Changeset 0edaf0f6 in mainline for uspace/srv/net/tl/tcp/tcp_type.h

Timestamp:

2011-12-16T18:04:30Z (12 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ab9378b4

Parents:

7a8c1c4e

Message:

Revamp connection synchronization.

File:

• uspace/srv/net/tl/tcp/tcp_type.h (modified) (4 diffs)

uspace/srv/net/tl/tcp/tcp_type.h

@@ -162 +162 @@
         acpass_t ap;
 
+        /** Protects access to connection structure */
+        fibril_mutex_t lock;
+        /** Reference count */
+        atomic_t refcnt;
+
         /** Connection state */
         tcp_cstate_t cstate;
@@ -168 +173 @@
         /** True if connection was deleted by user */
         bool deleted;
-        /** Protects @c cstate */
-        fibril_mutex_t cstate_lock;
         /** Signalled when @c cstate changes */
         fibril_condvar_t cstate_cv;
@@ -193 +196 @@
         /** Receive buffer contains FIN */
         bool rcv_buf_fin;
-        /** Receive buffer lock */
-        fibril_mutex_t rcv_buf_lock;
         /** Receive buffer CV. Broadcast when new data is inserted */
         fibril_condvar_t rcv_buf_cv;
@@ -206 +207 @@
         /** Send buffer contains FIN */
         bool snd_buf_fin;
-        /** Send buffer lock */
-        fibril_mutex_t snd_buf_lock;
         /** Send buffer CV. Broadcast when space is made available in buffer */
         fibril_condvar_t snd_buf_cv;