disk - use make_dev_covering instead of make_dev
[dragonfly.git] / include / vis.h
blob328cc3db4e7250a0aa821d079490c3758b199ec6
1 /*-
2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
33 * @(#)vis.h 8.1 (Berkeley) 6/2/93
34 * $FreeBSD: src/include/vis.h,v 1.11 2003/10/30 10:40:49 phk Exp $
35 * $DragonFly: src/include/vis.h,v 1.6 2005/09/03 16:25:42 joerg Exp $
38 #ifndef _VIS_H_
39 #define _VIS_H_
41 #include <machine/stdint.h>
43 #ifndef _SIZE_T_DECLARED
44 #define _SIZE_T_DECLARED
45 typedef __size_t size_t;
46 #endif
49 * to select alternate encoding format
51 #define VIS_OCTAL 0x01 /* use octal \ddd format */
52 #define VIS_CSTYLE 0x02 /* use \[nrft0..] where appropriate */
55 * to alter set of characters encoded (default is to encode all
56 * non-graphic except space, tab, and newline).
58 #define VIS_SP 0x04 /* also encode space */
59 #define VIS_TAB 0x08 /* also encode tab */
60 #define VIS_NL 0x10 /* also encode newline */
61 #define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL)
62 #define VIS_SAFE 0x20 /* only encode "unsafe" characters */
65 * other
67 #define VIS_NOSLASH 0x40 /* inhibit printing '\' */
68 #define VIS_HTTPSTYLE 0x80 /* http-style escape % HEX HEX */
69 #define VIS_GLOB 0x100 /* encode glob(3) magics */
72 * unvis return codes
74 #define UNVIS_VALID 1 /* character valid */
75 #define UNVIS_VALIDPUSH 2 /* character valid, push back passed char */
76 #define UNVIS_NOCHAR 3 /* valid sequence, no character produced */
77 #define UNVIS_SYNBAD -1 /* unrecognized escape sequence */
78 #define UNVIS_ERROR -2 /* decoder in unknown state (unrecoverable) */
81 * unvis flags
83 #define UNVIS_END 1 /* no more characters */
85 #include <sys/cdefs.h>
87 __BEGIN_DECLS
88 char *vis(char *, int, int, int);
89 int strnvis(char *, const char *, size_t, int);
90 int strvis(char *, const char *, int);
91 int strvisx(char *, const char *, size_t, int);
92 int strunvis(char *, const char *);
93 int strunvisx(char *, const char *, int);
94 int unvis(char *, int, int *, int);
95 __END_DECLS
97 #endif /* !_VIS_H_ */