BIND area format and DSECT
The ISTDBIND DSECT can be used to set up or examine a set of session parameters. The situations in which the DSECT might be useful are listed here. For further information about the individual macroinstructions, see Conventions and descriptions of VTAM macroinstructions. For a general discussion of DSECTs, see the introductory section of Control block formats and DSECTs. The format maps and DSECT descriptions for the BIND area are shown in Figure 1 through Table 7.
The term “fixed-length portion of BIND” refers to bytes 0–25 of a BIND area (only fixed-length fields). See Figure 1 for an example of the fixed-length fields of a BIND area. In general, the fields in BIND after the fixed-length portion are variable-length fields, so they cannot be examined by a DSECT. However, in some instances, the primary logical unit name field is padded by VTAM® to be a fixed-length (8-byte) field. In this case, the full ISTDBIND DSECT can be used.
- To examine the session parameters obtained by INQUIRE OPTCD=SESSPARM. The full ISTDBIND DSECT can be used.
- To set up the session parameters (in the area pointed to by the NIB's BNDAREA field) sent by OPNDST in a BIND request, or sent by OPNSEC in a negotiable BIND response. The full ISTDBIND DSECT can be used.
- To examine the session parameters pointed to by the fourth word of the SCIP exit routine parameter list when a BIND is received. The full ISTDBIND DSECT can be used.
- To examine the BIND image portion of a CINIT request unit received in a LOGON exit routine. Only the fixed-length portion (bytes 0–25) of the BIND area can be examined with ISTDBIND. Note that this portion of CINIT can also be accessed by INQUIRE OPTCD=SESSPARM.
- To examine bytes 1–26 of a BIND request received in an SCIP exit routine. Byte 0 of BIND is the BIND request code and is not included in ISTDBIND. The BIND request is pointed to by the AREA field of the SCIP exit routine read-only RPL.
- To examine bytes 1–26 of a negotiable BIND response received in the AAREA field specified by OPNDST. Byte 0 of AAREA is the BIND request code and is not included in ISTDBIND.
Although the PLU name can be 1-17 bytes in the BIND RU, the ISTDBIND DSECT requires it to be exactly 8 bytes. This causes the offset of the user data field to vary in the BIND RU but not in the BIND DSECT. The area provided by VTAM to the SCIP exit will have an 8 in the PLU name length field and the name may be padded with blanks or truncated, if necessary. VTAM requires the bind area to be in this format when it is supplied by the application on an OPNDST or OPNSEC macroinstruction. Also note that in the case of a BIND error, the offset contained in sense code 0835nnnn is adjusted, if necessary, when given to the application to parse the BIND DSECT.
ISTDBIND offset | ISTDBIND field description | Information available in SCIP exit session parameters (See note 10) | Information available to INQUIRE OPTCD= SESSPARM (See note 3) | Application program can specify in OPNDST or OPNSEC (in NIB BNDAREA) | VTAM sets at OPNDST or OPNSEC (NIB BNDAREA information superseded) |
