[MINOR] add buffer_check_timeouts() to check what timeouts have fired.
This new function sets the BF_*_TIMEOUT flags when a buffer timeout
has expired.
diff --git a/include/proto/buffers.h b/include/proto/buffers.h
index e5df177..73999ce 100644
--- a/include/proto/buffers.h
+++ b/include/proto/buffers.h
@@ -64,6 +64,24 @@
return buf->l == BUFSIZE;
}
+/* Check buffer timeouts, and set the corresponding flags. The
+ * likely/unlikely have been optimized for fastest normal path.
+ */
+static inline void buffer_check_timeouts(struct buffer *b)
+{
+ if (likely(!(b->flags & (BF_SHUTR|BF_READ_TIMEOUT))) &&
+ unlikely(tick_is_expired(b->rex, now_ms)))
+ b->flags |= BF_READ_TIMEOUT;
+
+ if (likely(!(b->flags & (BF_SHUTW|BF_WRITE_TIMEOUT))) &&
+ unlikely(tick_is_expired(b->wex, now_ms)))
+ b->flags |= BF_WRITE_TIMEOUT;
+
+ if (likely(!(b->flags & BF_ANA_TIMEOUT)) &&
+ unlikely(tick_is_expired(b->analyse_exp, now_ms)))
+ b->flags |= BF_ANA_TIMEOUT;
+}
+
/* flushes any content from buffer <buf> and adjusts flags
* accordingly.
*/