1/* 2 * Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>. 3 * All rights reserved. 4 * Copyright (c) 2002 Networks Associates Technology, Inc. 5 * All rights reserved. 6 * 7 * Portions of this software were developed for the FreeBSD Project by 8 * ThinkSec AS and NAI Labs, the Security Research Division of Network 9 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 10 * ("CBOSS"), as part of the DARPA CHATS research program. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, is permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. The name of the author may not be used to endorse or promote 21 * products derived from this software without specific prior written 22 * permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 *
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36 * $FreeBSD: head/lib/libutil/libutil.h 169446 2007-05-10 14:43:31Z des $
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36 * $FreeBSD: head/lib/libutil/libutil.h 169450 2007-05-10 15:01:42Z des $ |
37 */ 38 39#ifndef _LIBUTIL_H_ 40#define _LIBUTIL_H_ 41 42#define PROPERTY_MAX_NAME 64 43#define PROPERTY_MAX_VALUE 512 44 45/* for properties.c */ 46typedef struct _property { 47 struct _property *next; 48 char *name; 49 char *value; 50} *properties; 51 52#ifdef _SYS_PARAM_H_ 53/* for pidfile.c */ 54struct pidfh { 55 int pf_fd; 56 char pf_path[MAXPATHLEN + 1]; 57 __dev_t pf_dev; 58 ino_t pf_ino; 59}; 60#endif 61 62/* Avoid pulling in all the include files for no need */ 63struct termios; 64struct winsize; 65struct utmp; 66struct in_addr; 67 68__BEGIN_DECLS 69void clean_environment(const char * const *_white, 70 const char * const *_more_white); 71int extattr_namespace_to_string(int _attrnamespace, char **_string); 72int extattr_string_to_namespace(const char *_string, int *_attrnamespace);
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73int flopen(const char *_path, int _flags, mode_t _mode);
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73int flopen(const char *_path, int _flags, ...); |
74void login(struct utmp *_ut); 75int login_tty(int _fd); 76int logout(const char *_line); 77void logwtmp(const char *_line, const char *_name, const char *_host); 78void trimdomain(char *_fullhost, int _hostsize); 79int openpty(int *_amaster, int *_aslave, char *_name, 80 struct termios *_termp, struct winsize *_winp); 81int forkpty(int *_amaster, char *_name, 82 struct termios *_termp, struct winsize *_winp); 83int humanize_number(char *_buf, size_t _len, int64_t _number, 84 const char *_suffix, int _scale, int _flags); 85const char *uu_lockerr(int _uu_lockresult); 86int uu_lock(const char *_ttyname); 87int uu_unlock(const char *_ttyname); 88int uu_lock_txfr(const char *_ttyname, pid_t _pid); 89int _secure_path(const char *_path, uid_t _uid, gid_t _gid); 90properties properties_read(int fd); 91void properties_free(properties list); 92char *property_find(properties list, const char *name); 93char *auth_getval(const char *name); 94int realhostname(char *host, size_t hsize, const struct in_addr *ip); 95struct sockaddr; 96int realhostname_sa(char *host, size_t hsize, struct sockaddr *addr, 97 int addrlen); 98 99int kld_isloaded(const char *name); 100int kld_load(const char *name); 101 102#ifdef _STDIO_H_ /* avoid adding new includes */ 103char *fparseln(FILE *, size_t *, size_t *, const char[3], int); 104#endif 105 106#ifdef _PWD_H_ 107int pw_copy(int _ffd, int _tfd, const struct passwd *_pw, struct passwd *_old_pw); 108struct passwd *pw_dup(const struct passwd *_pw); 109int pw_edit(int _notsetuid); 110int pw_equal(const struct passwd *_pw1, const struct passwd *_pw2); 111void pw_fini(void); 112int pw_init(const char *_dir, const char *_master); 113char *pw_make(const struct passwd *_pw); 114int pw_mkdb(const char *_user); 115int pw_lock(void); 116struct passwd *pw_scan(const char *_line, int _flags); 117const char *pw_tempname(void); 118int pw_tmp(int _mfd); 119#endif 120 121#ifdef _SYS_PARAM_H_ 122struct pidfh *pidfile_open(const char *path, mode_t mode, pid_t *pidptr); 123int pidfile_write(struct pidfh *pfh); 124int pidfile_close(struct pidfh *pfh); 125int pidfile_remove(struct pidfh *pfh); 126#endif 127 128__END_DECLS 129 130#define UU_LOCK_INUSE (1) 131#define UU_LOCK_OK (0) 132#define UU_LOCK_OPEN_ERR (-1) 133#define UU_LOCK_READ_ERR (-2) 134#define UU_LOCK_CREAT_ERR (-3) 135#define UU_LOCK_WRITE_ERR (-4) 136#define UU_LOCK_LINK_ERR (-5) 137#define UU_LOCK_TRY_ERR (-6) 138#define UU_LOCK_OWNER_ERR (-7) 139 140/* return values from realhostname() */ 141#define HOSTNAME_FOUND (0) 142#define HOSTNAME_INCORRECTNAME (1) 143#define HOSTNAME_INVALIDADDR (2) 144#define HOSTNAME_INVALIDNAME (3) 145 146/* fparseln(3) */ 147#define FPARSELN_UNESCESC 0x01 148#define FPARSELN_UNESCCONT 0x02 149#define FPARSELN_UNESCCOMM 0x04 150#define FPARSELN_UNESCREST 0x08 151#define FPARSELN_UNESCALL 0x0f 152 153/* pw_scan() */ 154#define PWSCAN_MASTER 0x01 155#define PWSCAN_WARN 0x02 156 157/* humanize_number(3) */ 158#define HN_DECIMAL 0x01 159#define HN_NOSPACE 0x02 160#define HN_B 0x04 161#define HN_DIVISOR_1000 0x08 162 163#define HN_GETSCALE 0x10 164#define HN_AUTOSCALE 0x20 165 166#endif /* !_LIBUTIL_H_ */
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