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
32 #include <sys/cdefs.h>
34 /* for properties.c */
35 typedef struct _property {
36 struct _property *next;
41 /* Avoid pulling in all the include files for no need */
48 void setproctitle __P((const char *_fmt, ...)) __printf0like(1, 2);
49 void login __P((struct utmp *_ut));
50 int login_tty __P((int _fd));
51 int logout __P((char *_line));
52 void logwtmp __P((const char *_line, const char *_name, const char *_host));
53 void trimdomain __P((char *_fullhost, int _hostsize));
54 int openpty __P((int *_amaster, int *_aslave, char *_name,
55 struct termios *_termp, struct winsize *_winp));
56 int forkpty __P((int *_amaster, char *_name,
57 struct termios *_termp, struct winsize *_winp));
58 const char *uu_lockerr __P((int _uu_lockresult));
59 int uu_lock __P((const char *_ttyname));
60 int uu_unlock __P((const char *_ttyname));
61 int uu_lock_txfr __P((const char *_ttyname, pid_t _pid));
62 int _secure_path __P((const char *_path, uid_t _uid, gid_t _gid));
63 properties properties_read __P((int fd));
64 void properties_free __P((properties list));
65 char *property_find __P((properties list, const char *name));
66 char *auth_getval __P((const char *name));
67 int realhostname __P((char *host, size_t hsize, const struct in_addr *ip));
69 int realhostname_sa __P((char *host, size_t hsize, struct sockaddr *addr,
71 #ifdef _STDIO_H_ /* avoid adding new includes */
72 char *fparseln __P((FILE *, size_t *, size_t *, const char[3], int));
76 #define UU_LOCK_INUSE (1)
77 #define UU_LOCK_OK (0)
78 #define UU_LOCK_OPEN_ERR (-1)
79 #define UU_LOCK_READ_ERR (-2)
80 #define UU_LOCK_CREAT_ERR (-3)
81 #define UU_LOCK_WRITE_ERR (-4)
82 #define UU_LOCK_LINK_ERR (-5)
83 #define UU_LOCK_TRY_ERR (-6)
84 #define UU_LOCK_OWNER_ERR (-7)
86 /* return values from realhostname() */
87 #define HOSTNAME_FOUND (0)
88 #define HOSTNAME_INCORRECTNAME (1)
89 #define HOSTNAME_INVALIDADDR (2)
90 #define HOSTNAME_INVALIDNAME (3)
93 #define FPARSELN_UNESCESC 0x01
94 #define FPARSELN_UNESCCONT 0x02
95 #define FPARSELN_UNESCCOMM 0x04
96 #define FPARSELN_UNESCREST 0x08
97 #define FPARSELN_UNESCALL 0x0f
99 #endif /* !_LIBUTIL_H_ */