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[69.172.146.21]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fd6f469df5sm65724685ad.254.2024.07.22.22.56.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Jul 2024 22:56:02 -0700 (PDT) From: Tony Ambardar To: bpf@vger.kernel.org Cc: Tony Ambardar , linux-kselftest@vger.kernel.org, Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Mykola Lysenko , Shuah Khan , Yucong Sun , Eric Dumazet , Kuniyuki Iwashima , Jakub Sitnicki , Dave Marchevsky , David Vernet , Carlos Neira , Joanne Koong , Petar Penkov , Willem de Bruijn , Yan Zhai , Vadim Fedorenko , YiFei Zhu Subject: [PATCH bpf-next v1 15/19] selftests/bpf: Fix compiling core_reloc.c with musl-libc Date: Mon, 22 Jul 2024 22:54:42 -0700 Message-Id: <11c3af75a7eb6bcb7ad9acfae6a6f470c572eb82.1721713597.git.tony.ambardar@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The type 'loff_t' is a GNU extension and not exposed by the musl 'fcntl.h' header unless _GNU_SOURCE is defined. Add this definition to fix errors seen compiling for mips64el/musl-libc: In file included from tools/testing/selftests/bpf/prog_tests/core_reloc.c:4: ./bpf_testmod/bpf_testmod.h:10:9: error: unknown type name 'loff_t' 10 | loff_t off; | ^~~~~~ ./bpf_testmod/bpf_testmod.h:16:9: error: unknown type name 'loff_t' 16 | loff_t off; | ^~~~~~ Fixes: 6bcd39d366b6 ("selftests/bpf: Add CO-RE relocs selftest relying on kernel module BTF") Signed-off-by: Tony Ambardar --- tools/testing/selftests/bpf/prog_tests/core_reloc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/bpf/prog_tests/core_reloc.c b/tools/testing/selftests/bpf/prog_tests/core_reloc.c index 47f42e680105..26019313e1fc 100644 --- a/tools/testing/selftests/bpf/prog_tests/core_reloc.c +++ b/tools/testing/selftests/bpf/prog_tests/core_reloc.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#define _GNU_SOURCE #include #include "progs/core_reloc_types.h" #include "bpf_testmod/bpf_testmod.h"