OpenVMS I/O User's Reference Manual

Updated: 11 December 1998

OpenVMS I/O User's Reference Manual

Contents

Index

The DKDRIVER, GKDRIVER, and MKDRIVER drivers permit more than one IO$_DIAGNOSE operation to be active (in the start I/O routine) only when all active operations have the S2DGB$V_AUTOSENSE flag equal to 1. Upon encountering the first IO$_DIAGNOSE with S2DGB$V_AUTOSENSE equal to 0, the class driver will apply the restrictions described in the previous paragraph.

Appendix C
Tables

This appendix includes tables for the DEC Multinational character set and for terminal escape sequences and modes.

C.1 DEC Multinational Character Set

Table C-1 lists the DEC Multinational character set. The DEC Multinational character set is an 8-bit character set with 256 characters. The first 128 characters in the set correspond to the ASCII character set. The VAX EDT Reference Manual lists the graphics for these characters and describes how to enter them from various types of terminals.

Table C-1 DEC Multinational Character Set
Hex Code Octal Code Decimal Code Char or Abbrev. Description

ASCII Control Characters¹

00 000 000 NUL null character

01 001 001 SOH start of heading (Ctrl/A)

02 002 002 STX start of text (Ctrl/B)

03 003 003 ETX end of text (Ctrl/C)

04 004 004 EOT end of transmission (Ctrl/D)

05 005 005 ENQ enquiry (Ctrl/E)

06 006 006 ACK acknowledge (Ctrl/F)

07 007 007 BEL bell (Ctrl/G)

08 010 008 BS backspace (Ctrl/H)

09 011 009 HT horizontal tabulation (Ctrl/I)

0A 012 010 LF line feed (Ctrl/J)

0B 013 011 VT vertical tabulation (Ctrl/K)

0C 014 012 FF form feed (Ctrl/L)

0D 015 013 CR carriage return (Ctrl/M)

0E 016 014 SO shift out (Ctrl/N)

0F 017 015 SI shift in (Ctrl/O)

10 020 016 DLE data link escape (Ctrl/P)

11 021 017 DC1 device control 1 (Ctrl/Q)

12 022 018 DC2 device control 2 (Ctrl/R)

13 023 019 DC3 device control 3 (Ctrl/S)

14 024 020 DC4 device control 4 (Ctrl/T)

15 025 021 NAK negative acknowlege (Ctrl/U)

16 026 022 SYN synchronous idle (Ctrl/V)

17 027 023 ETB end of transmission block (Ctrl/W)

18 030 024 CAN cancel (Ctrl/X)

19 031 025 EM end of medium (Ctrl/Y)

1A 032 026 SUB substitute (Ctrl/Z)

1B 033 027 ESC escape

1C 034 028 FS file separator

1D 035 029 GS group separator

1E 036 030 RS record separator

1F 037 031 US unit separator

ASCII Special and Numeric Characters

20 040 032 SP space

21 041 033 ! exclamation point

22 042 034 " quotation marks (double quote)

23 043 035 # number sign

24 044 036 $ dollar sign

25 045 037 % percent sign

26 046 038 & ampersand

27 047 039 ' apostrophe (single quote)

