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X-Hacker.org- db_VISTA III - d_csstat
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D_CSSTAT
SUMMARY
d_csstat(SET [,dbn])
int SET;
int dbn;
ARGUMENTS
SET Set whose current member's status is checked.
dbn (optional)The number of the database containing the record
DESCRIPTION
This function tests the status of the current SET by comparing the last
access time for the set with the update timestamp stored in the set
pointer of the current owner of SET. The set type must have been specified
as time stamped in the DDL schema file for the datadase. The timestamp
status is returned as defined below.
CURRENCY CHANGES
None
RETURN CODES
-2 S_INVSET Invalid set type.Probably passed a record type
instead of a SET type.
-41 S_TIMESTAMP The set type is not timestamped.
0 S_OKAY The current member has not been changed by another user
since it was last accessed.
6 S_DELETED The set occurence has been deleted since it was last
accessed.
7 S_UPDATED The set occurence was modified since last accessed.
EXAMPLE
if (d_csstat(AUTHOR_LIST)==S_OKAY){
/* continue set scan */
....
}
See Also: d_cmstat d_crstat d_recstat
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