RFR: 8324539: Do not use LFS64 symbols in JDK libs [v4]

[Matthias Baesken]

On Tue, 30 Jan 2024 14:15:57 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

>> Similar to [JDK-8318696](https://bugs.openjdk.org/browse/JDK-8318696), we should use -D_FILE_OFFSET_BITS=64, and not -D_LARGEFILE64_SOURCE in the JDK native libraries.
>
> Magnus Ihse Bursie has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains seven additional commits since the last revision:
> 
>  - Merge branch 'master' into jdk-FOB64
>  - Move #include <stdlib/io.h> out of debug_util.h
>  - Restore AIX dirent64 et al defines
>  - Rollback AIX changes since they are now tracked in JDK-8324834
>  - Remove superfluous setting of FOB64
>  - Replace all foo64() with foo() for large-file functions in the JDK
>  - 8324539: Do not use LFS64 symbols in JDK libs

After adding this additional patch I  fully build fastdebug on AIX (hav to admit it does not look very nice).


diff --git a/src/java.desktop/share/native/libawt/java2d/pipe/BufferedRenderPipe.c b/src/java.desktop/share/native/libawt/java2d/pipe/BufferedRenderPipe.c
index 823475b0a23..ee0109b6806 100644
--- a/src/java.desktop/share/native/libawt/java2d/pipe/BufferedRenderPipe.c
+++ b/src/java.desktop/share/native/libawt/java2d/pipe/BufferedRenderPipe.c
@@ -31,6 +31,10 @@
 #include "SpanIterator.h"
 #include "Trace.h"
 
+#if defined(_AIX) && defined(open)
+#undef open
+#endif
+
 /* The "header" consists of a jint opcode and a jint span count value */
 #define INTS_PER_HEADER  2
 #define BYTES_PER_HEADER 8

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PR Comment: https://git.openjdk.org/jdk/pull/17538#issuecomment-1918699480