28 050 040 ( opening parenthesis

29 051 041 ) closing parenthesis

2A 052 042 * asterisk

2B 053 043 + plus

2C 054 044 , comma

2D 055 045 -- hyphen or minus

2E 056 046 . period or decimal point

2F 057 047 / slash

30 060 048 0 zero

31 061 049 1 one

32 062 050 2 two

33 063 051 3 three

34 064 052 4 four

35 065 053 5 five

36 066 054 6 six

37 067 055 7 seven

38 070 056 8 eight

39 071 057 9 nine

3A 072 058 : colon

3B 073 059 ; semicolon

3C 074 060 < less than

3D 075 061 = equals

3E 076 062 > greater than

3F 077 063 ? question mark

ASCII Alphabetic Characters

40 100 064 @ commercial at sign

41 101 065 A uppercase A

42 102 066 B uppercase B

43 103 067 C uppercase C

44 104 068 D uppercase D

45 105 069 E uppercase E

46 106 070 F uppercase F

47 107 071 G uppercase G

48 110 072 H uppercase H

49 111 073 I uppercase I

4A 112 074 J uppercase J

4B 113 075 K uppercase K

4C 114 076 L uppercase L

4D 115 077 M uppercase M

4E 116 078 N uppercase N

4F 117 079 O uppercase O

50 120 080 P uppercase P

51 121 081 Q uppercase Q

52 122 082 R uppercase R

53 123 083 S uppercase S

54 124 084 T uppercase T

55 125 085 U uppercase U

56 126 086 V uppercase V

57 127 087 W uppercase W

58 130 088 X uppercase X

59 131 089 Y uppercase Y

5A 132 090 Z uppercase Z

5B 133 091 [ left bracket

5C 134 092 \ backslash

5D 135 093 ] right bracket

5E 136 094 ^ circumflex

5F 137 095 _ underscore

60 140 096 ` grave accent

61 141 097 a lowercase a

62 142 098 b lowercase b

63 143 099 c lowercase c

64 144 100 d lowercase d

65 145 101 e lowercase e

66 146 102 f lowercase f

67 147 103 g lowercase g

68 150 104 h lowercase h

69 151 105 i lowercase i

6A 152 106 j lowercase j

6B 153 107 k lowercase k

6C 154 108 l lowercase l

6D 155 109 m lowercase m

6E 156 110 n lowercase n

6F 157 111 o lowercase o

70 160 112 p lowercase p

71 161 113 q lowercase q

72 162 114 r lowercase r

73 163 115 s lowercase s

74 164 116 t lowercase t

75 165 117 u lowercase u

76 166 118 v lowercase v

77 167 119 w lowercase w

78 170 120 x lowercase x

79 171 121 y lowercase y

7A 172 122 z lowercase z

7B 173 123 { left brace

7C 174 124 | vertical line

7D 175 125 } right brace (ALTMODE)

7E 176 126 ~ tilde (ALTMODE)

7F 177 127 DEL rubout (DELETE)

80 200 128 --- [reserved]

81 201 129 --- [reserved]

82 202 130 --- [reserved]

83 203 131 --- [reserved]

84 204 132 IND index

85 205 133 NEL next line

86 206 134 SSA start of selected area

87 207 135 ESA end of started area

88 210 136 HTS horizontal tab set

89 211 137 HTJ horizontal tab set with
justification

8A 212 138 VTS vertical tab set

8B 213 139 PLD partial line down

8C 214 140 PLU partial line up

8D 215 141 RI reverse index

8E 216 142 SS2 single shift 2

8F 217 143 SS3 single shift 3

90 220 144 DCS device control string

91 221 145 PU1 private use 1

92 222 146 PU2 private use 2

93 223 147 STS set transmit state

94 224 148 CCH cancel character

95 225 149 MW message waiting

96 226 150 SPA start of protected area

97 227 151 EPA end of protected area

98 230 152 --- [reserved]

99 231 153 --- [reserved]

9A 232 154 --- [reserved]

9B 233 155 CSI control sequence introducer

9C 234 156 ST string terminator

9D 235 157 OSC operating system command

9E 236 158 PM privacy message

9F 237 159 APC application

A0 240 160 --- [reserved]

A1 241 161 ¡ inverted exclamation point

A2 242 162 ¢ cent sign

A3 243 163 £ pound sign

A4 244 164 --- [reserved]

A5 245 165 ¥ yen sign

A6 246 166 --- [reserved]

A7 247 167 § section sign

A8 250 168 ¤ general currency sign

A9 251 169 © copyright sign

AA 252 170 ª feminine ordinal indicator

AB 253 171 « angle quotation mark left

AC 254 172 --- [reserved]

AD 255 173 --- [reserved]

AE 256 174 --- [reserved]

AF 257 175 --- [reserved]

