Using AR/CTL-format checkpoint/restart calls
This section describes how to use AR/CTL-format calls to obtain checkpoint/restart services. These calls are valid in non IMS environments only. The following table summarizes the AR/CTL-format calls available for an application program to request checkpoint/restart services.
AR/CTL-format checkpoint/restart call summary
Call type | Call name | Use |
|---|---|---|
restart | ARCXRST | set up the extended checkpoint/restart environment and invoke AR/CTL processing |
checkpoint | ARCECHK or ARCCHKP | initiate checkpoint processing |
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