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* vm.c (vm_backtrace_each): get rid of use of malloc from signal
handler by using ruby_engine_name. [ruby-core:29497] * vm_eval.c (print_backtrace): file may be nil when segfaulted in very early stage. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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4 changed files with 22 additions and 4 deletions
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@ -57,6 +57,7 @@ const int ruby_patchlevel = RUBY_PATCHLEVEL;
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const char ruby_description[] = RUBY_DESCRIPTION;
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const char ruby_copyright[] = RUBY_COPYRIGHT;
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const char ruby_engine[] = "ruby";
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VALUE ruby_engine_name = Qnil;
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const char ruby_initial_load_paths[] =
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#ifndef NO_INITIAL_LOAD_PATH
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@ -95,7 +96,7 @@ Init_version(void)
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rb_define_global_const("RUBY_REVISION", INT2FIX(RUBY_REVISION));
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rb_define_global_const("RUBY_DESCRIPTION", MKSTR(description));
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rb_define_global_const("RUBY_COPYRIGHT", MKSTR(copyright));
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rb_define_global_const("RUBY_ENGINE", MKSTR(engine));
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rb_define_global_const("RUBY_ENGINE", ruby_engine_name = MKSTR(engine));
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}
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void
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