B0 260 176 ° degree sign

B1 261 177 ± plus/minus sign

B2 262 178 ² superscript 2

B3 263 179 ³ superscript 3

B4 264 180 --- [reserved]

B5 265 181 µ micro sign

B6 266 182 ¶ paragraph sign, pilcrow

B7 267 183 · middle dot

B8 270 184 --- [reserved]

B9 271 185 ¹ superscript 1

BA 272 186 º masculine ordinal indicator

BB 273 187 » angle quotation mark right

BC 274 188 ¼ fraction one-quarter

BD 275 189 ½ fraction one-half

BE 276 190 --- [reserved]

BF 277 191 ¿ inverted question mark

C0 300 192 À uppercase A with grave
accent

C1 301 193 Á uppercase A with acute
accent

C2 302 194 Â uppercase A with circumflex

C3 303 195 Ã uppercase A with tilde

C4 304 196 Ä uppercase A with umlaut
(diaeresis)

C5 305 197 Å uppercase A with ring

C6 306 198 Æ uppercase AE diphthong

C7 307 199 Ç uppercase C with cedilla

C8 310 200 È uppercase E with grave
accent

C9 311 201 É uppercase E with acute
accent

CA 312 202 Ê uppercase E with circumflex

CB 313 203 Ë uppercase E with umlaut
(diaeresis)

CC 314 204 Ì uppercase I with grave
accent

CD 315 205 Í uppercase I with acute
accent

CE 316 206 Î uppercase I with circumflex

CF 317 207 Ï uppercase I with umlaut
(diaeresis)

D0 320 208 --- [reserved]

D1 321 209 Ñ uppercase N with tilde

D2 322 210 Ò uppercase O with grave
accent

D3 323 211 Ó uppercase O with acute
accent

D4 324 212 Ô uppercase O with circumflex

D5 325 213 Õ uppercase O with tilde

D6 326 214 Ö uppercase O with umlaut
(diaeresis)

D7 327 215 OE uppercase OE ligature

D8 330 216 Ø uppercase O with slash

D9 331 217 Ù uppercase U with grave
accent

DA 332 218 Ú uppercase U with acute
accent

DB 333 219 Û uppercase U with circumflex

DC 334 220 Ü uppercase U with umlaut
(diaeresis)

DD 335 221 Y uppercase Y with umlaut
(diaeresis)

DE 336 222 --- [reserved]

DF 337 223 ß German lowercase sharp s

E0 340 224 à lowercase a with grave
accent

E1 341 225 á lowercase a with acute
accent

E2 342 226 â lowercase a with circumflex

E3 343 227 ã lowercase a with tilde

E4 344 228 ä lowercase a with umlaut
(diaeresis)

E5 345 229 å lowercase a with ring

E6 346 230 æ lowercase ae diphthong

E7 347 231 ç lowercase c with cedilla

E8 350 232 è lowercase e with grave
accent

E9 351 233 é lowercase e with acute
accent

EA 352 234 ê lowercase e with circumflex

EB 353 235 ë lowercase e with umlaut
(diaeresis)

EC 354 236 ì lowercase i with grave
accent

ED 355 237 í lowercase i with acute
accent

EE 356 238 î lowercase i with circumflex

EF 357 239 ï lowercase i with umlaut
(diaeresis)

F0 360 240 --- [reserved]

F1 361 241 ñ lowercase n with tilde

F2 362 242 ò lowercase o with grave
accent

F3 363 243 ó lowercase o with acute
accent

F4 364 244 ô lowercase o with circumflex

F5 365 245 õ lowercase o with tilde

F6 366 246 ö lowercase o with umlaut
(diaeresis)

F7 367 247 oe lowercase oe ligature

F8 370 248 ø lowercase o with slash

F9 371 249 ù lowercase u with grave
accent

FA 372 250 ú lowercase u with acute
accent

FB 373 251 û lowercase u with circumflex

FC 374 252 ü lowercase u with umlaut
(diaeresis)

