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* signal.c (register_sigaltstack): no need to define on non-sigaltstack
platform. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20433 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,8 @@
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Mon Dec 1 15:48:47 2008 NAKAMURA Usaku <usa@ruby-lang.org>
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* signal.c (register_sigaltstack): no need to define on non-sigaltstack
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platform.
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Mon Dec 1 12:00:45 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* cont.c (rb_fiber_start): calls with exact argument number.
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6
signal.c
6
signal.c
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@ -446,8 +446,6 @@ register_sigaltstack(void)
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if (sigaltstack(&newSS, &oldSS) < 0)
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rb_bug("register_sigaltstack. error\n");
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}
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#else
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#define register_sigaltstack() ((void)0)
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#endif
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static sighandler_t
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@ -716,7 +714,9 @@ default_handler(int sig)
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#ifdef SIGSEGV
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case SIGSEGV:
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func = (sighandler_t)sigsegv;
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# ifdef USE_SIGALTSTACK
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register_sigaltstack();
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# endif
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break;
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#endif
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#ifdef SIGPIPE
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@ -1124,7 +1124,9 @@ Init_signal(void)
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install_sighandler(SIGBUS, sigbus);
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#endif
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#ifdef SIGSEGV
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# ifdef USE_SIGALTSTACK
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register_sigaltstack();
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# endif
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install_sighandler(SIGSEGV, (sighandler_t)sigsegv);
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#endif
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}
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