From: Geliang Tang <tanggeliang@xxxxxxxxxx>
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@xxxxxxxxxx>
---
.../selftests/bpf/prog_tests/cls_redirect.c | 20 ++-----------------
1 file changed, 2 insertions(+), 18 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/cls_redirect.c b/tools/testing/selftests/bpf/prog_tests/cls_redirect.c
index 2a55f717fc07..4050d470d2a2 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(type, (struct sockaddr_storage *)addr, len);
if (*server < 0)
return false;
--
2.40.1
