388 Using IBM Application Development Tools for z/OS and OS/390
18.1 Common considerations for all languages
The UNIX System Services (USS) shell enforces re-entrancy, so non-reentrant programs
should not be run under the USS shell.
The default single screen debugging cannot be used when debugging USS applications. The
VTAM interface or the remote debugger interface must be used.
18.1.1 Specifying the TEST runtime option
Under UNIX System Services, the LE Runtime Options are specified using the
_CEE_RUNOPTS environment variable. This variable can be set using an export command
in the shell, for example:
export _CEE_RUNOPTS='TEST(,,,VADTCPIP&9.30.62.149%8000:*)'
This runtime option will now apply to every job that runs until you unset the environment ...