mirror of
https://github.com/ruby/ruby.git
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71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
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/*
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* $Id$
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* 'OpenSSL for Ruby' project
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* Copyright (C) 2001-2003 Michal Rokos <m.rokos@sh.cvut.cz>
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* All rights reserved.
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*/
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/*
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* This program is licenced under the same licence as Ruby.
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* (See the file 'LICENCE'.)
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*/
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#if !defined(_OSSL_RUBY_MISSING_H_)
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#define _OSS_RUBY_MISSING_H_
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#if !defined(StringValue)
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# define StringValue(v) \
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if (TYPE(v) != T_STRING) v = rb_str_to_str(v)
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#endif
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#if !defined(StringValuePtr)
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# define StringValuePtr(v) \
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RSTRING((TYPE(v) == T_STRING) ? (v) : rb_str_to_str(v))->ptr
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#endif
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#if !defined(SafeStringValue)
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# define SafeStringValue(v) do {\
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StringValue(v);\
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rb_check_safe_str(v);\
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} while (0)
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#endif
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#if RUBY_VERSION_CODE < 180
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# define rb_cstr_to_inum(a,b,c) \
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rb_cstr2inum(a,b)
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# define rb_check_frozen(obj) \
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if (OBJ_FROZEN(obj)) rb_error_frozen(rb_obj_classname(obj))
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# define rb_obj_classname(obj) \
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rb_class2name(CLASS_OF(obj))
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#endif
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#if HAVE_RB_DEFINE_ALLOC_FUNC
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# define DEFINE_ALLOC_WRAPPER(func)
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#else
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# define DEFINE_ALLOC_WRAPPER(func) \
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static VALUE \
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func##_wrapper(int argc, VALUE *argv, VALUE klass) \
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{ \
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VALUE obj; \
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\
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obj = func(klass); \
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\
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rb_obj_call_init(obj, argc, argv); \
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\
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return obj; \
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}
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# define rb_define_alloc_func(klass, func) \
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rb_define_singleton_method(klass, "new", func##_wrapper, -1)
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#endif
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#if RUBY_VERSION_CODE >= 180
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# if !defined(HAVE_RB_OBJ_INIT_COPY)
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# define rb_define_copy_func(klass, func) \
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rb_define_method(klass, "copy_object", func, 1)
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# else
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# define rb_define_copy_func(klass, func) \
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rb_define_method(klass, "initialize_copy", func, 1)
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# endif
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#endif
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#endif /* _OSS_RUBY_MISSING_H_ */
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