---|---|---|---|---|---|
– | BIND RU code (X'31')2 | No | No | No | Yes |
0 | BIND format and type | Yes | Yes | No8 | Yes8 |
1 | FM profile | Yes | Yes | Yes | No |
2 | TS profile | Yes | Yes | Yes | No12 |
3 | PLU protocols | Yes | Yes | Yes | No |
4 | SLU protocols | Yes | Yes | Yes | No |
5–6 | Common protocols | Yes | Yes | Yes | No16 |
7 | SLU send pacing count | Yes | Yes | No14 | Yes |
8 | SLU receive pacing count | Yes | Yes | No for OPNDST.14 Yes for OPNSEC.13 | Yes for OPNDST. No for OPNSEC.12 |
9 | SLU maximum send RU size-mantissa/ exponent | Yes | Yes | Yes1 | No |
10 | PLU maximum send RU size-mantissa/ exponent | Yes | Yes | Yes1 | No |
11 | PLU send pacing count | Yes | Yes | No14 | Yes |
12 | PLU receive pacing count | Yes | Yes | Yes for OPNDST. No for OPNSEC.14 | No for OPNDST.4 Yes for OPNSEC. |
13–24 | LU presentation services | Yes | Yes | Yes | No |
25 | Cryptographic control | Yes6 | Yes6 | Yes9 | Yes7 12 |
26 | PLU name length | Yes15 | No | No | Yes |
27–34 | PLU name | Yes15 | No | No | Yes |
35 | User data length5 | Yes | Yes | Yes | No |
36–n11 | User data5 | Yes | Yes | Yes | No |
Note:
|
Field | DSECT DS or ORG label | DSECT EQU label | Value | Meaning | Dec offset | Hex offset |
---|---|---|---|---|---|---|
BIND Format and Type | BINFMTY | BINFMT | X'F0' | BIND format | 0 | 0 |
BINFMT0 | X'00' | Format 0 | 0 | 0 | ||
BINTYPE | X'0F' | BIND type | 0 | 0 | ||
BINNEGO | X'00' | Negotiable | 0 | 0 | ||
BINONEGO | X'01' | Non-negotiable | 0 | 0 | ||
BINCOLD | X'01' | Non-negotiable | 0 | 0 | ||
FM Profile | BINFM | BINFM19 | X'13' | FM Profile 19 | 1 | 1 |
TS Profile | BINTS | BINTS2 | X'02' | Sequence numbers and no reset state | 2 | 2 |
BINTS3 | X'03' | Sequence numbers and reset state | 2 | 2 | ||
BINTS4 | X'04' | Sequence numbers and reset state (STSN and RQR) | 2 | 2 | ||
BINTS7 | X'07' | Sequence numbers and no reset state | 2 | 2 | ||
Primary LU Protocol | BINPRIP | BINPCHN | X'80' |
|
3 | 3 |
BINPMCH | X'40' |
|
3 | 3 | ||
BINPCHNR | X'30' | Primary chain response protocol | 3 | 3 | ||
BINNYRSP | X'30' | Either definite or exception response | 3 | 3 | ||
BINDFRSP | X'20' | Definite response | 3 | 3 | ||
BINEXRSP | X'10' | Exception response | 3 | 3 | ||
BINNORSP | X'00' | No response | 3 | 3 | ||
BINNORSP | X'00' | No response | 3 | 3 | ||
X'0C' | Reserved | 3 | 3 | |||
BINPCMP | X'02' |
|
3 | 3 | ||
BINPSEB | X'01' |
|
3 | 3 | ||
Secondary LU Protocol | BINSECP | BINSCHN | X'80' |
|
4 | 4 |
BINSMCH | X'40' |
|
4 | 4 | ||
BINSCHNR | X'30' | Secondary chain response protocol | 4 | 4 | ||
BINNYRSP | X'30' | Either definite or exception responses | 4 | 4 | ||
BINDFRSP | X'20' | Definite response | 4 | 4 | ||
BINEXRSP | X'10' | Exception response | 4 | 4 | ||
X'0C' | Reserved | 4 | 4 | |||
BINSCMP | X'02' |
|
4 | 4 | ||
BINSSEB | X'01' |
|
4 | 4 | ||
Common LU Protocol | BINCMNP | BINWBREQ | X'80' | Whole BIUs-required indicator
|
5 | 5 |
BINFMHD | X'40' |
|
5 | 5 | ||
BINBRAK | X'20' |
|
5 | 5 | ||
BINBKTR | X'10' |
|
5 | 5 | ||
