From: Aqib Faruqui <aqibaf@amazon.com>
To: Shuah Khan <shuah@kernel.org>, <linux-kselftest@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Cc: <nh-open-source@amazon.com>, <aqibaf@amazon.com>
Subject: [PATCH v2 7/7] selftests: kselftest: Add ulong typedef for non-glibc compatibility
Date: Tue, 2 Sep 2025 17:01:44 +0000 [thread overview]
Message-ID: <20250902170147.55583-8-aqibaf@amazon.com> (raw)
In-Reply-To: <20250902170147.55583-1-aqibaf@amazon.com>
Some C libraries may not define the ulong typedef that is commonly
available as a BSD/GNU extension. Add a fallback typedef to ensure ulong
is available across all selftest environments.
Signed-off-by: Aqib Faruqui <aqibaf@amazon.com>
---
tools/testing/selftests/kselftest.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/testing/selftests/kselftest.h b/tools/testing/selftests/kselftest.h
index f362c6766..a1088a2af 100644
--- a/tools/testing/selftests/kselftest.h
+++ b/tools/testing/selftests/kselftest.h
@@ -58,6 +58,11 @@
#include <stdio.h>
#include <sys/utsname.h>
#include <sys/syscall.h>
+#include <sys/types.h>
+#endif
+
+#ifndef ulong
+typedef unsigned long ulong;
#endif
#ifndef ARRAY_SIZE
--
2.47.3
prev parent reply other threads:[~2025-09-02 17:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-02 17:01 [PATCH v2 0/7] Add compatibility fixes for KVM selftests with non-glibc C libraries Aqib Faruqui
2025-09-02 17:01 ` [PATCH v2 1/7] selftests/pidfd: Add architecture-specific fallback definitions for pidfd_open Aqib Faruqui
2025-09-02 17:01 ` [PATCH v2 2/7] selftests: harness: Include pidfd.h to get syscall definitions from tools/ Aqib Faruqui
2025-09-02 17:01 ` [PATCH v2 3/7] selftests: kselftest: Add memfd_create syscall compatibility Aqib Faruqui
2025-09-02 17:01 ` [PATCH v2 4/7] KVM: selftests: Add backtrace fallback Aqib Faruqui
2025-09-02 17:01 ` [PATCH v2 5/7] rseq: selftests: Add non-glibc compatibility fixes Aqib Faruqui
2025-09-02 17:01 ` [PATCH v2 6/7] selftests: Fix stdbuf compatibility in mixed libc environments Aqib Faruqui
2025-09-02 17:01 ` Aqib Faruqui [this message]
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