$NetBSD: patch-src_core_lib_iomgr_port.h,v 1.3 2022/04/30 21:36:26 wiz Exp $

Add NetBSD support.
https://github.com/grpc/grpc/pull/29542

Add SunOS support.

--- src/core/lib/iomgr/port.h.orig	2018-07-12 14:40:09.000000000 +0000
+++ src/core/lib/iomgr/port.h
@@ -139,6 +139,24 @@
 #define GRPC_POSIX_SOCKET 1
 #define GRPC_POSIX_SOCKETUTILS 1
 #define GRPC_POSIX_WAKEUP_FD 1
+#elif defined(GPR_NETBSD)
+#define GRPC_HAVE_ARPA_NAMESER 1
+#define GRPC_HAVE_IFADDRS 1
+#define GRPC_HAVE_IPV6_RECVPKTINFO 1
+#define GRPC_HAVE_SO_NOSIGPIPE 1
+#define GRPC_HAVE_UNIX_SOCKET 1
+#define GRPC_POSIX_FORK 1
+#define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1
+#define GRPC_POSIX_SOCKET 1
+#define GRPC_POSIX_SOCKETUTILS 1
+#define GRPC_POSIX_WAKEUP_FD 1
+#elif defined(GPR_SUNOS)
+#define GRPC_HAVE_UNIX_SOCKET 1
+#define GRPC_POSIX_FORK 1
+#define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1
+#define GRPC_POSIX_SOCKET 1
+#define GRPC_POSIX_SOCKETUTILS 1
+#define GRPC_POSIX_WAKEUP_FD 1
 #elif defined(GPR_NACL)
 #define GRPC_HAVE_ARPA_NAMESER 1
 #define GRPC_POSIX_NO_SPECIAL_WAKEUP_FD 1