diff options
Diffstat (limited to 'evbuffer-internal.h')
| -rw-r--r-- | evbuffer-internal.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/evbuffer-internal.h b/evbuffer-internal.h index d0129804..4499fec1 100644 --- a/evbuffer-internal.h +++ b/evbuffer-internal.h @@ -66,6 +66,7 @@ struct evbuffer_cb_entry { #endif }; +struct bufferevent; struct evbuffer_chain; struct evbuffer { /** The first chain in this buffer's linked list of chains. */ @@ -135,6 +136,10 @@ struct evbuffer { /** A doubly-linked-list of callback functions */ TAILQ_HEAD(evbuffer_cb_queue, evbuffer_cb_entry) callbacks; + + /** The parent bufferevent object this evbuffer belongs to. + * NULL if the evbuffer stands alone. */ + struct bufferevent *parent; }; /** A single item in an evbuffer. */ @@ -245,6 +250,8 @@ struct evbuffer_chain_reference { /** Increase the reference count of buf by one. */ void _evbuffer_incref(struct evbuffer *buf); +/** Increase the reference count of buf by one and acquire the lock. */ +void _evbuffer_incref_and_lock(struct evbuffer *buf); /** Pin a single buffer chain using a given flag. A pinned chunk may not be * moved or freed until it is unpinned. */ void _evbuffer_chain_pin(struct evbuffer_chain *chain, unsigned flag); @@ -273,6 +280,9 @@ int _evbuffer_read_setup_vecs(struct evbuffer *buf, ev_ssize_t howmuch, (i)->len = (ei)->iov_len; \ } while(0) +/** Set the parent bufferevent object for buf to bev */ +void evbuffer_set_parent(struct evbuffer *buf, struct bufferevent *bev); + #ifdef __cplusplus } #endif |