4474 DTrace Userland CTF Support
4475 DTrace userland Keyword
4476 DTrace tests should be better citizens
4479 pid provider types
4480 dof emulation missing checks
Reviewed by: Bryan Cantrill <bryan@joyent.com>

*** 85,95 ****
  if [ $? -ne 0 ]; then
          print -u2 "failed to create DOF"
          exit 1
  fi
  
! gcc -o test test.o prov.o
  if [ $? -ne 0 ]; then
          print -u2 "failed to link final executable"
          exit 1
  fi
  
--- 85,95 ----
  if [ $? -ne 0 ]; then
          print -u2 "failed to create DOF"
          exit 1
  fi
  
! gcc -m32 -o test test.o prov.o
  if [ $? -ne 0 ]; then
          print -u2 "failed to link final executable"
          exit 1
  fi