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RTI_WRITERELEASE returns a flag indicating success (STATUS_WRITE_OK$) or error (FS_WRITE_ERR$). These flags are defined in the RTI_READU_EQUATES insert (which includes the actual FSERRORS_100 insert).

See also

RTI_READU, RTI_WRITEU

Example

 
Code Block
SUBROUTINE WRITERELEASE_EXAMPLE(VOID)
$insert RTI_READU_EQUATES
RSLT = RTI_READU(“BOOKS”, “100”, BOOKREC)
BEGIN CASE
   CASE RSLT = STATUS_READ_OK$
      * Record has been read successfully – now change it
      BOOKREC<20> = DATE()
      WRSLT = RTI_WRITERELEASE(“BOOKS”, 100, BOOKREC)
       * Record has been updated and the lock has been released
   CASE RSLT = FS_REC_DNE$
      * No such record found
   CASE RSLT = FS_SYS_LOCK_ERR$
      * Record locked
   CASE RSLT = FS_READ_ERR$
      * Other (fatal) error
END CASE
RETURN 0