1 /* 2 * Copyright (c) 1995 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 immediately at the beginning of the file, without modification, 10 * this list of conditions, and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. This work was done expressly for inclusion into FreeBSD. Other use 15 * is permitted provided this notation is included. 16 * 4. Absolutely no warranty of function or purpose is made by the author 17 * Peter Wemm. 18 * 5. Modifications may be freely made to this file providing the above 19 * conditions are met. 20 * 21 * $FreeBSD$ 22 */ 23 24 #ifndef _LIBUTIL_H_ 25 #define _LIBUTIL_H_ 26 27 #include <sys/cdefs.h> 28 29 /* for properties.c */ 30 typedef struct _property { 31 struct _property *next; 32 char *name; 33 char *value; 34 } *properties; 35 36 /* Avoid pulling in all the include files for no need */ 37 struct termios; 38 struct winsize; 39 struct utmp; 40 struct in_addr; 41 42 __BEGIN_DECLS 43 void setproctitle __P((const char *_fmt, ...)) __printf0like(1, 2); 44 void login __P((struct utmp *_ut)); 45 int login_tty __P((int _fd)); 46 int logout __P((char *_line)); 47 void logwtmp __P((const char *_line, const char *_name, const char *_host)); 48 void trimdomain __P((char *_fullhost, int _hostsize)); 49 int openpty __P((int *_amaster, int *_aslave, char *_name, 50 struct termios *_termp, struct winsize *_winp)); 51 int forkpty __P((int *_amaster, char *_name, 52 struct termios *_termp, struct winsize *_winp)); 53 const char *uu_lockerr __P((int _uu_lockresult)); 54 int uu_lock __P((const char *_ttyname)); 55 int uu_unlock __P((const char *_ttyname)); 56 int uu_lock_txfr __P((const char *_ttyname, pid_t _pid)); 57 int _secure_path __P((const char *_path, uid_t _uid, gid_t _gid)); 58 properties properties_read __P((int fd)); 59 void properties_free __P((properties list)); 60 char *property_find __P((properties list, const char *name)); 61 char *auth_getval __P((const char *name)); 62 int realhostname __P((char *host, size_t hsize, const struct in_addr *ip)); 63 #ifdef _STDIO_H_ /* avoid adding new includes */ 64 char *fparseln __P((FILE *, size_t *, size_t *, const char[3], int)); 65 #endif 66 __END_DECLS 67 68 #define UU_LOCK_INUSE (1) 69 #define UU_LOCK_OK (0) 70 #define UU_LOCK_OPEN_ERR (-1) 71 #define UU_LOCK_READ_ERR (-2) 72 #define UU_LOCK_CREAT_ERR (-3) 73 #define UU_LOCK_WRITE_ERR (-4) 74 #define UU_LOCK_LINK_ERR (-5) 75 #define UU_LOCK_TRY_ERR (-6) 76 #define UU_LOCK_OWNER_ERR (-7) 77 78 /* return values from realhostname() */ 79 #define HOSTNAME_FOUND (0) 80 #define HOSTNAME_INCORRECTNAME (1) 81 #define HOSTNAME_INVALIDADDR (2) 82 #define HOSTNAME_INVALIDNAME (3) 83 84 /* fparseln(3) */ 85 #define FPARSELN_UNESCESC 0x01 86 #define FPARSELN_UNESCCONT 0x02 87 #define FPARSELN_UNESCCOMM 0x04 88 #define FPARSELN_UNESCREST 0x08 89 #define FPARSELN_UNESCALL 0x0f 90 91 #endif /* !_LIBUTIL_H_ */ 92