2 * Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>.
4 * Copyright (c) 2002 Networks Associates Technology, Inc.
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.
12 * Redistribution and use in source and binary forms, with or without
13 * modification, is permitted provided that the following conditions
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
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
42 #define PROPERTY_MAX_NAME 64
43 #define PROPERTY_MAX_VALUE 512
45 /* for properties.c */
46 typedef struct _property {
47 struct _property *next;
56 char pf_path[MAXPATHLEN + 1];
62 /* Avoid pulling in all the include files for no need */
71 void clean_environment(const char * const *_white,
72 const char * const *_more_white);
73 int extattr_namespace_to_string(int _attrnamespace, char **_string);
74 int extattr_string_to_namespace(const char *_string, int *_attrnamespace);
75 int flopen(const char *_path, int _flags, ...);
76 void hexdump(const void *ptr, int length, const char *hdr, int flags);
77 void login(struct utmp *_ut);
78 int login_tty(int _fd);
79 int logout(const char *_line);
80 void logwtmp(const char *_line, const char *_name, const char *_host);
81 void trimdomain(char *_fullhost, int _hostsize);
82 int openpty(int *_amaster, int *_aslave, char *_name,
83 struct termios *_termp, struct winsize *_winp);
84 int forkpty(int *_amaster, char *_name,
85 struct termios *_termp, struct winsize *_winp);
86 int humanize_number(char *_buf, size_t _len, int64_t _number,
87 const char *_suffix, int _scale, int _flags);
88 int expand_number(const char *_buf, int64_t *_num);
89 const char *uu_lockerr(int _uu_lockresult);
90 int uu_lock(const char *_ttyname);
91 int uu_unlock(const char *_ttyname);
92 int uu_lock_txfr(const char *_ttyname, pid_t _pid);
93 int _secure_path(const char *_path, uid_t _uid, gid_t _gid);
94 properties properties_read(int fd);
95 void properties_free(properties list);
96 char *property_find(properties list, const char *name);
97 char *auth_getval(const char *name);
98 int realhostname(char *host, size_t hsize, const struct in_addr *ip);
100 int realhostname_sa(char *host, size_t hsize, struct sockaddr *addr,
103 int kld_isloaded(const char *name);
104 int kld_load(const char *name);
106 kinfo_getfile(pid_t _pid, int *_cntp);
107 struct kinfo_vmentry *
108 kinfo_getvmmap(pid_t _pid, int *_cntp);
110 #ifdef _STDIO_H_ /* avoid adding new includes */
111 char *fparseln(FILE *, size_t *, size_t *, const char[3], int);
115 int pw_copy(int _ffd, int _tfd, const struct passwd *_pw, struct passwd *_old_pw);
116 struct passwd *pw_dup(const struct passwd *_pw);
117 int pw_edit(int _notsetuid);
118 int pw_equal(const struct passwd *_pw1, const struct passwd *_pw2);
120 int pw_init(const char *_dir, const char *_master);
121 char *pw_make(const struct passwd *_pw);
122 int pw_mkdb(const char *_user);
124 struct passwd *pw_scan(const char *_line, int _flags);
125 const char *pw_tempname(void);
126 int pw_tmp(int _mfd);
130 int gr_equal(const struct group *gr1, const struct group *gr2);
131 char *gr_make(const struct group *gr);
132 struct group *gr_dup(const struct group *gr);
133 struct group *gr_scan(const char *line);
137 struct pidfh *pidfile_open(const char *path, mode_t mode, pid_t *pidptr);
138 int pidfile_write(struct pidfh *pfh);
139 int pidfile_close(struct pidfh *pfh);
140 int pidfile_remove(struct pidfh *pfh);
143 #ifdef _UFS_UFS_QUOTA_H_
146 struct quotafile *quota_open(struct fstab *, int, int);
147 const char *quota_fsname(const struct quotafile *);
148 const char *quota_qfname(const struct quotafile *);
149 int quota_maxid(struct quotafile *);
150 int quota_check_path(const struct quotafile *, const char *path);
151 int quota_read(struct quotafile *, struct dqblk *, int);
152 int quota_write_limits(struct quotafile *, struct dqblk *, int);
153 int quota_write_usage(struct quotafile *, struct dqblk *, int);
154 void quota_close(struct quotafile *);
159 #define UU_LOCK_INUSE (1)
160 #define UU_LOCK_OK (0)
161 #define UU_LOCK_OPEN_ERR (-1)
162 #define UU_LOCK_READ_ERR (-2)
163 #define UU_LOCK_CREAT_ERR (-3)
164 #define UU_LOCK_WRITE_ERR (-4)
165 #define UU_LOCK_LINK_ERR (-5)
166 #define UU_LOCK_TRY_ERR (-6)
167 #define UU_LOCK_OWNER_ERR (-7)
169 /* return values from realhostname() */
170 #define HOSTNAME_FOUND (0)
171 #define HOSTNAME_INCORRECTNAME (1)
172 #define HOSTNAME_INVALIDADDR (2)
173 #define HOSTNAME_INVALIDNAME (3)
176 #define FPARSELN_UNESCESC 0x01
177 #define FPARSELN_UNESCCONT 0x02
178 #define FPARSELN_UNESCCOMM 0x04
179 #define FPARSELN_UNESCREST 0x08
180 #define FPARSELN_UNESCALL 0x0f
183 #define PWSCAN_MASTER 0x01
184 #define PWSCAN_WARN 0x02
186 /* humanize_number(3) */
187 #define HN_DECIMAL 0x01
188 #define HN_NOSPACE 0x02
190 #define HN_DIVISOR_1000 0x08
192 #define HN_GETSCALE 0x10
193 #define HN_AUTOSCALE 0x20
196 #define HD_COLUMN_MASK 0xff
197 #define HD_DELIM_MASK 0xff00
198 #define HD_OMIT_COUNT (1 << 16)
199 #define HD_OMIT_HEX (1 << 17)
200 #define HD_OMIT_CHARS (1 << 18)
202 #endif /* !_LIBUTIL_H_ */