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-rw-r--r--include/block/aio.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/block/aio.h b/include/block/aio.h
index c23de3cd1f..05b531ca25 100644
--- a/include/block/aio.h
+++ b/include/block/aio.h
@@ -303,4 +303,12 @@ static inline void aio_timer_init(AioContext *ctx,
timer_init(ts, ctx->tlg.tl[type], scale, cb, opaque);
}
+/**
+ * aio_compute_timeout:
+ * @ctx: the aio context
+ *
+ * Compute the timeout that a blocking aio_poll should use.
+ */
+int64_t aio_compute_timeout(AioContext *ctx);
+
#endif