FD 375 253 ÿ lowercase y with umlaut
(diaeresis)

FE 376 254 --- [reserved]

FF 377 255 --- [reserved]

**Table C-1 DEC Multinational Character Set**
Hex Code	Octal Code	Decimal Code	Char or Abbrev.	Description
ASCII Control Characters¹
00	000	000	NUL	null character
01	001	001	SOH	start of heading (Ctrl/A)
02	002	002	STX	start of text (Ctrl/B)
03	003	003	ETX	end of text (Ctrl/C)
04	004	004	EOT	end of transmission (Ctrl/D)
05	005	005	ENQ	enquiry (Ctrl/E)
06	006	006	ACK	acknowledge (Ctrl/F)
07	007	007	BEL	bell (Ctrl/G)
08	010	008	BS	backspace (Ctrl/H)
09	011	009	HT	horizontal tabulation (Ctrl/I)
0A	012	010	LF	line feed (Ctrl/J)
0B	013	011	VT	vertical tabulation (Ctrl/K)
0C	014	012	FF	form feed (Ctrl/L)
0D	015	013	CR	carriage return (Ctrl/M)
0E	016	014	SO	shift out (Ctrl/N)
0F	017	015	SI	shift in (Ctrl/O)
10	020	016	DLE	data link escape (Ctrl/P)
11	021	017	DC1	device control 1 (Ctrl/Q)
12	022	018	DC2	device control 2 (Ctrl/R)
13	023	019	DC3	device control 3 (Ctrl/S)
14	024	020	DC4	device control 4 (Ctrl/T)
15	025	021	NAK	negative acknowlege (Ctrl/U)
16	026	022	SYN	synchronous idle (Ctrl/V)
17	027	023	ETB	end of transmission block (Ctrl/W)
18	030	024	CAN	cancel (Ctrl/X)
19	031	025	EM	end of medium (Ctrl/Y)
1A	032	026	SUB	substitute (Ctrl/Z)
1B	033	027	ESC	escape
1C	034	028	FS	file separator
1D	035	029	GS	group separator
1E	036	030	RS	record separator
1F	037	031	US	unit separator
ASCII Special and Numeric Characters
20	040	032	SP	space
21	041	033	!	exclamation point
22	042	034	"	quotation marks (double quote)
23	043	035	#	number sign
24	044	036	$	dollar sign
25	045	037	%	percent sign
26	046	038	&	ampersand
27	047	039	'	apostrophe (single quote)
28	050	040	(	opening parenthesis
29	051	041	)	closing parenthesis
2A	052	042	*	asterisk
2B	053	043	+	plus
2C	054	044	,	comma
2D	055	045	--	hyphen or minus
2E	056	046	.	period or decimal point
2F	057	047	/	slash
30	060	048	0	zero
31	061	049	1	one
32	062	050	2	two
33	063	051	3	three
34	064	052	4	four
35	065	053	5	five
36	066	054	6	six
37	067	055	7	seven
38	070	056	8	eight
39	071	057	9	nine
3A	072	058	:	colon
3B	073	059	;	semicolon
3C	074	060	<	less than
3D	075	061	=	equals
3E	076	062	>	greater than
3F	077	063	?	question mark
ASCII Alphabetic Characters
40	100	064	@	commercial at sign
41	101	065	A	uppercase A
42	102	066	B	uppercase B
43	103	067	C	uppercase C
44	104	068	D	uppercase D
45	105	069	E	uppercase E
46	106	070	F	uppercase F
47	107	071	G	uppercase G
48	110	072	H	uppercase H
49	111	073	I	uppercase I
4A	112	074	J	uppercase J
4B	113	075	K	uppercase K
4C	114	076	L	uppercase L
4D	115	077	M	uppercase M
4E	116	078	N	uppercase N
4F	117	079	O	uppercase O
50	120	080	P	uppercase P
51	121	081	Q	uppercase Q
52	122	082	R	uppercase R
53	123	083	S	uppercase S
54	124	084	T	uppercase T
55	125	085	U	uppercase U
56	126	086	V	uppercase V
57	127	087	W	uppercase W
58	130	088	X	uppercase X
59	131	089	Y	uppercase Y
5A	132	090	Z	uppercase Z