BINALT | X'08' |
|
5 | 5 | ||
X'06' | Reserved | 5 | 5 | |||
BINQUE | X'01' | BIND queueing indicator
|
5 | 5 | ||
BINCMNP2 | BINFMTRM | X'C0' | Send/Receive mode as follows: | 6 | 6 | |
BINHDXFF | X'80' | Half-duplex flip-flop mode | 6 | 6 | ||
BINHDXC | X'40' | Half-duplex contention mode | 6 | 6 | ||
BINFLDPX | X'00' | Full-duplex mode | 6 | 6 | ||
BINRCVR | X'20' |
|
6 | 6 | ||
BINBKFS | X'10' |
|
6 | 6 | ||
BINASCC | X'0C' |
|
6 | 6 | ||
BINCTLV | X'02' | Control vectors included after SLU name. | 6 | 6 | ||
BINCONR | X'01' |
|
6 | 6 | ||
Secondary LU Send Pacing Count | BINAPACE | :c | :c | Secondary logical unit send pacing. See Table 1 for availability. | 7 | 7 |
BINSP2ST | X'80' | Number of pacing stages from the
secondary logical unit to the primary logical unit:
|
7 | 7 | ||
X'40' | Reserved | 7 | 7 | |||
BINAPACM | X'3F' | Secondary logical unit send pacing count | 7 | 7 | ||
Secondary LU Receive Pacing Count | BINRPACE | Secondary logical unit receive pacing. See Table 1 for availability. | 8 | 8 | ||
BINASPI | X'80' | Adaptive pacing | 8 | 8 | ||
X'40' | Reserved | 8 | 8 | |||
BINRPACM | X'3F' | Secondary logical unit receive pacing count | 8 | 8 | ||
Request Unit Sizes | BINSRUSZ | Maximum size of the request unit that can be sent by the secondary logical unit | 9 | 9 | ||
BINSRUSS | X'80' | RU size is specified | 9 | 9 | ||
BINRU256 | X'85' | 256-byte request unit (8 x 2⁵) | 9 | 9 | ||
BINRU1K | X'87' | 1024-byte request unit (8 x 2⁷) | 9 | 9 | ||
BINRUSZM | X'F0' | Mantissa (M) mask | 9 | 9 | ||
BINRUSZE | X'0F' | Exponent (E) mask Size = M x 2E | 9 | 9 | ||
BINPRUSZ | Maximum size of the request unit that can be sent by the primary logical unit | 10 | A | |||
BINPRUSS | X'80' | RU size is specified | 9 | 9 | ||
BINRU256 | X'85' | 256-byte request unit (8 x 2⁵) | 10 | A | ||
BINRU1K | X'87' | 1024-byte request unit (8 x 2⁷) | 10 | A | ||
BINRUSZM | X'F0' | Mantissa (M) mask | 10 | A | ||
BINRUSZE | X'0F' | Exponent (E) mask Size = M x 2E | 10 | A | ||
Primary LU Send Pacing Count | BINSPACE | Primary logical unit send placing. See Table 1 for availability. | 11 | B | ||
BINPS1ST | X'80' | Number of pacing stages from the
primary logical unit to the secondary logical unit:
|
11 | B | ||
X'40' | Reserved | 11 | B | |||
BINBPACM | X'3F' | Primary logical unit send pacing count | 11 | B | ||
Primary LU Receive Pacing Count | BINBPACE | Primary logical unit receive pacing. See Table 1 for availability. | 12 | C | ||
X'C0' | Reserved | 12 | C | |||
BINBPACM | X'3F' | Primary logical unit receive pacing
count. PS usage field format.
|
12 | C | ||
Logical Unit Presentation Services Profile | BINLUP | BINPSFMT | X'80' | PS usage field format | 13 | D |
BINLUTYP | X'7F' | LU type | 13 | D | ||
BINLUP0C | X'00' | Logical unit profile 0 | 13 | D | ||
BINLUP1C | X'01' | Logical unit profile 1 | 13 | D | ||
BINLUP2C | X'02' | Logical unit profile 2 | 13 | D | ||
BINLUP3C | X'03' | Logical unit profile 3 | 13 | D | ||
BINLUP4C | X'04' | Logical unit profile 4 | 13 | D | ||
BINLUP6C | X'06' | Logical unit profile 6 | 13 | D | ||
