U:RDoc::AnyMethod[iI" fcntl:ETI" IO#fcntl;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph; [I"GProvides a mechanism for issuing low-level commands to control or ;TI"Iquery file-oriented I/O streams. Arguments and results are platform ;TI"?dependent. If arg is a number, its value is passed ;TI"Idirectly. If it is a string, it is interpreted as a binary sequence ;TI"Kof bytes (Array#pack might be a useful way to build this ;TI"Hstring). On Unix platforms, see fcntl(2) for details. ;TI"&Not implemented on all platforms.;T: @fileI" io.c;T:0@omit_headings_from_table_of_contents_below0I"/ios.fcntl(integer_cmd, arg) -> integer ;T0[I"(p1, p2 = v2);T@FI"IO;TcRDoc::NormalClass00