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/opt/alt/ruby21/share/ri/2.1.0/system/DL/

//opt/alt/ruby21/share/ri/2.1.0/system/DL/cdesc-DL.ri

U:RDoc::NormalModule[iI"DL:ET@0o:RDoc::Markup::Document:@parts[o;;[�: @fileI"ext/dl/cfunc.c;T:0@omit_headings_from_table_of_contents_below0o;;[o:RDoc::Markup::Paragraph;[I"AA bridge to the dlopen() or dynamic library linker function.;To:RDoc::Markup::BlankLine�S:RDoc::Markup::Heading: leveli: textI"Example;T@o:RDoc::Markup::Verbatim;[*I"bash $> cat > sum.c <<EOF ;TI"'double sum(double *arry, int len) ;TI"{ ;TI" double ret = 0; ;TI" int i; ;TI"' for(i = 0; i < len; i++){ ;TI"* ret = ret + arry[i]; ;TI" } ;TI" return ret; ;TI"} ;TI" ;TI"double split(double num) ;TI"{ ;TI" double ret = 0; ;TI" ret = num / 2; ;TI" return ret; ;TI"} ;TI" EOF ;TI",bash $> gcc -o libsum.so -shared sum.c ;TI" bash $> cat > sum.rb <<EOF ;TI"require 'dl' ;TI"require 'dl/import' ;TI" ;TI"module LibSum ;TI"! extend DL::Importer ;TI"" dlload './libsum.so' ;TI"/ extern 'double sum(double*, int)' ;TI"+ extern 'double split(double)' ;TI" end ;TI" ;TI"a = [2.0, 3.0, 4.0] ;TI" ;TI"-sum = LibSum.sum(a.pack("d*"), a.count) ;TI"p LibSum.split(sum) ;TI" EOF ;TI"bash $> ruby sum.rb ;TI" 4.5 ;T:@format0o;;[I" WIN! :-);T; I"ext/dl/dl.c;T; 0o;;[�; I"ext/dl/lib/dl.rb;T; 0o;;[�; I"ext/dl/lib/dl/callback.rb;T; 0o;;[�; I"ext/dl/lib/dl/cparser.rb;T; 0o;;[�; I"ext/dl/lib/dl/func.rb;T; 0o;;[�; I"ext/dl/lib/dl/import.rb;T; 0o;;[�; I"ext/dl/lib/dl/pack.rb;T; 0o;;[�; I"ext/dl/lib/dl/stack.rb;T; 0o;;[�; I"ext/dl/lib/dl/struct.rb;T; 0o;;[�; I"ext/dl/lib/dl/types.rb;T; 0o;;[�; I"ext/dl/lib/dl/value.rb;T; 0; 0; 0[�[6U:RDoc::Constant[i�I" NULL;TI" DL::NULL;T00o;;[o;;[I" NULL ;T;0o;;[I"A NULL pointer;T; I"ext/dl/cptr.c;T; 0@l@cRDoc::NormalModule0U;[i�I"MAX_CALLBACK;TI"DL::MAX_CALLBACK;T00o;;[o;;[I"MAX_CALLBACK;T@o;;[I" Maximum number of callbacks;T; @?; 0@?@@m0U;[i�I"DLSTACK_SIZE;TI"DL::DLSTACK_SIZE;T00o;;[o;;[I"DLSTACK_SIZE;T@o;;[I"Dynamic linker stack size;T; @?; 0@?@@m0U;[i�I"RTLD_GLOBAL;TI"DL::RTLD_GLOBAL;T00o;;[ o;;[I"RTLD_GLOBAL;T@o;;[I"rtld DL::Handle flag.;T@o;;[I"KThe symbols defined by this library will be made available for symbol ;TI"1resolution of subsequently loaded libraries.;T; @?; 0@?@@m0U;[i�I"RTLD_LAZY;TI"DL::RTLD_LAZY;T00o;;[ o;;[I"RTLD_LAZY;T@o;;[I"rtld DL::Handle flag.;T@o;;[ I"MPerform lazy binding. 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