MEDIUM: task: extend the state field to 32 bits
It's been too short for quite a while now and is now full. It's still
time to extend it to 32-bits since we have room for this without
wasting any space, so we now gained 16 new bits for future flags.
The values were not reassigned just in case there would be a few
hidden u16 or short somewhere in which these flags are placed (as
it used to be the case with stream->pending_events).
The patch is tagged MEDIUM because this required to update the task's
process() prototype to use an int instead of a short, that's quite a
bunch of places.
diff --git a/src/session.c b/src/session.c
index 34bd0a3..daf3995 100644
--- a/src/session.c
+++ b/src/session.c
@@ -324,7 +324,7 @@
* disabled and finally kills the file descriptor. This function requires that
* sess->origin points to the incoming connection.
*/
-static void session_kill_embryonic(struct session *sess, unsigned short state)
+static void session_kill_embryonic(struct session *sess, unsigned int state)
{
int level = LOG_INFO;
struct connection *conn = __objt_conn(sess->origin);
@@ -378,7 +378,7 @@
* strikes and performs the required cleanup. It's only exported to make it
* resolve in "show tasks".
*/
-struct task *session_expire_embryonic(struct task *t, void *context, unsigned short state)
+struct task *session_expire_embryonic(struct task *t, void *context, unsigned int state)
{
struct session *sess = context;