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Tue, 30 Apr 2024 16:51:44 -0700 (PDT) Date: Tue, 30 Apr 2024 23:50:15 +0000 In-Reply-To: <20240430235057.1351993-1-edliaw@google.com> Precedence: bulk X-Mailing-List: linux-rtc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240430235057.1351993-1-edliaw@google.com> X-Mailer: git-send-email 2.45.0.rc0.197.gbae5840b3b-goog Message-ID: <20240430235057.1351993-7-edliaw@google.com> Subject: [PATCH v1 06/10] selftests/net: Define _GNU_SOURCE From: Edward Liaw To: shuah@kernel.org, Mark Brown , Jaroslav Kysela , Takashi Iwai , Jiri Kosina , Benjamin Tissoires , Sean Christopherson , Paolo Bonzini , Bongsu Jeon , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alexandre Belloni , Jarkko Sakkinen , Dave Hansen , Edward Liaw , Andrew Morton , Muhammad Usama Anjum Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kernel-team@android.com, linux-sound@vger.kernel.org, linux-input@vger.kernel.org, kvm@vger.kernel.org, netdev@vger.kernel.org, linux-rtc@vger.kernel.org, linux-sgx@vger.kernel.org 809216233555 ("selftests/harness: remove use of LINE_MAX") introduced asprintf into kselftest_harness.h, which is a GNU extension and needs _GNU_SOURCE to either be defined prior to including headers or with the -D_GNU_SOURCE flag passed to the compiler. Fixes: 809216233555 ("selftests/harness: remove use of LINE_MAX") Signed-off-by: Edward Liaw --- tools/testing/selftests/net/bind_wildcard.c | 1 + tools/testing/selftests/net/ip_local_port_range.c | 1 + tools/testing/selftests/net/reuseaddr_ports_exhausted.c | 2 ++ 3 files changed, 4 insertions(+) -- 2.45.0.rc0.197.gbae5840b3b-goog diff --git a/tools/testing/selftests/net/bind_wildcard.c b/tools/testing/selftests/net/bind_wildcard.c index b7b54d646b93..be0773cbc15b 100644 --- a/tools/testing/selftests/net/bind_wildcard.c +++ b/tools/testing/selftests/net/bind_wildcard.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright Amazon.com Inc. or its affiliates. */ +#define _GNU_SOURCE #include #include diff --git a/tools/testing/selftests/net/ip_local_port_range.c b/tools/testing/selftests/net/ip_local_port_range.c index 193b82745fd8..08fbd3449ffa 100644 --- a/tools/testing/selftests/net/ip_local_port_range.c +++ b/tools/testing/selftests/net/ip_local_port_range.c @@ -6,6 +6,7 @@ * Tests assume that net.ipv4.ip_local_port_range is [40000, 49999]. * Don't run these directly but with ip_local_port_range.sh script. */ +#define _GNU_SOURCE #include #include diff --git a/tools/testing/selftests/net/reuseaddr_ports_exhausted.c b/tools/testing/selftests/net/reuseaddr_ports_exhausted.c index 066efd30e294..a5c40528837f 100644 --- a/tools/testing/selftests/net/reuseaddr_ports_exhausted.c +++ b/tools/testing/selftests/net/reuseaddr_ports_exhausted.c @@ -17,6 +17,8 @@ * * Author: Kuniyuki Iwashima */ +#define _GNU_SOURCE + #include #include #include