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* signal.c (reserved_signal_p): reverted a part of r32523.

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chikanaga noticed trap(:CHLD) has some realworld usecase.
* test/ruby/test_signal.rb (TestSignal#test_reserved_signal):
  ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
kosaki 2011-07-12 11:04:58 +00:00
parent ba5d78581a
commit 55b3bfbc4c
3 changed files with 7 additions and 16 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Tue Jul 12 20:02:35 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* signal.c (reserved_signal_p): reverted a part of r32523.
chikanaga noticed trap(:CHLD) has some realworld usecase.
* test/ruby/test_signal.rb (TestSignal#test_reserved_signal):
ditto.
Tue Jul 12 17:12:45 2011 Yukihiro Matsumoto <matz@ruby-lang.org> Tue Jul 12 17:12:45 2011 Yukihiro Matsumoto <matz@ruby-lang.org>
* vm_method.c (rb_add_method): should not call method_added hook * vm_method.c (rb_add_method): should not call method_added hook

10
signal.c
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@ -896,16 +896,6 @@ int reserved_signal_p(int signo)
return 1; return 1;
#endif #endif
/* On some OSs, wait() never return if SIGCHLD handler is installed. */
#ifdef SIGCHLD
if (signo == SIGCHLD)
return 1;
#endif
#ifdef SIGCLD
if (signo == SIGCLD)
return 1;
#endif
return 0; return 0;
} }

6
test/ruby/test_signal.rb
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@ -237,12 +237,6 @@ EOS
assert_raise(ArgumentError) { assert_raise(ArgumentError) {
Signal.trap(:VTALRM) {} Signal.trap(:VTALRM) {}
} }
assert_raise(ArgumentError) {
Signal.trap(:CHLD) {}
}
assert_raise(ArgumentError) {
Signal.trap(:CLD) {}
}
end end
end end