Sun JVM-specific signal handler should be used only when available
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Key: JRUBY-1537
URL: http://jira.codehaus.org/browse/JRUBY-1537
Project: JRuby
Issue Type: Bug
Affects Versions: JRuby 1.1b1, JRuby 1.0.2
Reporter: Charles Oliver Nutter
Assignee: Thomas E Enebo
Fix For: JRuby 1.0.3, JRuby 1.1
See patch below:
{noformat}
Index: src/builtin/jsignal.rb
===================================================================
--- src/builtin/jsignal.rb (revision 4868)
+++ src/builtin/jsignal.rb (working copy)
@@ -7,6 +7,9 @@
26 => "SIGVTALRM", 27 => "SIGPROF", 30 => "SIGUSR1", 31 => "SIGUSR2"
}
begin
+ # attempt to load the Signal handler from Sun JVM, falling back to a dummy
impl below
+ Java::sun.misc.Signal
+
def __jtrap(*args, &block)
sig = args.first
sig = SIGNALS[sig] if sig.kind_of?(Fixnum)
{noformat}
--
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