Adjust signature of walrcv_receive hook.

Commit 314cbfc5da988eff redefined the signature of this hook as
typedef int (*walrcv_receive_type) (char **buffer, int *wait_fd);

But in fact the type of the "wait_fd" variable ought to be pgsocket,
which is what WaitLatchOrSocket expects, and which is necessary if
we want to be able to assign PGINVALID_SOCKET to it on Windows.
So fix that.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/include/replication/walreceiver.h b/src/include/replication/walreceiver.h
index 36bcb471720..c87e7a80ad1 100644
--- a/src/include/replication/walreceiver.h
+++ b/src/include/replication/walreceiver.h
@@ -145,7 +145,7 @@ extern PGDLLIMPORT walrcv_startstreaming_type walrcv_startstreaming;
 typedef void (*walrcv_endstreaming_type) (TimeLineID *next_tli);
 extern PGDLLIMPORT walrcv_endstreaming_type walrcv_endstreaming;
 
-typedef int (*walrcv_receive_type) (char **buffer, int *wait_fd);
+typedef int (*walrcv_receive_type) (char **buffer, pgsocket *wait_fd);
 extern PGDLLIMPORT walrcv_receive_type walrcv_receive;
 
 typedef void (*walrcv_send_type) (const char *buffer, int nbytes);