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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Writes the given string to <em>ios</em> using write(2) system call after O_NONBLOCK is set for the underlying file descriptor.
- !ruby/struct:SM::Flow::P 
  body: "write_nonblock just calls write(2). It causes all errors write(2) causes: EAGAIN, EINTR, etc. The result may also be smaller than string.length (partial write). The caller should care such errors and partial write."
full_name: IO#write_nonblock
is_singleton: false
name: write_nonblock
params: |
  ios.write_nonblock(string)   => integer

visibility: public