| Current Path : /usr/local/share/ri/1.8/system/IO/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/local/share/ri/1.8/system/IO/fcntl-i.yaml |
--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Provides a mechanism for issuing low-level commands to control or query file-oriented I/O streams. Arguments and results are platform dependent. If <em>arg</em> is a number, its value is passed directly. If it is a string, it is interpreted as a binary sequence of bytes (<tt>Array#pack</tt> might be a useful way to build this string). On Unix platforms, see <tt>fcntl(2)</tt> for details. Not implemented on all platforms. full_name: IO#fcntl is_singleton: false name: fcntl params: | ios.fcntl(integer_cmd, arg) => integer visibility: public