5B	133	091	[	left bracket
5C	134	092	\	backslash
5D	135	093	]	right bracket
5E	136	094	^	circumflex
5F	137	095	_	underscore
60	140	096	`	grave accent
61	141	097	a	lowercase a
62	142	098	b	lowercase b
63	143	099	c	lowercase c
64	144	100	d	lowercase d
65	145	101	e	lowercase e
66	146	102	f	lowercase f
67	147	103	g	lowercase g
68	150	104	h	lowercase h
69	151	105	i	lowercase i
6A	152	106	j	lowercase j
6B	153	107	k	lowercase k
6C	154	108	l	lowercase l
6D	155	109	m	lowercase m
6E	156	110	n	lowercase n
6F	157	111	o	lowercase o
70	160	112	p	lowercase p
71	161	113	q	lowercase q
72	162	114	r	lowercase r
73	163	115	s	lowercase s
74	164	116	t	lowercase t
75	165	117	u	lowercase u
76	166	118	v	lowercase v
77	167	119	w	lowercase w
78	170	120	x	lowercase x
79	171	121	y	lowercase y
7A	172	122	z	lowercase z
7B	173	123	{	left brace
7C	174	124	\|	vertical line
7D	175	125	}	right brace (ALTMODE)
7E	176	126	~	tilde (ALTMODE)
7F	177	127	DEL	rubout (DELETE)
80	200	128	---	[reserved]
81	201	129	---	[reserved]
82	202	130	---	[reserved]
83	203	131	---	[reserved]
84	204	132	IND	index
85	205	133	NEL	next line
86	206	134	SSA	start of selected area
87	207	135	ESA	end of started area
88	210	136	HTS	horizontal tab set
89	211	137	HTJ	horizontal tab set with justification
8A	212	138	VTS	vertical tab set
8B	213	139	PLD	partial line down
8C	214	140	PLU	partial line up
8D	215	141	RI	reverse index
8E	216	142	SS2	single shift 2
8F	217	143	SS3	single shift 3
90	220	144	DCS	device control string
91	221	145	PU1	private use 1
92	222	146	PU2	private use 2
93	223	147	STS	set transmit state
94	224	148	CCH	cancel character
95	225	149	MW	message waiting
96	226	150	SPA	start of protected area
97	227	151	EPA	end of protected area
98	230	152	---	[reserved]
99	231	153	---	[reserved]
9A	232	154	---	[reserved]
9B	233	155	CSI	control sequence introducer
9C	234	156	ST	string terminator
9D	235	157	OSC	operating system command
9E	236	158	PM	privacy message
9F	237	159	APC	application
A0	240	160	---	[reserved]
A1	241	161	¡	inverted exclamation point
A2	242	162	¢	cent sign
A3	243	163	£	pound sign
A4	244	164	---	[reserved]
A5	245	165	¥	yen sign
A6	246	166	---	[reserved]
A7	247	167	§	section sign
A8	250	168	¤	general currency sign
A9	251	169	©	copyright sign
AA	252	170	ª	feminine ordinal indicator
AB	253	171	«	angle quotation mark left
AC	254	172	---	[reserved]
AD	255	173	---	[reserved]
AE	256	174	---	[reserved]
AF	257	175	---	[reserved]
B0	260	176	°	degree sign
B1	261	177	±	plus/minus sign
B2	262	178	²	superscript 2
B3	263	179	³	superscript 3
B4	264	180	---	[reserved]
B5	265	181	µ	micro sign
B6	266	182	¶	paragraph sign, pilcrow
B7	267	183	·	middle dot
B8	270	184	---	[reserved]
B9	271	185	¹	superscript 1
BA	272	186	º	masculine ordinal indicator
BB	273	187	»	angle quotation mark right
BC	274	188	¼	fraction one-quarter
BD	275	189	½	fraction one-half
BE	276	190	---	[reserved]
BF	277	191	¿	inverted question mark