Logical Unit Presentation Services Usage | BINPSCHR | Logical unit presentation services. See Table 4, Table 5, Table 6, and Table 7. | 14 | E | ||
Crypto- graphic Control | BINCRCTL | Cryptographic control byte | 25 | 19 | ||
BINNOCRY | X'00' | No cryptography | 25 | 19 | ||
BINCRYCA | X'09' | Capable of cryptography | 25 | 19 | ||
BINCRYSL | X'19' | Selective cryptography | 25 | 19 | ||
BINCRYRQ | X'39' | Required cryptography | 25 | 19 | ||
BINCEUMP | X'C0' | Private cryptography flags | 25 | 19 | ||
BINCEUPS | X'80' | System key, private protocol | 25 | 19 | ||
BINCEUPP | X'40' | Private key, private protocol | 25 | 19 | ||
BINCEUNP | X'00' | No private protocol | 25 | 19 | ||
BINCSESS | X'30' | Session level cryptography flags | 25 | 19 | ||
BINCSENP | X'00' | No cryptography | 25 | 19 | ||
BINCSESP | X'10' | Selective cryptography | 25 | 19 | ||
BINCSESR | X'30' | Required cryptography | 25 | 19 | ||
BINCLEN | X'0F' | Cryptographic field length mask | 25 | 19 | ||
Primary LU Name Length | BINPRIML | Primary logical unit name length | 26 | 1A | ||
Primary LU Name | BINPRIMN | Primary logical unit name | 27 | 1B | ||
User-Data Length | BINUSEL | User-data length | 35 | 23 | ||
BINUSERD | X'00' | User-data length default | 35 | 23 | ||
User Data | BINUSE | User data | 36 | 24 | ||
Note:
|
Field | DSECT DS or ORG label | DSECT EQU label | Value | Meaning | Dec offset | Hex offset |
---|---|---|---|---|---|---|
BINDFLAG | BINSEDS | X'80' | 3270 extended data stream | 14 | E | |
X'7F' | Reserved | 14 | E | |||
Reserved | 15 | F | ||||
Reserved | 16 | 10 | ||||
Reserved | 17 | 11 | ||||
Reserved | 18 | 12 | ||||
BINSCRSZ | Presentation space size (next 4 bytes) | 19 | 13 | |||
BINSPRIR | Default number of rows | 19 | 13 | |||
BINSPRIC | Default number of columns | 20 | 14 | |||
BINSALTR | Alternate number of rows | 21 | 15 | |||
BINSALTC | Alternate number of columns | 22 | 16 | |||
Presentation Space Size | BINPRESZ | Presentation space size | 23 | 17 | ||
BINPSZ0 | X'00' | Undefined row and column format | 23 | 17 | ||
BINPSZ1 | X'01' | 12 rows 40 columns format | 23 | 17 | ||
BINPSZ2 | X'02' | 24 rows 80 columns format | 23 | 17 | ||
BINPSZ3 | X'03' | 24 rows 80 columns default. The alternate presentation space is specified in the Query Reply structured field. | 23 | 17 | ||
BINPSFX | X'7E' | Presentation space is a fixed size as defined by default values | 23 | 17 | ||
BINPSZRC | X'7F' | Presentation space has both default and alternate sizes as defined in the DEFAULT and ALTERNATE fields | 23 | 17 | ||
Device Type | X'C0' | Device Type:
|
24 | 18 | ||
X'3C' | Reserved | 24 | 18 | |||
BINCMP1 BINCMP2 | X'02' X'01' | BIND Request:
BIND Response:
|
24 | 18 |
Field | DSECT DS or ORG label | DSECT EQU label | Value | Meaning | Dec offset | Hex offset |
---|---|---|---|---|---|---|
FM Header Subset and Data Stream Profile | BINLUP1 | BINFMHS1 | X'F0' | Function management header subset | 14 | E |
BINFMS3C | X'30' | FM header subset 3 used–Data management subset | 14 | E | ||
