1 /* $OpenBSD: util.h,v 1.29 2010/12/17 19:35:34 millert Exp $ */ 2 /* $NetBSD: util.h,v 1.2 1996/05/16 07:00:22 thorpej Exp $ */ 3 4 /*- 5 * Copyright (c) 1995 6 * The Regents of the University of California. All rights reserved. 7 * Portions Copyright (c) 1996, Jason Downs. All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #ifndef _UTIL_H_ 35 #define _UTIL_H_ 36 37 #include <sys/cdefs.h> 38 #include <sys/types.h> 39 40 /* 41 * fparseln() specific operation flags. 42 */ 43 #define FPARSELN_UNESCESC 0x01 44 #define FPARSELN_UNESCCONT 0x02 45 #define FPARSELN_UNESCCOMM 0x04 46 #define FPARSELN_UNESCREST 0x08 47 #define FPARSELN_UNESCALL 0x0f 48 49 /* 50 * opendev() specific operation flags. 51 */ 52 #define OPENDEV_PART 0x01 /* Try to open the raw partition. */ 53 #define OPENDEV_BLCK 0x04 /* Open block, not character device. */ 54 55 /* 56 * uucplock(3) specific flags. 57 */ 58 #define UU_LOCK_INUSE (1) 59 #define UU_LOCK_OK (0) 60 #define UU_LOCK_OPEN_ERR (-1) 61 #define UU_LOCK_READ_ERR (-2) 62 #define UU_LOCK_CREAT_ERR (-3) 63 #define UU_LOCK_WRITE_ERR (-4) 64 #define UU_LOCK_LINK_ERR (-5) 65 #define UU_LOCK_TRY_ERR (-6) 66 #define UU_LOCK_OWNER_ERR (-7) 67 68 /* 69 * fmt_scaled(3) specific flags. 70 */ 71 #define FMT_SCALED_STRSIZE 7 /* minus sign, 4 digits, suffix, null byte */ 72 73 /* 74 * stub struct definitions. 75 */ 76 struct __sFILE; 77 struct login_cap; 78 struct passwd; 79 struct termios; 80 struct utmp; 81 struct winsize; 82 83 __BEGIN_DECLS 84 char *fparseln(struct __sFILE *, size_t *, size_t *, const char[3], int); 85 void login(struct utmp *); 86 int login_tty(int); 87 int logout(const char *); 88 void logwtmp(const char *, const char *, const char *); 89 int opendev(const char *, int, int, char **); 90 int pidfile(const char *); 91 void pw_setdir(const char *); 92 char *pw_file(const char *); 93 int pw_lock(int retries); 94 int pw_mkdb(char *, int); 95 int pw_abort(void); 96 void pw_init(void); 97 void pw_edit(int, const char *); 98 void pw_prompt(void); 99 void pw_copy(int, int, const struct passwd *, const struct passwd *); 100 int pw_scan(char *, struct passwd *, int *); 101 void pw_error(const char *, int, int); 102 int openpty(int *, int *, char *, struct termios *, struct winsize *); 103 int opendisk(const char *path, int flags, char *buf, size_t buflen, 104 int iscooked); 105 pid_t forkpty(int *, char *, struct termios *, struct winsize *); 106 int getmaxpartitions(void); 107 int getrawpartition(void); 108 void login_fbtab(const char *, uid_t, gid_t); 109 int login_check_expire(struct __sFILE *, struct passwd *, char *, int); 110 char *readlabelfs(char *, int); 111 const char *uu_lockerr(int _uu_lockresult); 112 int uu_lock(const char *_ttyname); 113 int uu_lock_txfr(const char *_ttyname, pid_t _pid); 114 int uu_unlock(const char *_ttyname); 115 int fmt_scaled(long long number, char *result); 116 int scan_scaled(char *scaled, long long *result); 117 int isduid(const char *, int); 118 __END_DECLS 119 120 #endif /* !_UTIL_H_ */ 121