X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fio%2Fbackend.h;h=c071c5d6c5939372bcbb290a0a580e5257076e38;hp=2ee5a830e1233bd614d916d73d7087a9f9ec7cea;hb=1966714494a5de39b2ee944fcc01f333c1741dbd;hpb=9f06b8f85927202c05751e43f285cbef8054052b

diff --git a/ccan/io/backend.h b/ccan/io/backend.h
index 2ee5a830..c071c5d6 100644
--- a/ccan/io/backend.h
+++ b/ccan/io/backend.h
@@ -37,6 +37,7 @@ enum io_plan_status {
 /**
  * struct io_plan - one half of I/O to do
  * @status: the status of this plan.
+ * @dir: are we plan[0] or plan[1] inside io_conn?
  * @io: function to call when fd becomes read/writable, returns 0 to be
  *      called again, 1 if it's finished, and -1 on error (fd will be closed)
  * @next: the next function which is called if io returns 1.
@@ -45,6 +46,7 @@ enum io_plan_status {
  */
 struct io_plan {
 	enum io_plan_status status;
+	enum io_direction dir;
 
 	int (*io)(int fd, struct io_plan_arg *arg);