diff mbox series

[bpf-next,v5,1/6] selftests/bpf: Add start_server_addr helper

Message ID 2f01d48fa026467926738debe554ac452c19b86f.1713427236.git.tanggeliang@kylinos.cn (mailing list archive)
State Accepted
Commit 9c598a83b7eab7b05002911fd25b0be7b996ce6d
Delegated to: BPF
Headers show
Series use network helpers, part 1 | expand

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Commit Message

Geliang Tang April 18, 2024, 8:09 a.m. UTC 
From: Geliang Tang <tanggeliang@kylinos.cn>

In order to pair up with connect_to_addr(), this patch adds a new helper
start_server_addr(), which is a wrapper of __start_server(). It accepts
an argument 'addr' of 'struct sockaddr_storage' type instead of a string
type argument like start_server(), and a network_helper_opts argument as
the last one.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
---
 tools/testing/selftests/bpf/network_helpers.c | 14 ++++++++++++--
 tools/testing/selftests/bpf/network_helpers.h |  2 ++
 2 files changed, 14 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/network_helpers.c b/tools/testing/selftests/bpf/network_helpers.c
index dc1fd7af9c7a..28fe8367451b 100644
--- a/tools/testing/selftests/bpf/network_helpers.c
+++ b/tools/testing/selftests/bpf/network_helpers.c
@@ -52,6 +52,8 @@  struct ipv6_packet pkt_v6 = {
 	.tcp.doff = 5,
 };
 
+static const struct network_helper_opts default_opts;
+
 int settimeo(int fd, int timeout_ms)
 {
 	struct timeval timeout = { .tv_sec = 3 };
@@ -185,6 +187,16 @@  int *start_reuseport_server(int family, int type, const char *addr_str,
 	return NULL;
 }
 
+int start_server_addr(int type, const struct sockaddr_storage *addr, socklen_t len,
+		      const struct network_helper_opts *opts)
+{
+	if (!opts)
+		opts = &default_opts;
+
+	return __start_server(type, 0, (struct sockaddr *)addr, len,
+			      opts->timeout_ms, 0);
+}
+
 void free_fds(int *fds, unsigned int nr_close_fds)
 {
 	if (fds) {
@@ -278,8 +290,6 @@  int connect_to_addr(const struct sockaddr_storage *addr, socklen_t addrlen, int
 	return -1;
 }
 
-static const struct network_helper_opts default_opts;
-
 int connect_to_fd_opts(int server_fd, const struct network_helper_opts *opts)
 {
 	struct sockaddr_storage addr;
diff --git a/tools/testing/selftests/bpf/network_helpers.h b/tools/testing/selftests/bpf/network_helpers.h
index 70f4e4c92733..414ea50bb3fc 100644
--- a/tools/testing/selftests/bpf/network_helpers.h
+++ b/tools/testing/selftests/bpf/network_helpers.h
@@ -53,6 +53,8 @@  int start_mptcp_server(int family, const char *addr, __u16 port,
 int *start_reuseport_server(int family, int type, const char *addr_str,
 			    __u16 port, int timeout_ms,
 			    unsigned int nr_listens);
+int start_server_addr(int type, const struct sockaddr_storage *addr, socklen_t len,
+		      const struct network_helper_opts *opts);
 void free_fds(int *fds, unsigned int nr_close_fds);
 int connect_to_addr(const struct sockaddr_storage *addr, socklen_t len, int type);
 int connect_to_fd(int server_fd, int timeout_ms);