BINFMS2C | X'20' | FM header subset 2 used–Type 1 headers | 14 | E | ||
BINFMS1C | X'10' | FM header subset 1 used–Type 1 headers with restrictions | 14 | E | ||
BINFMS0C | X'00' | FM header subset 0 used–No function management headers allowed | 14 | E | ||
BINDSP1 | X'0F' | Data stream profile | 14 | E | ||
BINDSP1C | X'01' | Basic controls, cards can span RUs (data stream subset 1) | 14 | E | ||
BINDSP0C | X'00' | Basic controls (data stream subset 0) | 14 | E | ||
Primary Logical Unit FM Header Subset Flags | BINPFMB1 | BINDESTS | X'80' |
|
15 | F |
BINCMPCT | X'40' |
|
15 | F | ||
BINPDIR | X'20' |
|
15 | F | ||
X'1F' | Reserved | 15 | F | |||
BINKDDSI | X'10' |
|
15 | F | ||
BINSDSI | X'08' |
|
15 | F | ||
BINSAI | X'04' |
|
15 | F | ||
BINSIDS | X'02' |
|
15 | F | ||
BINARRR | X'01' |
|
15 | F | ||
BINPFMB2 | X'80' | Reserved | 16 | 10 | ||
BINQDSI | X'40' |
|
16 | 10 | ||
BINCSDS | X'20' |
|
16 | 10 | ||
BINXFPD | X'10' |
|
16 | 10 | ||
X'0F' | Reserved | 17 | 10 | |||
Primary Logical Unit Data Stream Flags | BINPDSB1 | BININTR | X'80' |
|
17 | 11 |
BINHFDS | X'40' |
|
17 | 11 | ||
BINVTDS | X'20' |
|
17 | 11 | ||
BINVSDS | X'10' |
|
17 | 11 | ||
BINSLD | X'08' |
|
17 | 11 | ||
X'06' | Reserved | 17 | 11 | |||
BINTRNDS | X'01' |
|
17 | 11 | ||
BINPDSB2 | BINUAINT | X'80' |
|
18 | 12 | |
BINUAALT | X'40' |
|
18 | 12 | ||
X'3F' | Reserved | 18 | 12 | |||
Primary Logical Unit Media Flags | BINPMED1 | BINDOCMT | X'80' |
|
19 | 13 |
BINCARD | X'40' |
|
19 | 13 | ||
BINXCHNG | X'20' |
|
19 | 13 | ||
BINDISK | X'10' |
|
19 | 13 | ||
BINXCDF | X'08' |
|
19 | 13 | ||
BINXDOCF | X'04' |
|
19 | 13 | ||
BINCDEDS | X'02' |
|
19 | 13 | ||
X'01' | Reserved | 19 | 13 | |||
Secondary Logical Unit FM Header Subset Flags | BINSFMB1 | BINDESTS | X'80' |
|
20 | 14 |
BINCMPCT | X'40' |
|
20 | 14 | ||
BINPDIR | X'20' |
|
20 | 14 | ||
BINKDDSI | X'10' |
|
20 | 14 | ||
BINSDSI | X'08' |
|
20 | 14 | ||
BINSAI | X'04' |
|
20 | 14 | ||
BINSIDS | X'02' |
|
20 | 14 | ||
BINARRR | X'01' |
|
20 | 14 | ||
BINSFMB2 | X'80' | Reserved | 21 | 15 | ||
BINQDSI | X'40' |
|
21 | 15 | ||
BINCSDS | X'20' |
|
21 | 15 | ||
BINXFPD | X'10' |
|
21 | 15 | ||
X'0F' | Reserved | 21 | 15 | |||
Secondary Logical Unit Data Stream Flags | BINSDSB1 | BININTR | X'80' |
|
22 | 16 |
BINHFDS | X'40' |
|
22 | 16 | ||
BINVTDS | X'20' |
|
22 | 16 | ||
BINVSDS | X'10' |
|
22 | 16 | ||
BINSLD | X'08' |
|
22 | 16 | ||
X'06' | Reserved | 22 | 16 | |||
BINTRNDS | X'01' |
|
22 | 16 | ||
BINSDSB2 | X | Reserved | 23 | 17 | ||
Secondary Logical Unit Media Flags | BINSMED1 | BINDOCMT | X'80' |
|
24 | 18 |
BINCARD | X'40' |
|
24 | 18 | ||
BINXCHNG | X'20' |
|
24 | 18 | ||
BINDISK | X'10' |
|
24 | 18 | ||
BINXCDF | X'08' |
|
24 | 18 | ||
BINXDOCF | X'04' |
|
24 | 18 | ||
BINCMP1 BINCMP2 | X'02' X'01' | BIND Request:
BIND Response:
|
24 | 18 |
Field | DSECT DS or ORG label | DSECT EQU label | Value | Meaning | Dec offset | Hex offset |
---|---|---|---|---|---|---|
BINDFLAG | BINSEDS | X'80' | 3270 extended data stream | 14 | E | |
X'7F' | Reserved | 14 | E | |||
Reserved | 15 | F | ||||
