REXX execs are reentrant. For a non-reentrant exec, one would need to code an exec that modifies itself (common in VM's middleages when EXEC-1 was the only thing we had, and EXEC-1 cuts everything to 8 chars, except for what was between &BEGSTACK and &END).
2008/10/13 Howard Rifkind <[EMAIL PROTECTED]> > > Are REXX EXEC's considered to be reentrant? > > As in writing CICS type of code being either fully reentrant or qusi > reentrant. > > If they aren't how can you create on one that is? > > Thanks. > > > _____________ > LEGAL NOTICE > Unless expressly stated otherwise, this message is confidential > and may be privileged. It is intended for the addressee(s) only. > Access to this E-mail by anyone else is unauthorized. > If you are not an addressee, any disclosure or copying of the > contents of this E-mail or any action taken (or not taken) in > reliance on it is unauthorized and may be unlawful. If you are not an > addressee, please inform the sender immediately, then delete this > message and empty from your trash. -- Kris Buelens, IBM Belgium, VM customer support
