openjdk-21/add-downgrade-the-glibc-symbol-of-fcntl.patch

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2024-07-26 11:47:57 +08:00
Subject: add downgrade the glibc symbol of fcntl
---
src/hotspot/os/linux/os_linux.cpp | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/hotspot/os/linux/os_linux.cpp b/src/hotspot/os/linux/os_linux.cpp
index aa8be1d89..0aa9b57d8 100644
--- a/src/hotspot/os/linux/os_linux.cpp
+++ b/src/hotspot/os/linux/os_linux.cpp
@@ -127,6 +127,13 @@
#include <sched.h>
#endif
+#if defined(AARCH64)
+ __asm__(".symver fcntl64,fcntl@GLIBC_2.17");
+#elif defined(AMD64)
+ __asm__(".symver fcntl64,fcntl@GLIBC_2.2.5");
+#endif
+
+
// if RUSAGE_THREAD for getrusage() has not been defined, do it here. The code calling
// getrusage() is prepared to handle the associated failure.
#ifndef RUSAGE_THREAD
--
2.19.1