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 #define PROPERTY_MAX_NAME 64
35 #define PROPERTY_MAX_VALUE 512
37 /* for properties.c */
38 typedef struct _property {
39 struct _property *next;
44 /* Avoid pulling in all the include files for no need */
51 int extattr_namespace_to_string(int _attrnamespace, char **_string);
52 int extattr_string_to_namespace(const char *_string, int *_attrnamespace);
53 void login(struct utmp *_ut);
54 int login_tty(int _fd);
55 int logout(const char *_line);
56 void logwtmp(const char *_line, const char *_name, const char *_host);
57 void trimdomain(char *_fullhost, int _hostsize);
58 int openpty(int *_amaster, int *_aslave, char *_name,
59 struct termios *_termp, struct winsize *_winp);
60 int forkpty(int *_amaster, char *_name,
61 struct termios *_termp, struct winsize *_winp);
62 const char *uu_lockerr(int _uu_lockresult);
63 int uu_lock(const char *_ttyname);
64 int uu_unlock(const char *_ttyname);
65 int uu_lock_txfr(const char *_ttyname, pid_t _pid);
66 int _secure_path(const char *_path, uid_t _uid, gid_t _gid);
67 properties properties_read(int fd);
68 void properties_free(properties list);
69 char *property_find(properties list, const char *name);
70 char *auth_getval(const char *name);
71 int realhostname(char *host, size_t hsize, const struct in_addr *ip);
73 int realhostname_sa(char *host, size_t hsize, struct sockaddr *addr,
75 #ifdef _STDIO_H_ /* avoid adding new includes */
76 char *fparseln(FILE *, size_t *, size_t *, const char[3], int);
80 #define UU_LOCK_INUSE (1)
81 #define UU_LOCK_OK (0)
82 #define UU_LOCK_OPEN_ERR (-1)
83 #define UU_LOCK_READ_ERR (-2)
84 #define UU_LOCK_CREAT_ERR (-3)
85 #define UU_LOCK_WRITE_ERR (-4)
86 #define UU_LOCK_LINK_ERR (-5)
87 #define UU_LOCK_TRY_ERR (-6)
88 #define UU_LOCK_OWNER_ERR (-7)
90 /* return values from realhostname() */
91 #define HOSTNAME_FOUND (0)
92 #define HOSTNAME_INCORRECTNAME (1)
93 #define HOSTNAME_INVALIDADDR (2)
94 #define HOSTNAME_INVALIDNAME (3)
97 #define FPARSELN_UNESCESC 0x01
98 #define FPARSELN_UNESCCONT 0x02
99 #define FPARSELN_UNESCCOMM 0x04
100 #define FPARSELN_UNESCREST 0x08
101 #define FPARSELN_UNESCALL 0x0f
103 #endif /* !_LIBUTIL_H_ */