K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2003-07-17T23:02:30.000000Z
K 7
svn:log
V 396
o Eliminate upcall for PTHREAD_SYSTEM_SCOPE thread, now it
  is system bound thread and when it is blocked, no upcall is generated.

o Add ability to libkse to allow it run in pure 1:1 threading mode,
  defining SYSTEM_SCOPE_ONLY in Makefile can turn on this option.

o Eliminate code for installing dummy signal handler for sigwait call.

o Add hash table to find thread.

Reviewed by: deischen

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