util.h revision 1.25 1 /* $NetBSD: util.h,v 1.25 2002/08/15 04:47:12 enami Exp $ */
2
3 /*-
4 * Copyright (c) 1995
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by the University of
18 * California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36 #ifndef _UTIL_H_
37 #define _UTIL_H_
38
39 #include <sys/cdefs.h>
40 #include <sys/ttycom.h>
41 #include <sys/types.h>
42 #include <stdio.h>
43 #include <pwd.h>
44 #include <termios.h>
45 #include <utmp.h>
46 #include <utmpx.h>
47
48 #define PIDLOCK_NONBLOCK 1
49 #define PIDLOCK_USEHOSTNAME 2
50
51 #define FPARSELN_UNESCESC 0x01
52 #define FPARSELN_UNESCCONT 0x02
53 #define FPARSELN_UNESCCOMM 0x04
54 #define FPARSELN_UNESCREST 0x08
55 #define FPARSELN_UNESCALL 0x0f
56
57 #define HN_DECIMAL 0x01
58 #define HN_NOSPACE 0x02
59 #define HN_B 0x04
60 #define HN_DIVISOR_1000 0x08
61
62 #define HN_GETSCALE 0x10
63 #define HN_AUTOSCALE 0x20
64
65 __BEGIN_DECLS
66 struct iovec;
67 struct passwd;
68 struct termios;
69 struct utmp;
70 struct winsize;
71
72 pid_t forkpty(int *, char *, struct termios *, struct winsize *);
73 char *fparseln(FILE *, size_t *, size_t *, const char[3], int);
74 const char *getbootfile(void);
75 int getmaxpartitions(void);
76 int getrawpartition(void);
77 int humanize_number(char *, size_t, int64_t, const char *, int,
78 int);
79 void login(const struct utmp *);
80 void loginx(const struct utmpx *);
81 int login_tty(int);
82 int logout(const char *);
83 int logoutx(const char *, int, int);
84 void logwtmp(const char *, const char *, const char *);
85 void logwtmpx(const char *, const char *, const char *, int, int);
86 int opendisk(const char *, int, char *, size_t, int);
87 int openpty(int *, int *, char *, struct termios *,
88 struct winsize *);
89 int pidfile(const char *);
90 int pidlock(const char *, int, pid_t *, const char *);
91 int pw_abort(void);
92 void pw_copy(int, int, struct passwd *, struct passwd *);
93 void pw_edit(int, const char *);
94 void pw_error(const char *, int, int);
95 void pw_getconf(char *, size_t, const char *, const char *);
96 const char *pw_getprefix(void);
97 void pw_init(void);
98 int pw_lock(int);
99 int pw_mkdb(const char *, int);
100 void pw_prompt(void);
101 int pw_setprefix(const char *);
102 int secure_path(const char *);
103 int ttyaction(const char *, const char *, const char *);
104 int ttylock(const char *, int, pid_t *);
105 char *ttymsg(struct iovec *, int, const char *, int);
106 int ttyunlock(const char *);
107 __END_DECLS
108
109 #endif /* !_UTIL_H_ */
110