1 /* 2 * Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, is 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 * 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 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef _LIBUTIL_H_ 30 #define _LIBUTIL_H_ 31 32 #include <sys/cdefs.h> 33 34 /* for properties.c */ 35 typedef struct _property { 36 struct _property *next; 37 char *name; 38 char *value; 39 } *properties; 40 41 /* Avoid pulling in all the include files for no need */ 42 struct termios; 43 struct winsize; 44 struct utmp; 45 struct in_addr; 46 47 __BEGIN_DECLS 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)); 68 struct sockaddr; 69 int realhostname_sa __P((char *host, size_t hsize, struct sockaddr *addr, 70 int addrlen)); 71 #ifdef _STDIO_H_ /* avoid adding new includes */ 72 char *fparseln __P((FILE *, size_t *, size_t *, const char[3], int)); 73 #endif 74 __END_DECLS 75 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) 85 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) 91 92 /* fparseln(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 98 99 #endif /* !_LIBUTIL_H_ */ 100