Python for OpenVMS
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ASCEFC - Associate Common Event Flag Cluster
Associates a named common event flag cluster with a process.
Format:
vms_sys.ascefc (efn, name [,prot] [,perm]
Returns:
None
Arguments:
- efn
- Number of any event flag contained within the desired common event flag
cluster.
- name
- Name of the common event flag cluster with which to associate.
The character string descriptor can be 1 to 15 bytes in length,
and each byte may be any 8-bit value.
CEF clusters are accessible only to processes having the same UIC group number.
- prot
- Protection specifier that allows or disallows access to the common event
flag cluster for processes with the same UIC group number as the creating
process. The default value 0 specifies that any process with the same UIC
group number as the creating process may access the event flag cluster.
- perm
- The default value 0 specifies that the cluster is temporary.
The value 1 specifies that the cluster is permanent.
Examples:
>>> import vms_sys
@@ ASCEFC not yet (15-SEP-1998) tested
>>>
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27-SEP-1998 ZE.