Reserved | 16 | 10 | ||||
Reserved | 17 | 11 | ||||
Reserved | 18 | 12 | ||||
BINSCRSZ | Presentation space size (next 4 bytes) | 19 | 13 | |||
BINSPRIR | Default number of rows | 19 | 13 | |||
BINSPRIC | Default number of columns | 20 | 14 | |||
BINSALTR | Alternate number of rows | 21 | 15 | |||
BINSALTC | Alternate number of columns | 22 | 16 | |||
Presentation Space Size | BINPRESZ | Presentation space size | 23 | 17 | ||
BINPSZO | X'00' | Undefined row and column format | 23 | 17 | ||
BINPSZ1 | X'01' | 12 rows 40 columns format | 23 | 17 | ||
BINPSZ2 | X'02' | 24 rows 80 columns format | 23 | 17 | ||
BINPSZ3 | X'03' | 24 rows 80 columns default to undefined alternate. Do not write structural field query to identify alternate. | 23 | 17 | ||
BINPSFX | X'7E' | Presentation space is a fixed size as defined by default values | 23 | 17 | ||
BINPSZRC | X'7F' | Presentation space has both default and alternate sizes as defined in the DEFAULT and ALTERNATE fields | 23 | 17 | ||
X'FC' | Reserved | 24 | 18 | |||
BINCMP1 BINCMP2 | X'02' X'01' | BIND Request:
BIND Response:
|
24 | 18 |
DSECT DS or ORG label | DSECT EQU label | Value | Meaning | Dec offset | Hex offset |
---|---|---|---|---|---|
BINDFLAG | BINSEDS | X'80' | 3270 extended data stream | 14 | E |
X'7F' | Reserved | 14 | E | ||
Reserved | 15 | F | |||
Reserved | 16 | 10 | |||
Reserved | 17 | 11 | |||
Reserved | 18 | 12 | |||
BINBFRSZ | Presentation space size (next 4 bytes) | 19 | 13 | ||
BINBFRDR | Default number of rows | 19 | 13 | ||
BINBFRDC | Default number of columns | 20 | 14 | ||
BINBFRAR | Alternate number of rows | 21 | 15 | ||
BINBFRAC | Alternate number of columns | 22 | 16 | ||
BINBDESC | Code for presentation size:
|
23 | 17 | ||
X'FC' | Reserved | 24 | 18 | ||
BINCMP1 BINCMP2 | X'02' X'01' | BIND Request:
BIND Response:
|
24 | 18 |
DSECT DS or ORG label | DSECT EQU label | Value | Meaning | Dec offset | Hex offset |
---|---|---|---|---|---|
BINPSNDO | Primary logical unit send capability (next 4 bytes) | 14 | E | ||
BINPDSPP | Printer data stream profile | 14 | E | ||
BINPBDSP | X'80' | Base data stream profile
|
14 | E | |
BINPJOB | X'20' | Job SNA character string subset
|
14 | E | |
BINWPRAW | X'08' | Word processing raw form
|
14 | E | |
X'57' | Reserved | 14 | E | ||
BINADSPP | Additional data stream profile | 15 | F | ||
BINADSCD | X'40' |
|
15 | F | |
X'5F' | Reserved | 15 | F | ||
BINCSLP | Console data stream profile | 16 | 10 | ||
BINCBDSP | X'80' | Base data stream profile
|
16 | 10 | |
BINCJOB | X'20' | Job SNA character string subset
|
16 | 10 | |
X'5F' | Reserved | 16 | 10 | ||
BINFMHUP | Function management/function management header usage | 17 | 11 | ||
BINDSSTO | X'60' |
|
17 | 11 | |
BINKIXS | X'01' |
|
17 | 11 | |
X'9E' | Reserved | 17 | 11 | ||
BINSSNDO | Secondary logical unit send capability (next 4 bytes) | 18 | 12 | ||
BINPDSPS | Printer data stream profile | 18 | 12 | ||
BINPBDSP | X'80' | Base data stream profile
|
18 | 12 | |
BINPJOB | X'20' | Job SNA character string subset
|
18 | 12 | |
BINWPRAW | X'08' | Word processing raw form
