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PROCESS HLASM Programmer's Guide SC26-4941-06 |
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The assembler calls the exit with a request type of 5 (PROCESS) when the assembler is writing the associated data records, and it has a record for the exit to process. The address of the record read is in the buffer pointer field, and the length is in the buffer length field. The record length for variable-length records does not include the 4-byte length of the record descriptor word (RDW), and the buffer pointer field points at the associated data header, not the RDW. The exit sets the return code in the
Exit Parameter List to one of these:
Although the user exit can insert or discard records, the assembler maintains the absolute record number and relative record number. Table 1 summarizes the ADATA exit processing.
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Copyright IBM Corporation 1990, 2014
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