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view patches/cacao/pr2035-tempdir.patch @ 2653:0bd162aeebfc
PR2035: --enable-cacao builds broken, missing JVM_GetTemporaryDirectory impl.
2015-07-13 Andrew John Hughes <gnu_andrew@member.fsf.org>
PR2035: --enable-cacao builds broken, missing
JVM_GetTemporaryDirectory impl.
* Makefile.am:
(ICEDTEA_PATCHES): Add CACAO patch for PR2035.
* NEWS: Updated.
* patches/cacao/pr2035-tempdir.patch:
Implement JVM_GetTemporaryDirectory.
author | Andrew John Hughes <gnu_andrew@member.fsf.org> |
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date | Fri, 01 Apr 2016 04:24:47 +0100 |
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diff -r 73c53a02de5d contrib/mapfile-vers-product --- cacao/cacao/contrib/mapfile-vers-product Mon Jul 13 01:38:19 2015 +0100 +++ cacao/cacao/contrib/mapfile-vers-product Mon Jul 13 10:44:59 2015 +0100 @@ -161,6 +161,7 @@ JVM_GetStackTraceElement; JVM_GetSystemPackage; JVM_GetSystemPackages; + JVM_GetTemporaryDirectory; JVM_GetThreadStateNames; JVM_GetThreadStateValues; JVM_GetVersionInfo; diff -r 73c53a02de5d src/native/vm/openjdk/jvm.cpp --- cacao.orig/cacao/src/native/vm/openjdk/jvm.cpp Mon Jul 13 01:38:19 2015 +0100 +++ cacao/cacao/src/native/vm/openjdk/jvm.cpp Mon Jul 13 10:21:20 2015 +0100 @@ -3821,6 +3821,30 @@ return -1; } +/* + * Return the temporary directory that the VM uses for the attach + * and perf data files. + * + * It is important that this directory is well-known and the + * same for all VM instances. It cannot be affected by configuration + * variables such as java.io.tmpdir. + */ +jstring JVM_GetTemporaryDirectory(JNIEnv *env) +{ + TRACEJVMCALLS(("JVM_GetTemporaryDirectory(env=%p)", env)); + +#if (defined(__LINUX__) || defined (__SOLARIS__) || \ + defined(__FREEBSD__) || defined (__DARWIN__)) + // This must be hard coded because it's the system's temporary + // directory not the java application's temp directory, ala java.io.tmpdir. + return JavaString::from_utf8("/tmp"); +#else +# error Not implemented for this OS. +#endif + + return NULL; +} + } // extern "C"