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: 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 1.5 2004/11/05 17:05:26 dillon Exp $ 28 */ 29 30 #ifndef _LIBUTIL_H_ 31 #define _LIBUTIL_H_ 32 33 #include <sys/cdefs.h> 34 35 #define PROPERTY_MAX_NAME 64 36 #define PROPERTY_MAX_VALUE 512 37 38 /* for properties.c */ 39 typedef struct _property { 40 struct _property *next; 41 char *name; 42 char *value; 43 } *properties; 44 45 /* Avoid pulling in all the include files for no need */ 46 struct termios; 47 struct winsize; 48 struct utmp; 49 struct in_addr; 50 51 __BEGIN_DECLS 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 int humanize_number(char *_buf, size_t _len, int64_t _number, 62 const char *_suffix, int _scale, int _flags); 63 const char *uu_lockerr (int _uu_lockresult); 64 int uu_lock (const char *_ttyname); 65 int uu_unlock (const char *_ttyname); 66 int uu_lock_txfr (const char *_ttyname, pid_t _pid); 67 int _secure_path (const char *_path, uid_t _uid, gid_t _gid); 68 int pidfile(const char *); 69 properties properties_read (int fd); 70 void properties_free (properties list); 71 char *property_find (properties list, const char *name); 72 char *auth_getval (const char *name); 73 int realhostname (char *host, size_t hsize, const struct in_addr *ip); 74 struct sockaddr; 75 int realhostname_sa (char *host, size_t hsize, struct sockaddr *addr, 76 int addrlen); 77 #ifdef _STDIO_H_ /* avoid adding new includes */ 78 char *fparseln (FILE *, size_t *, size_t *, const char[3], int); 79 #endif 80 __END_DECLS 81 82 #define UU_LOCK_INUSE (1) 83 #define UU_LOCK_OK (0) 84 #define UU_LOCK_OPEN_ERR (-1) 85 #define UU_LOCK_READ_ERR (-2) 86 #define UU_LOCK_CREAT_ERR (-3) 87 #define UU_LOCK_WRITE_ERR (-4) 88 #define UU_LOCK_LINK_ERR (-5) 89 #define UU_LOCK_TRY_ERR (-6) 90 #define UU_LOCK_OWNER_ERR (-7) 91 92 /* return values from realhostname() */ 93 #define HOSTNAME_FOUND (0) 94 #define HOSTNAME_INCORRECTNAME (1) 95 #define HOSTNAME_INVALIDADDR (2) 96 #define HOSTNAME_INVALIDNAME (3) 97 98 /* fparseln(3) */ 99 #define FPARSELN_UNESCESC 0x01 100 #define FPARSELN_UNESCCONT 0x02 101 #define FPARSELN_UNESCCOMM 0x04 102 #define FPARSELN_UNESCREST 0x08 103 #define FPARSELN_UNESCALL 0x0f 104 105 /* humanize_number(3) */ 106 #define HN_DECIMAL 0x01 107 #define HN_NOSPACE 0x02 108 #define HN_B 0x04 109 #define HN_DIVISOR_1000 0x08 110 #define HN_GETSCALE 0x10 111 #define HN_AUTOSCALE 0x20 112 113 #endif /* !_LIBUTIL_H_ */ 114