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[irc/rqf/shadowircd.git] / src / hash.c

diff --git a/src/hash.c b/src/hash.c
index 561c7dc9b7aa1fde8d0de52b2fef161e7ac9e145..ccc74d6ffb06348c5f2be653141c348c38934cc0 100644 (file)
--- a/src/hash.c
+++ b/src/hash.c
@@ -39,6 +39,10 @@
 #include "cache.h"
 #include "s_newconf.h"
 
+#define hash_cli_fd(x) (x % CLI_FD_MAX)
+
+static rb_dlink_list clientbyfdTable[U_MAX];
+
 rb_dlink_list *clientTable;
 rb_dlink_list *channelTable;
 rb_dlink_list *idTable;
@@ -660,6 +664,37 @@ clear_resv_hash(void)
        HASH_WALK_END
 }
 
+void\r
+add_to_cli_fd_hash(struct Client *client_p)\r
+{\r
+       rb_dlinkAddAlloc(client_p, &clientbyfdTable[hash_cli_fd(rb_get_fd(client_p->localClient->F))]);\r
+}\r
+\r
+\r
+void\r
+del_from_cli_fd_hash(struct Client *client_p)\r
+{\r
+       unsigned int hashv;\r
+       hashv = hash_cli_fd(rb_get_fd(client_p->localClient->F));\r
+       rb_dlinkFindDestroy(client_p, &clientbyfdTable[hashv]);\r
+}\r
+\r
+struct Client *\r
+find_cli_fd_hash(int fd)\r
+{\r
+       struct Client *target_p;\r
+       rb_dlink_node *ptr;\r
+       unsigned int hashv;\r
+       hashv = hash_cli_fd(fd);\r
+       RB_DLINK_FOREACH(ptr, clientbyfdTable[hashv].head)\r
+       {\r
+               target_p = ptr->data;\r
+               if(rb_get_fd(target_p->localClient->F) == fd)\r
+                       return target_p;\r
+       }\r
+       return  NULL;   \r
+}
+
 static void
 output_hash(struct Client *source_p, const char *name, int length, int *counts, int deepest)
 {