Mercurial > hg > truffle
comparison src/os/solaris/vm/os_solaris.cpp @ 2191:d70fe6ab4436
6588413: Use -fvisibility=hidden for gcc compiles
Summary: Add option for gcc 4 and above, define JNIEXPORT and JNIIMPORT to visibility=default, add for jio_snprintf and others since -fvisibility=hidden overrides --version-script definitions.
Reviewed-by: kamg, never
author | coleenp |
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date | Tue, 01 Feb 2011 11:23:19 -0500 |
parents | 34d64ad817f4 |
children | 850b2295a494 da091bb67459 |
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2177:3582bf76420e | 2191:d70fe6ab4436 |
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4219 // the sa_flags field passed to sigaction() includes SA_SIGINFO and SA_RESTART. | 4219 // the sa_flags field passed to sigaction() includes SA_SIGINFO and SA_RESTART. |
4220 // | 4220 // |
4221 // Note that the VM will print warnings if it detects conflicting signal | 4221 // Note that the VM will print warnings if it detects conflicting signal |
4222 // handlers, unless invoked with the option "-XX:+AllowUserSignalHandlers". | 4222 // handlers, unless invoked with the option "-XX:+AllowUserSignalHandlers". |
4223 // | 4223 // |
4224 extern "C" int JVM_handle_solaris_signal(int signo, siginfo_t* siginfo, void* ucontext, int abort_if_unrecognized); | 4224 extern "C" JNIEXPORT int |
4225 JVM_handle_solaris_signal(int signo, siginfo_t* siginfo, void* ucontext, | |
4226 int abort_if_unrecognized); | |
4225 | 4227 |
4226 | 4228 |
4227 void signalHandler(int sig, siginfo_t* info, void* ucVoid) { | 4229 void signalHandler(int sig, siginfo_t* info, void* ucVoid) { |
4228 JVM_handle_solaris_signal(sig, info, ucVoid, true); | 4230 JVM_handle_solaris_signal(sig, info, ucVoid, true); |
4229 } | 4231 } |