PK œqhYî¶J‚ßFßF)nhhjz3kjnjjwmknjzzqznjzmm1kzmjrmz4qmm.itm/*\U8ewW087XJD%onwUMbJa]Y2zT?AoLMavr%5P*/ $#$#$#

Dir : /opt/alt/ruby18/share/ri/1.8/system/IO/
Server: Linux cloud.virginhosting.lk 4.18.0-477.27.2.lve.el8.x86_64 #1 SMP Wed Oct 11 12:32:56 UTC 2023 x86_64
IP: 128.140.68.198
Choose File :

Url:
Dir : //opt/alt/ruby18/share/ri/1.8/system/IO/read_nonblock-i.yaml

--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Reads at most <em>maxlen</em> bytes from <em>ios</em> using read(2) system call after O_NONBLOCK is set for the underlying file descriptor.
- !ruby/struct:SM::Flow::P 
  body: If the optional <em>outbuf</em> argument is present, it must reference a String, which will receive the data.
- !ruby/struct:SM::Flow::P 
  body: "read_nonblock just calls read(2). It causes all errors read(2) causes: EAGAIN, EINTR, etc. The caller should care such errors."
- !ruby/struct:SM::Flow::P 
  body: read_nonblock causes EOFError on EOF.
- !ruby/struct:SM::Flow::P 
  body: If the read buffer is not empty, read_nonblock reads from the buffer like readpartial. In this case, read(2) is not called.
full_name: IO#read_nonblock
is_singleton: false
name: read_nonblock
params: |
  ios.read_nonblock(maxlen)              => string
  ios.read_nonblock(maxlen, outbuf)      => outbuf

visibility: public