1#@!#!123s

: / proc / self / root / opt / alt / ruby34 / share / ri / system / IO / Buffer /
Filename : pread-i.ri
back
U:RDoc::AnyMethod[iI"
pread:ETI"IO::Buffer#pread;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"QRead at least +length+ bytes from the +io+ starting at the specified +from+ ;TI"Iposition, into the buffer starting at +offset+. If an error occurs, ;TI"return <tt>-errno</tt>.;To:RDoc::Markup::BlankLine�o;
;	[I"NIf +length+ is not given or +nil+, it defaults to the size of the buffer ;TI".minus the offset, i.e. the entire buffer.;T@o;
;	[I"JIf +length+ is zero, exactly one <tt>pread</tt> operation will occur.;T@o;
;	[I"NIf +offset+ is not given, it defaults to zero, i.e. the beginning of the ;TI"buffer.;T@o:RDoc::Markup::Verbatim;	[I"(IO::Buffer.for('test') do |buffer|
;TI"  p buffer
;TI"  # =>
;TI"1  # <IO::Buffer 0x00007fca40087c38+4 SLICE>
;TI".  # 0x00000000  74 65 73 74         test
;TI"
;TI"5  # take 2 bytes from the beginning of urandom,
;TI"5  # put them in buffer starting from position 2
;TI">  buffer.pread(File.open('/dev/urandom', 'rb'), 0, 2, 2)
;TI"  p buffer
;TI"  # =>
;TI":  # <IO::Buffer 0x00007f3bc65f2a58+4 EXTERNAL SLICE>
;TI".  # 0x00000000  05 35 73 74         te.5
;TI"end;T:@format0:
@fileI"io_buffer.c;T:0@omit_headings_from_table_of_contents_below0I"Bpread(io, from, [length, [offset]]) -> read length or -errno
;T0[�I"(*args);T@,FI"Buffer;TcRDoc::NormalClass00