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getIOThreadMode -- get I/O thread mode

Synopsis

Usage:

getIOThreadMode()

getIOThreadMode f
Inputs:
- f, a file,
Consequences:
- returns the I/O thread mode for the file f, or if no file is given, stdio, as an integer:
  - 0 for unsynchronized
  - 1 for synchronized
  - 2 for exclusive

See also

setIOUnSynchronized -- unsynchronized I/O for threads
setIOSynchronized -- synchronized I/O for threads
setIOExclusive -- exclusive I/O for the current thread

For the programmer

The object getIOThreadMode is a compiled function.