2 * Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, is permitted provided that the following conditions
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.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * $FreeBSD: src/lib/libutil/libutil.h,v 1.26.2.3 2000/11/22 03:49:49 murray Exp $
27 * $DragonFly: src/lib/libutil/libutil.h,v 1.3 2003/11/12 20:21:31 eirikn Exp $
33 #include <sys/cdefs.h>
35 #define PROPERTY_MAX_NAME 64
36 #define PROPERTY_MAX_VALUE 512
38 /* for properties.c */
39 typedef struct _property {
40 struct _property *next;
45 /* Avoid pulling in all the include files for no need */
52 void login (struct utmp *_ut);
53 int login_tty (int _fd);
54 int logout (const char *_line);
55 void logwtmp (const char *_line, const char *_name, const char *_host);
56 void trimdomain (char *_fullhost, int _hostsize);
57 int openpty (int *_amaster, int *_aslave, char *_name,
58 struct termios *_termp, struct winsize *_winp);
59 int forkpty (int *_amaster, char *_name,
60 struct termios *_termp, struct winsize *_winp);
61 const char *uu_lockerr (int _uu_lockresult);
62 int uu_lock (const char *_ttyname);
63 int uu_unlock (const char *_ttyname);
64 int uu_lock_txfr (const char *_ttyname, pid_t _pid);
65 int _secure_path (const char *_path, uid_t _uid, gid_t _gid);
66 properties properties_read (int fd);
67 void properties_free (properties list);
68 char *property_find (properties list, const char *name);
69 char *auth_getval (const char *name);
70 int realhostname (char *host, size_t hsize, const struct in_addr *ip);
72 int realhostname_sa (char *host, size_t hsize, struct sockaddr *addr,
74 #ifdef _STDIO_H_ /* avoid adding new includes */
75 char *fparseln (FILE *, size_t *, size_t *, const char[3], int);
79 #define UU_LOCK_INUSE (1)
80 #define UU_LOCK_OK (0)
81 #define UU_LOCK_OPEN_ERR (-1)
82 #define UU_LOCK_READ_ERR (-2)
83 #define UU_LOCK_CREAT_ERR (-3)
84 #define UU_LOCK_WRITE_ERR (-4)
85 #define UU_LOCK_LINK_ERR (-5)
86 #define UU_LOCK_TRY_ERR (-6)
87 #define UU_LOCK_OWNER_ERR (-7)
89 /* return values from realhostname() */
90 #define HOSTNAME_FOUND (0)
91 #define HOSTNAME_INCORRECTNAME (1)
92 #define HOSTNAME_INVALIDADDR (2)
93 #define HOSTNAME_INVALIDNAME (3)
96 #define FPARSELN_UNESCESC 0x01
97 #define FPARSELN_UNESCCONT 0x02
98 #define FPARSELN_UNESCCOMM 0x04
99 #define FPARSELN_UNESCREST 0x08
100 #define FPARSELN_UNESCALL 0x0f
102 #endif /* !_LIBUTIL_H_ */