IBM SC34-6814-04 - Manual (Page 112)

X'08' XRBA specified. If the XRBA bit is on, FC_RIDFLD (described
in DSECT DFHFCEDS) points to an 8-byte extended relative
byte address (XRBA).
FC_ADDR1
is the address of an 8-byte area containing the name specified on the FILE
keyword.
FC_ADDR2
is the address of one of the following:
v A 4-byte address returned for SET (if the request is READ, READNEXT, or
READPREV, and if FC_EIDOPT5 indicates that this is SET).
v Data returned for INTO (if the request is READ, READNEXT, or READPREV,
and if FC_EIDOPT5 indicates that this is not SET).
v Data from FROM (if the request is WRITE or REWRITE).
FC_ADDR3
is the address of one of the following:
v The halfword value of LENGTH (if the request is READ, WRITE, REWRITE,
READNEXT, or READPREV).
Warning: For requests that specify INTO, do not change the value of
LENGTH to a value greater than that specified by the application. To do so
causes a storage overlay in the application.
v The returned halfword value of NUMREC (if the request is DELETE).
v The halfword value of REQID (if the request is STARTBR, RESETBR, or
ENDBR).
FC_ADDR4
is the address of an area containing the value of the RIDFLD keyword.
FC_ADDR5
is the address of the halfword value of KEYLENGTH.
FC_ADDR6
is the address of the halfword value of REQID (if the request is READNEXT or
READPREV).
FC_ADDR7
is the address of an area containing the value of SYSID.
FC_ADDR8
is the address of a value intended for CICS internal use only. It must not be
used.
FC_ADDR9
is the address of a value intended for CICS internal use only. It must not be
used.
FC_ADDRA
is the address of a value intended for CICS internal use only. It must not be
used.
FC_ADDRB
is the address of the fullword value of TOKEN (if the request is READ,
READNEXT, READPREV, REWRITE, DELETE, or UNLOCK).
90 Customization Guide