Gestionnaire de fichiers - Editer - /opt/cpanel/ea-ruby24/root/usr/share/ri/system/IO/sysread-i.ri
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U:RDoc::AnyMethod[iI" sysread:ETI"IO#sysread;TF: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"CReads <i>maxlen</i> bytes from <em>ios</em> using a low-level ;TI"Gread and returns them as a string. Do not mix with other methods ;TI"Fthat read from <em>ios</em> or you may get unpredictable results.;To: RDoc::Markup::BlankLine o; ; [ I"3If the optional _outbuf_ argument is present, ;TI">it must reference a String, which will receive the data. ;TI"LThe _outbuf_ will contain only the received data after the method call ;TI".even if it is not empty at the beginning.;T@o; ; [I"6Raises <code>SystemCallError</code> on error and ;TI"*<code>EOFError</code> at end of file.;T@o:RDoc::Markup::Verbatim; [I" f = File.new("testfile") ;TI"+f.sysread(16) #=> "This is line one";T: @format0: @fileI" io.c;T:0@omit_headings_from_table_of_contents_below0I"0ios.sysread(maxlen[, outbuf]) -> string ;T0[ I"(p1, p2 = v2);T@ FI"IO;TcRDoc::NormalClass00
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