Guardian Procedure Calls Reference Manual (G06.25+)
Index
Guardian Procedure Calls Reference Manual—522629-013
Index-8
D
Device-dependent I/O operations
requiring a data buffer, using the
CONTROLBUF procedure 3-136
using the CONTROL procedure 3-126
DEVICE_GETINFOBYLDEV_
procedure 4-56
DEVICE_GETINFOBYNAME_
procedure 4-68
Diagnostic bytes for X25AM 14-110
Dirty pages in memory
copied to swap file 4-4
, 14-24, 14-27
Disabling receipt of new
system messages 9-65
Disk extents, allocating and
deallocating 3-132
Disk file names
C-series syntax D-8
D-series syntax D-2
expanded form of 5-237
Disk files
See also File characteristics
altering and unlocking a record 16-34
altering the contents of a record
in 16-26
and SETMODEs 14-66
attributes, altering 2-28, 5-3, 14-43
block sizes 3-159, 5-37
changing the name of 5-135, 13-55
closing 3-76, 5-15
crash-open flag on or off 5-158
creating 3-156, 5-33, 5-40
current record pointer setting 5-70,
5-155
deleting a record at the
current position 16-26
, 16-34
disk process version 4-76
inserting a new record into 16-8
internal name form, temporary and
permanent 5-230
last time modified 5-81, 5-154
limit on number of opens 5-119, 11-20
locking structured and unstructured
records 8-23
maximum current nowait
operations 5-125
, 11-25
maximum number of extents that
can be allocated 5-35
, 5-73, 5-158
next-record pointer setting 5-70, 5-154
number of bytes written to 16-5
obtaining next file name on a
volume 5-180
, 10-32
obtaining record characteristics
of 5-66
, 5-215
open defaults 3-160
opening 5-115, 11-15
permanent 3-156, 5-33, 5-40
physical record length 4-74, 4-76, 5-62
positioning a disk file to a
saved position 13-63
random processing and
WRITEUPDATE 16-30
random read processing 13-26
reading a record after calling
KEYPOSITION 13-34
POSITION 13-34
record length 3-159, 5-36
refreshing 5-38
repositioning disk heads 7-59
returning the primary extent size 5-73,
5-154
returning the RBA location 5-154
saving a disk file's current
file position 14-3
security check 5-121, 11-21
selecting serial or parallel writes 5-158
sequential locking and reading
of records 13-21
sequential reading 13-3
size of secondary-extent 5-73, 5-155
temporary 3-156, 5-33, 5-40
unlocking 15-20