Accessing Files Programmer's Guide (32650-90885)

Index
Index 235
plotter files
default record size, 62
pointing to a record, 114
predefined files, 75
preserving ACDs, 162
printer
access failure, logging, 170
procedure
file system error check, 201
process
creation, logging, 173
programmable controller files
default record size, 62
programs
devices, 14
Q
qualified file names, 74
R
random access, 119, 130, 131
record selection, 111
reading from
files, 129, 136
tapes, 134
record pointers
moving, 114
records
comparison of, 58
default sizes, 62
files and, 14
first, rewinding to, 115
fixed-length, 56
formats, 56
pointers, 109, 110
pointing to, 114
selection, 110, 113
selection, random access, 111
selection, RIO access, 113
selection, sequential access, 111
selection, update access, 111
spacing forward or backward, 114
specifying size, 61, 62
structure, 14, 18
undefined-length, 56, 57, 58
variable-length, 57
remote environment, 84
replacing
ACDs, 166
requesting console reply, 124
reserved file codes, 64, 69
restore
logging, 169
restoring security, 186
restricting access, 179
by type, 181
by user, 181
restrictions
mapped access, 142
multi access, 154
sharing files, 154
rewinding files, 115
RIO
access, record selection, 113
files, 59
S
saving files, 89
scope
ACDs, 159
searching directories, 89
security
account level, 182
changing, 185
file level, 184
files, 159, 186
group level, 183
logging file security events, 175
restoring, 186
suspending, 186
traditional, 179, 186
semi-exclusive access, 155
sequential access, 119, 130
files, 120
record selection, 111
sessions
device files and, 15
sets
input, 78, 79
output, 78, 79
volume, 63
shared
access, 156
devices, 18, 48
files, 15
sharing files, 153, 157
hazards, 157
restrictions, 154
short-mapped access, 143
specifying
disk volume restrictions, 63
file codes, 64, 69
file types, 59, 60