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| author | Aditi Ghag <aditi.ghag@isovalent.com> | 2023-05-19 22:51:56 +0000 |
|---|---|---|
| committer | Martin KaFai Lau <martin.lau@kernel.org> | 2023-05-19 22:44:28 -0700 |
| commit | 176ba657e6aaa61df637558a57acd8b7bf043cb4 (patch) | |
| tree | 6b6147052ad77a2bc24608683537172b742accf5 /tools/testing/selftests/bpf/network_helpers.h | |
| parent | 4ddbcb886268af8d12a23e6640b39d1d9c652b1b (diff) | |
| download | linux-176ba657e6aaa61df637558a57acd8b7bf043cb4.tar.gz linux-176ba657e6aaa61df637558a57acd8b7bf043cb4.tar.bz2 linux-176ba657e6aaa61df637558a57acd8b7bf043cb4.zip | |
selftests/bpf: Add helper to get port using getsockname
The helper will be used to programmatically retrieve
and pass ports in userspace and kernel selftest programs.
Suggested-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Aditi Ghag <aditi.ghag@isovalent.com>
Link: https://lore.kernel.org/r/20230519225157.760788-9-aditi.ghag@isovalent.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/network_helpers.h')
| -rw-r--r-- | tools/testing/selftests/bpf/network_helpers.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/network_helpers.h b/tools/testing/selftests/bpf/network_helpers.h index f882c691b790..694185644da6 100644 --- a/tools/testing/selftests/bpf/network_helpers.h +++ b/tools/testing/selftests/bpf/network_helpers.h @@ -56,6 +56,7 @@ int fastopen_connect(int server_fd, const char *data, unsigned int data_len, int make_sockaddr(int family, const char *addr_str, __u16 port, struct sockaddr_storage *addr, socklen_t *len); char *ping_command(int family); +int get_socket_local_port(int sock_fd); struct nstoken; /** |