|
18 | 12 | |
X'57' | Reserved | 18 | 12 | ||
BINADSPS | Additional data stream profile | 19 | 13 | ||
BINADSCD | X'40' |
|
19 | 13 | |
X'BF' | Reserved | 19 | 13 | ||
BINSCLS | Console data stream profile | 20 | 14 | ||
BINCBDSP | X'80' | Base data stream profile
|
20 | 14 | |
BINCJOB | X'20' | Job SNA character string subset
|
20 | 14 | |
X'5F' | Reserved | 20 | 14 | ||
BINFMHUS | Function management/function management header usage | 21 | 15 | ||
BINDSSTO | X'60' |
|
21 | 15 | |
BINKIXS | X'01' |
|
21 | 15 | |
X'9E' | Reserved | 21 | 15 | ||
BINSCO | Code selection | 22 | 16 | ||
BINCSOR | X'F0' | Repertoire | 22 | 16 | |
BINCSOE | X'80' | EBCDIC | 22 | 16 | |
BINCSOA1 | X'40' | ASCII/ISCII/ITA #5 | 22 | 16 | |
X'30' | Reserved | 22 | 16 | ||
BINCSOC1 | X'0C' |
|
22 | 16 | |
BINCSOC2 | X'03' |
|
22 | 16 | |
BINGENCO | General characteristics | 23 | 17 | ||
X'C0' | Reserved | 23 | 17 | ||
BINWSDF | X'20' |
|
23 | 17 | |
X'10' | Reserved | 23 | 17 | ||
BINIAO | X'08' |
|
23 | 17 | |
BINAAO | X'04' |
|
23 | 17 | |
X'03' | Reserved | 24 | 18 |
DSECT DS or ORG label | DSECT EQU label | Value | Meaning | Dec offset | Hex offset |
---|---|---|---|---|---|
BINLULEV | LU 6 Level | 14 | E | ||
BINLV02 | X'02' | Level 2 | 14 | E | |
BINFLG0 | LU 6.2 flags, byte 0 | 21 | 15 | ||
BINDSSSP | X'80' | Distributed Systems Security supported | 21 | 15 | |
BINDESS | X'40' | Extended security sense codes supported | 21 | 15 | |
BINFLG1 | LU 6.2 flags, byte 1 | 22 | 16 | ||
BINCLSS | X'10' | Access security information support | 22 | 16 | |
BINDPWS | X'04' | Password substitution support | 22 | 16 | |
BINSLAPS | X'08' | Session level security protocol | 22 | 16 | |
BINAVFS | X'02' | Already-verified function support | 22 | 16 | |
BINPV | X'01' | Persistent verification function support | 22 | 16 | |
BINFLG2 | LU 6.2 flags, byte 2 | 23 | 17 | ||
BINSYNCH | X'60' | Synchronization level field | 23 | 17 | |
BINCONF | X'20' | Confirm supported | 23 | 17 | |
BINCSBK | X'40' | Confirm, sync point, and backout supported | 23 | 17 | |
BINRS | X'10' | Reconnect support | 23 | 17 | |
BINRSR | X'0C' | Responsibility for session, reinitiation field (reserved when parallel sessions are supported) | 23 | 17 | |
BINOPRC | X'00' | Operator controlled | 23 | 17 | |
BINPRIMH | X'04' | Primary will reinitiate | 23 | 17 | |
BINSECNH | X'08' | Secondary will reinitiate | 23 | 17 | |
BINETHR | X'0C' | Either may reinitiate | 23 | 17 | |
BINPSS | X'02' | Parallel session support for LU-LU pair: 0= PSS not supported, 1= PSS supported | 23 | 17 | |
BINGDSVF | X'01' | Change number of sessions GDS variable flow support: 0= not supported, 1= supported | 23 | 17 | |
BINFLG3 | X | LU 6.2 Flags, byte 3 | 24 | 18 | |
BINRSV37 | X'80' | Reserved | 24 | 18 | |
BINLTDRC | X'40' | 1 = limited resource exists | 24 | 18 | |
BINRSV38 | X'3C' | Reserved | 24 | 18 | |
BIN6CMP1 | X'02' | Applies only to BINSMED1 | 24 | 18 | |
BIN6CMP2 | X'01' | (See BINCMP1 and BINCMP2) | 24 | 18 | |
BINCMP1 BINCMP2 | X'02' X'01' | BIND Request:
BIND Response:
|
24 | 18 |