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| author | Tony Ambardar <[email protected]> | 2024-07-23 05:54:41 +0000 |
|---|---|---|
| committer | Andrii Nakryiko <[email protected]> | 2024-07-29 22:05:08 +0000 |
| commit | 18826fb0b79c3c3cd1fe765d85f9c6f1a902c722 (patch) | |
| tree | 4ebc3ce0b8959840af684063ba55363fb28cf252 /tools/testing/selftests/bpf/prog_tests/tcp_rtt.c | |
| parent | selftests/bpf: Fix compiling flow_dissector.c with musl-libc (diff) | |
| download | kernel-18826fb0b79c3c3cd1fe765d85f9c6f1a902c722.tar.gz kernel-18826fb0b79c3c3cd1fe765d85f9c6f1a902c722.zip | |
selftests/bpf: Fix compiling tcp_rtt.c with musl-libc
The GNU version of 'struct tcp_info' in 'netinet/tcp.h' is not exposed by
musl headers unless _GNU_SOURCE is defined.
Add this definition to fix errors seen compiling for mips64el/musl-libc:
tcp_rtt.c: In function 'wait_for_ack':
tcp_rtt.c:24:25: error: storage size of 'info' isn't known
24 | struct tcp_info info;
| ^~~~
tcp_rtt.c:24:25: error: unused variable 'info' [-Werror=unused-variable]
cc1: all warnings being treated as errors
Fixes: 1f4f80fed217 ("selftests/bpf: test_progs: convert test_tcp_rtt")
Signed-off-by: Tony Ambardar <[email protected]>
Signed-off-by: Andrii Nakryiko <[email protected]>
Link: https://lore.kernel.org/bpf/f2329767b15df206f08a5776d35a47c37da855ae.1721713597.git.tony.ambardar@gmail.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tcp_rtt.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/tcp_rtt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c b/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c index f2b99d95d916..c38784c1c066 100644 --- a/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c +++ b/tools/testing/selftests/bpf/prog_tests/tcp_rtt.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#define _GNU_SOURCE #include <test_progs.h> #include "cgroup_helpers.h" #include "network_helpers.h" |