From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/tools/testing/selftests/bpf/prog_tests/cg_storage_multi.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/kernel/tools/testing/selftests/bpf/prog_tests/cg_storage_multi.c b/kernel/tools/testing/selftests/bpf/prog_tests/cg_storage_multi.c
index 643dfa3..48dc582 100644
--- a/kernel/tools/testing/selftests/bpf/prog_tests/cg_storage_multi.c
+++ b/kernel/tools/testing/selftests/bpf/prog_tests/cg_storage_multi.c
@@ -56,8 +56,9 @@
static bool connect_send(const char *cgroup_path)
{
- bool res = true;
int server_fd = -1, client_fd = -1;
+ char message[] = "message";
+ bool res = true;
if (join_cgroup(cgroup_path))
goto out_clean;
@@ -70,7 +71,10 @@
if (client_fd < 0)
goto out_clean;
- if (send(client_fd, "message", strlen("message"), 0) < 0)
+ if (send(client_fd, &message, sizeof(message), 0) < 0)
+ goto out_clean;
+
+ if (read(server_fd, &message, sizeof(message)) < 0)
goto out_clean;
res = false;
--
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