Return codes from the pdxtblkres command mean:
- 0
- The command successfully blocked the resource.
- EINVAL (121)
- An error exists with one of the command options.
- ENOATTR (121)
- You specified a command option without a value.
- E2BIG (145)
- You specified the -f command option and more
than one input file name.
- other
- Any other return codes that are not in this list are return codes
from C functions. See Error return code numbers.