C0	300	192	À	uppercase A with grave accent
C1	301	193	Á	uppercase A with acute accent
C2	302	194	Â	uppercase A with circumflex
C3	303	195	Ã	uppercase A with tilde
C4	304	196	Ä	uppercase A with umlaut (diaeresis)
C5	305	197	Å	uppercase A with ring
C6	306	198	Æ	uppercase AE diphthong
C7	307	199	Ç	uppercase C with cedilla
C8	310	200	È	uppercase E with grave accent
C9	311	201	É	uppercase E with acute accent
CA	312	202	Ê	uppercase E with circumflex
CB	313	203	Ë	uppercase E with umlaut (diaeresis)
CC	314	204	Ì	uppercase I with grave accent
CD	315	205	Í	uppercase I with acute accent
CE	316	206	Î	uppercase I with circumflex
CF	317	207	Ï	uppercase I with umlaut (diaeresis)
D0	320	208	---	[reserved]
D1	321	209	Ñ	uppercase N with tilde
D2	322	210	Ò	uppercase O with grave accent
D3	323	211	Ó	uppercase O with acute accent
D4	324	212	Ô	uppercase O with circumflex
D5	325	213	Õ	uppercase O with tilde
D6	326	214	Ö	uppercase O with umlaut (diaeresis)
D7	327	215	OE	uppercase OE ligature
D8	330	216	Ø	uppercase O with slash
D9	331	217	Ù	uppercase U with grave accent
DA	332	218	Ú	uppercase U with acute accent
DB	333	219	Û	uppercase U with circumflex
DC	334	220	Ü	uppercase U with umlaut (diaeresis)
DD	335	221	Y	uppercase Y with umlaut (diaeresis)
DE	336	222	---	[reserved]
DF	337	223	ß	German lowercase sharp s
E0	340	224	à	lowercase a with grave accent
E1	341	225	á	lowercase a with acute accent
E2	342	226	â	lowercase a with circumflex
E3	343	227	ã	lowercase a with tilde
E4	344	228	ä	lowercase a with umlaut (diaeresis)
E5	345	229	å	lowercase a with ring
E6	346	230	æ	lowercase ae diphthong
E7	347	231	ç	lowercase c with cedilla
E8	350	232	è	lowercase e with grave accent
E9	351	233	é	lowercase e with acute accent
EA	352	234	ê	lowercase e with circumflex
EB	353	235	ë	lowercase e with umlaut (diaeresis)
EC	354	236	ì	lowercase i with grave accent
ED	355	237	í	lowercase i with acute accent
EE	356	238	î	lowercase i with circumflex
EF	357	239	ï	lowercase i with umlaut (diaeresis)
F0	360	240	---	[reserved]
F1	361	241	ñ	lowercase n with tilde
F2	362	242	ò	lowercase o with grave accent
F3	363	243	ó	lowercase o with acute accent
F4	364	244	ô	lowercase o with circumflex
F5	365	245	õ	lowercase o with tilde
F6	366	246	ö	lowercase o with umlaut (diaeresis)
F7	367	247	oe	lowercase oe ligature
F8	370	248	ø	lowercase o with slash
F9	371	249	ù	lowercase u with grave accent
FA	372	250	ú	lowercase u with acute accent
FB	373	251	û	lowercase u with circumflex
FC	374	252	ü	lowercase u with umlaut (diaeresis)
FD	375	253	ÿ	lowercase y with umlaut (diaeresis)
FE	376	254	---	[reserved]
FF	377	255	---	[reserved]

¹The ALTMODE and DELETE characters (decimal 125, 126, and 127) are also control characters.

Contents

Index

Legal

 
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OpenVMS I/O User's Reference Manual

Appendix CTables

C.1 DEC Multinational Character Set

Appendix C
Tables