Save the contents of work areas used as the result of an AST
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VSupported on OpenVMS
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xcall ASTSAV
Discussion
The ASTSAV subroutine saves the contents of work areas used by a Synergy DBL subroutine executed as the result of an AST (asynchronous system trap).
The ASTSAV subroutine is called only during the execution of an AST subroutine, and it must be the first statement executed in the subroutine.
The counterpart to the ASTSAV subroutine is the ASTRST subroutine, which must be executed at the end of the AST subroutine.
See also
ASTRST routine for more information about AST support in Synergy DBL
