Ibm SC34-6814-04 Manual de usuario descargar pdf (Pagina 742)

100

101

FLJB_FILE_NAME

8-byte file name.

Reserved

2-byte reserved field.

The format of the FLJB_COMMON_DATA section is shown in Figure 80.

FLJB_CD_BASE_ESDS_RBA

4-byte relative byte address of record in base data set for ESDS (0 if file

does not refer to ESDS, or if is an extended addressing ESDS).

FLJB_CD_KEY_LENGTH

2-byte length of user data key. (The key length is 4 for an RRDS, a

VRRDS, or a standard ESDS; 8 for an extended addressing ESDS.)

Reserved

2-byte reserved field.

FLJB_CD_DATA_LENGTH

4-byte length of user data.

FLJB_CD_BITS

1-byte flag field:

X’80’ UOW has been shunted at least once

X’40’ Write massinsert

X’20’ First write-add-complete in massinsert sequence

X’10’ End of massinsert sequence

X’8’ Fixed length record

Combinations of settings are possible.

Reserved

3-byte reserved field.

14224

FLJB_CD_BITS

Length of user data

FLJB_CD_DATA_LENGTH

FLJB_CD_BASE_ESDS_RBA

FLJB_CD_KEY_LENGTH

Relative byte address

of record in base

data set for ESDS

(0 if file does

not refer to ESDS or is

extended ESDS)

Length of

user data key

Reserved

Flag byte

Reserved

'80'

'40'

'20'

'10'

'8'

UOW has been shunted at least once

write massinsert

first write-add-complete in massinsert

sequence

end of massinsert sequence

fixed length record

(combinations of settings are possible)

Fixed length

Figure 80. Format of FLJB_COMMON_DATA section

720 Customization Guide

1 2 ... 737 738 739 740 741 742 743 744 745 746 747 ... 952 953

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