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 1.6 2005/03/04 05:47:03 cpressey 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 struct sockaddr; 51 52 __BEGIN_DECLS 53 void login(struct utmp *); 54 int login_tty(int); 55 int logout(const char *); 56 void logwtmp(const char *, const char *, const char *); 57 void trimdomain(char *, int); 58 int openpty(int *, int *, char *, struct termios *, struct winsize *); 59 int forkpty(int *, char *, struct termios *, struct winsize *); 60 int humanize_number(char *, size_t, int64_t, const char *, int, int); 61 const char *uu_lockerr(int); 62 int uu_lock(const char *); 63 int uu_unlock(const char *); 64 int uu_lock_txfr(const char *, pid_t); 65 int _secure_path(const char *, uid_t, gid_t); 66 int pidfile(const char *); 67 properties properties_read(int fd); 68 void properties_free(properties); 69 char *property_find(properties, const char *); 70 char *auth_getval(const char *); 71 int realhostname(char *, size_t, const struct in_addr *); 72 int realhostname_sa(char *, size_t, struct sockaddr *, int); 73 #ifdef _STDIO_H_ /* avoid adding new includes */ 74 char *fparseln(FILE *, size_t *, size_t *, const char[3], int); 75 #endif 76 __END_DECLS 77 78 #define UU_LOCK_INUSE (1) 79 #define UU_LOCK_OK (0) 80 #define UU_LOCK_OPEN_ERR (-1) 81 #define UU_LOCK_READ_ERR (-2) 82 #define UU_LOCK_CREAT_ERR (-3) 83 #define UU_LOCK_WRITE_ERR (-4) 84 #define UU_LOCK_LINK_ERR (-5) 85 #define UU_LOCK_TRY_ERR (-6) 86 #define UU_LOCK_OWNER_ERR (-7) 87 88 /* return values from realhostname() */ 89 #define HOSTNAME_FOUND (0) 90 #define HOSTNAME_INCORRECTNAME (1) 91 #define HOSTNAME_INVALIDADDR (2) 92 #define HOSTNAME_INVALIDNAME (3) 93 94 /* fparseln(3) */ 95 #define FPARSELN_UNESCESC 0x01 96 #define FPARSELN_UNESCCONT 0x02 97 #define FPARSELN_UNESCCOMM 0x04 98 #define FPARSELN_UNESCREST 0x08 99 #define FPARSELN_UNESCALL 0x0f 100 101 /* humanize_number(3) */ 102 #define HN_DECIMAL 0x01 103 #define HN_NOSPACE 0x02 104 #define HN_B 0x04 105 #define HN_DIVISOR_1000 0x08 106 #define HN_GETSCALE 0x10 107 #define HN_AUTOSCALE 0x20 108 109 #endif /* !_LIBUTIL_H_ */ 110