Remove unnecessary include of <sys/socket.h>

petere · petere · commit da67cb0a4487 · 2023-12-04T06:35:22.000+01:00
This was put here as part of a mechanical replacement of the old "getaddrinfo.h" with <netdb.h> plus <sys/socket.h> (commit 5579388). But here, we only need netdb.h (for NI_MAXHOST), not sys/socket.h. Reviewed-by: Shubham Khanna <Shubham.Khanna@fujitsu.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://www.postgresql.org/message-id/flat/cff5475d-e0a9-4561-b094-794aa36bd031%40eisentraut.org
diff --git a/src/include/replication/walreceiver.h b/src/include/replication/walreceiver.h
@@ -13,7 +13,6 @@
 #define _WALRECEIVER_H
 
 #include <netdb.h>
-#include <sys/socket.h>
 
 #include "access/xlog.h"
 #include "access/xlogdefs.h"
