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Programming considerations z/OS TSO/E Customization SA32-0976-00 |
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The exits must follow standard linkage conventions. They must save the registers on entry and restore the registers when they return. The exits must obtain any storage that they need and should free it when it is no longer needed. If an exit returns an undefined return code, Application Manager terminates the current application without issuing an error message to the user. Do not use the Application Manager exits to set up a new command buffer, because Application Manager ignores the new command buffer. |
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