diff mbox series

[bpf-next,02/14] selftests/bpf: Use start_server_addr in cls_redirect

Message ID 741f199a0bd26b9caed6a8b13c48ab98b3c28b42.1712733999.git.tanggeliang@kylinos.cn (mailing list archive)
State New
Headers show
Series use start_server and connect_to helpers | expand

Commit Message

Geliang Tang April 10, 2024, 7:29 a.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

Include network_helpers.h in prog_tests/cls_redirect.c, use the newly
added public helper start_server_addr() instead of the local defined
function start_server(). This can avoid duplicate code.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
 .../selftests/bpf/prog_tests/cls_redirect.c   | 20 ++-----------------
 1 file changed, 2 insertions(+), 18 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/prog_tests/cls_redirect.c b/tools/testing/selftests/bpf/prog_tests/cls_redirect.c
index 2a55f717fc07..013051555ce6 100644
--- a/tools/testing/selftests/bpf/prog_tests/cls_redirect.c
+++ b/tools/testing/selftests/bpf/prog_tests/cls_redirect.c
@@ -10,6 +10,7 @@ 
 #include <netinet/tcp.h>
 
 #include <test_progs.h>
+#include "network_helpers.h"
 
 #include "progs/test_cls_redirect.h"
 #include "test_cls_redirect.skel.h"
@@ -35,23 +36,6 @@  struct tuple {
 	struct addr_port dst;
 };
 
-static int start_server(const struct sockaddr *addr, socklen_t len, int type)
-{
-	int fd = socket(addr->sa_family, type, 0);
-	if (CHECK_FAIL(fd == -1))
-		return -1;
-	if (CHECK_FAIL(bind(fd, addr, len) == -1))
-		goto err;
-	if (type == SOCK_STREAM && CHECK_FAIL(listen(fd, 128) == -1))
-		goto err;
-
-	return fd;
-
-err:
-	close(fd);
-	return -1;
-}
-
 static int connect_to_server(const struct sockaddr *addr, socklen_t len,
 			     int type)
 {
@@ -98,7 +82,7 @@  static bool set_up_conn(const struct sockaddr *addr, socklen_t len, int type,
 	socklen_t slen = sizeof(ss);
 	struct sockaddr *sa = (struct sockaddr *)&ss;
 
-	*server = start_server(addr, len, type);
+	*server = start_server_addr(addr, len, type);
 	if (*server < 0)
 		return false;