Mike Makonnen 8bd3b0415b o Since we're not using signals for thread synchronization anymore,
sigprocmask no longer needs to be wrapped.
o raise(3) is applied to the calling thread in a threaded program.
o In the sigaction wrapper reference the correct structure.
o Don't treat SIGTHR especially anymore (infact it won't exist in
  a little while).
2004-03-27 15:05:28 +00:00
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