src/hash.c
@@ -660,6 +660,37 @@ clear_resv_hash(void)
 	HASH_WALK_END
 }
 
+void
+add_to_cli_fd_hash(struct Client *client_p)
+{
+	rb_dlinkAddAlloc(client_p, &clientbyfdTable[hash_cli_fd(rb_get_fd(client_p->localClient->F))]);
+}
+
+
+void
+del_from_cli_fd_hash(struct Client *client_p)
+{
+	unsigned int hashv;
+	hashv = hash_cli_fd(rb_get_fd(client_p->localClient->F));
+	rb_dlinkFindDestroy(client_p, &clientbyfdTable[hashv]);
+}
+
+struct Client *
+find_cli_fd_hash(int fd)
+{
+	struct Client *target_p;
+	rb_dlink_node *ptr;
+	unsigned int hashv;
+	hashv = hash_cli_fd(fd);
+	RB_DLINK_FOREACH(ptr, clientbyfdTable[hashv].head)
+	{
+		target_p = ptr->data;
+		if(rb_get_fd(target_p->localClient->F) == fd)
+			return target_p;
+	}
+	return  NULL;	
+}
+
 static void
 output_hash(struct Client *source_p, const char *name, int length, int *counts, int deepest)
 {