blob: f1f4ab56369e492d11442f7601d8d96f42b78974 [file] [log] [blame]
From 142c3b2414f0adfb13b59dea993054a0daa6cd52 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sat, 4 May 2024 10:04:20 +0200
Subject: [PATCH] stress-sock.c: fix build without SO_ZEROCOPY
uclibc-ng defines MSG_ZEROCOPY but not SO_ZEROCOPY resulting in the
following build failure since version 0.17.04 and
https://github.com/ColinIanKing/stress-ng/commit/2ad8aff9bc1ab822cf615c72712c6031a8f60bbd:
stress-sock.c: In function 'stress_sock_client':
stress-sock.c:656:35: error: 'SO_ZEROCOPY' undeclared (first use in this function); did you mean 'MSG_ZEROCOPY'?
656 | if (setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, &so_zerocopy, sizeof(so_zerocopy)) == 0) {
| ^~~~~~~~~~~
| MSG_ZEROCOPY
stress-sock.c:656:35: note: each undeclared identifier is reported only once for each function it appears in
CC stress-sockfd.c
stress-sock.c: In function 'stress_sock_server':
stress-sock.c:1060:34: error: 'SO_ZEROCOPY' undeclared (first use in this function); did you mean 'MSG_ZEROCOPY'?
1060 | if (setsockopt(fd, SOL_SOCKET, SO_ZEROCOPY, &so_zerocopy, sizeof(so_zerocopy)) == 0) {
| ^~~~~~~~~~~
| MSG_ZEROCOPY
Fixes:
- http://autobuild.buildroot.org/results/bcff31bd9820cf0b95f8d8c6de44fd4ab8e2f065
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Upstream: https://github.com/ColinIanKing/stress-ng/commit/142c3b2414f0adfb13b59dea993054a0daa6cd52
---
stress-sock.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/stress-sock.c b/stress-sock.c
index 253730168..880530d04 100644
--- a/stress-sock.c
+++ b/stress-sock.c
@@ -649,7 +649,7 @@ retry:
args->name, errno, strerror(errno));
goto free_controls;
}
-#if defined(MSG_ZEROCOPY)
+#if defined(MSG_ZEROCOPY) && defined(SO_ZEROCOPY)
if (sock_zerocopy) {
int so_zerocopy = 1;
@@ -1053,7 +1053,7 @@ static int OPTIMIZE3 stress_sock_server(
goto die;
}
-#if defined(MSG_ZEROCOPY)
+#if defined(MSG_ZEROCOPY) && defined(SO_ZEROCOPY)
if (sock_zerocopy) {
int so_zerocopy = 1;
--
2.43.0