curl_easy_init: use less mallocs

By introducing an internal alternative to curl_multi_init() that accepts
parameters to set the hash sizes, easy handles will now use tiny socket
and connection hash tables since it will only ever add a single easy
handle to that multi handle.

This decreased the number mallocs in test 40 (which is a rather simple
and typical easy interface use case) from 1142 to 138. The maximum
amount of memory allocated used went down from 118969 to 78805.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/conncache.h b/lib/conncache.h
index fad17d8f7..f5e41f187 100644
--- a/lib/conncache.h
+++ b/lib/conncache.h
@@ -27,7 +27,7 @@ struct conncache {
   size_t num_connections;
 };
 
-struct conncache *Curl_conncache_init(void);
+struct conncache *Curl_conncache_init(int size);
 
 void Curl_conncache_destroy(struct conncache *connc);