Accessing Files Programmer's Guide (32650-90885)

Index
Index 231
A
aborting NOWAIT I/O, 19
access
exclusive, 154
modes, 179, 180
multi, 153, 156, 157
random, 119, 130, 131
restricting, 179
restricting by type, 181
restricting by user, 181
semi-exclusive, 155
sequential, 119, 130
shared, 156
simultaneous, 153
access control definitions (ACD), 159, 178
accessing
files, 18, 48, 51
files, remote, 84
account security, 182
ACD
adding, 166
changes, logging, 177
commands related to, 161, 162
copying, 166
creating, 162
deleting, 166
device owners, 160
file owners, 160
intrinsics related to, 161, 162
listing, 164
managing, 161, 162
migrating, 167
modes, 160
modifying, 166
operation, 160
owners, 159
pairs, 160
preserving, 162
replacing, 166
scope, 159
traditional security, and, 159
ACD (access control definitions), 159, 178
adding
ACDs, 166
altering file use, 17
ASCII
files, 61, 70
transmission, 70
B
backreferencing files, 75, 76
binary
files, 61, 70
transmission, 70
BOT marker, 116
boundaries, half-word, 61
C
changing
file domains, 89
file security, 185
characteristics, files, 51
circular files, 60
class, volume, 63
closing
files, 103, 106, 108
permanent files, 106
tape file, 107
tape files, 107
command interpreter variables and
expressions, 83
commands
ACDs, and, 161, 162
comparing record types, 58
configuration, system, logging, 169
console
requesting reply, 124
writing messages to, 123, 124
copying
ACDs, 166
creating
ACDs, 162
files, 17
D
data elements, 13
data transfer, 13, 109, 117
intrinsics, 111
multiple records, 113
default record size
files, 62
line printer files, 62
magnetic tape files, 62
plotter files, 62
programmable controller files, 62
synchronous single-line controller files, 62
terminal files, 62
defining file characteristics, 18, 48
deleting
ACDs, 166
files, 89
device files, 15, 100