make test/chan/nonblock work even with real os threads

R=ken
OCL=23422
CL=23422
1 file changed
tree: 5babcd105e7ceab84674b5593e3d7b8b18925cad
  1. doc/
  2. include/
  3. lib/
  4. pkg/
  5. src/
  6. test/
  7. usr/