2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1996 Peter Wemm <peter@FreeBSD.org>.
6 * Copyright (c) 2002 Networks Associates Technology, Inc.
9 * Portions of this software were developed for the FreeBSD Project by
10 * ThinkSec AS and NAI Labs, the Security Research Division of Network
11 * Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035
12 * ("CBOSS"), as part of the DARPA CHATS research program.
14 * Redistribution and use in source and binary forms, with or without
15 * modification, is permitted provided that the following conditions
17 * 1. Redistributions of source code must retain the above copyright
18 * notice, this list of conditions and the following disclaimer.
19 * 2. Redistributions in binary form must reproduce the above copyright
20 * notice, this list of conditions and the following disclaimer in the
21 * documentation and/or other materials provided with the distribution.
22 * 3. The name of the author may not be used to endorse or promote
23 * products derived from this software without specific prior written
26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
42 #include <sys/cdefs.h>
43 #include <sys/_types.h>
44 #include <sys/_stdint.h>
46 #ifndef _GID_T_DECLARED
47 typedef __gid_t gid_t;
48 #define _GID_T_DECLARED
51 #ifndef _MODE_T_DECLARED
52 typedef __mode_t mode_t;
53 #define _MODE_T_DECLARED
56 #ifndef _PID_T_DECLARED
57 typedef __pid_t pid_t;
58 #define _PID_T_DECLARED
61 #ifndef _SIZE_T_DECLARED
62 typedef __size_t size_t;
63 #define _SIZE_T_DECLARED
66 #ifndef _UID_T_DECLARED
67 typedef __uid_t uid_t;
68 #define _UID_T_DECLARED
71 #define PROPERTY_MAX_NAME 64
72 #define PROPERTY_MAX_VALUE 512
74 /* For properties.c. */
75 typedef struct _property {
76 struct _property *next;
81 /* Avoid pulling in all the include files for no need. */
89 char *auth_getval(const char *_name);
90 void clean_environment(const char * const *_white,
91 const char * const *_more_white);
92 int expand_number(const char *_buf, uint64_t *_num);
93 int extattr_namespace_to_string(int _attrnamespace, char **_string);
94 int extattr_string_to_namespace(const char *_string, int *_attrnamespace);
95 int flopen(const char *_path, int _flags, ...);
96 int flopenat(int _dirfd, const char *_path, int _flags, ...);
97 int forkpty(int *_amaster, char *_name,
98 struct termios *_termp, struct winsize *_winp);
101 void hexdump(const void *_ptr, int _length, const char *_hdr, int _flags);
102 int humanize_number(char *_buf, size_t _len, int64_t _number,
103 const char *_suffix, int _scale, int _flags);
105 kinfo_getfile(pid_t _pid, int *_cntp);
106 struct kinfo_vmentry *
107 kinfo_getvmmap(pid_t _pid, int *_cntp);
108 struct kinfo_vmobject *
109 kinfo_getvmobject(int *_cntp);
110 struct kinfo_vmobject *
111 kinfo_getswapvmobject(int *_cntp);
113 kinfo_getallproc(int *_cntp);
115 kinfo_getproc(pid_t _pid);
116 int kld_isloaded(const char *_name);
117 int kld_load(const char *_name);
118 int login_tty(int _fd);
119 int openpty(int *_amaster, int *_aslave, char *_name,
120 struct termios *_termp, struct winsize *_winp);
121 int pidfile_close(struct pidfh *_pfh);
122 int pidfile_fileno(const struct pidfh *_pfh);
123 int pidfile_signal(const char *pathp, int sig, pid_t *pidptr);
125 pidfile_open(const char *_path, mode_t _mode, pid_t *_pidptr);
126 int pidfile_remove(struct pidfh *_pfh);
127 int pidfile_write(struct pidfh *_pfh);
128 void properties_free(properties _list);
129 char *property_find(properties _list, const char *_name);
131 properties_read(int _fd);
132 int realhostname(char *_host, size_t _hsize, const struct in_addr *_ip);
133 int realhostname_sa(char *_host, size_t _hsize, struct sockaddr *_addr,
135 int _secure_path(const char *_path, uid_t _uid, gid_t _gid);
136 void trimdomain(char *_fullhost, int _hostsize);
138 uu_lockerr(int _uu_lockresult);
139 int uu_lock(const char *_ttyname);
140 int uu_unlock(const char *_ttyname);
141 int uu_lock_txfr(const char *_ttyname, pid_t _pid);
144 * Conditionally prototype the following functions if the include
145 * files upon which they depend have been included.
148 char *fparseln(FILE *_fp, size_t *_len, size_t *_lineno,
149 const char _delim[3], int _flags);
153 int pw_copy(int _ffd, int _tfd, const struct passwd *_pw,
154 struct passwd *_old_pw);
156 *pw_dup(const struct passwd *_pw);
157 int pw_edit(int _notsetuid);
158 int pw_equal(const struct passwd *_pw1, const struct passwd *_pw2);
160 int pw_init(const char *_dir, const char *_master);
161 void pw_initpwd(struct passwd *_pw);
162 char *pw_make(const struct passwd *_pw);
163 char *pw_make_v7(const struct passwd *_pw);
164 int pw_mkdb(const char *_user);
167 pw_scan(const char *_line, int _flags);
170 int pw_tmp(int _mfd);
174 int gr_copy(int __ffd, int _tfd, const struct group *_gr,
175 struct group *_old_gr);
177 gr_dup(const struct group *_gr);
179 gr_add(const struct group *_gr, const char *_newmember);
180 int gr_equal(const struct group *_gr1, const struct group *_gr2);
182 int gr_init(const char *_dir, const char *_master);
184 char *gr_make(const struct group *_gr);
187 gr_scan(const char *_line);
188 int gr_tmp(int _mdf);
191 #ifdef _UFS_UFS_QUOTA_H_
194 int quota_check_path(const struct quotafile *_qf, const char *_path);
195 void quota_close(struct quotafile *_qf);
196 int quota_convert(struct quotafile *_qf, int _wordsize);
198 quota_fsname(const struct quotafile *_qf);
199 int quota_maxid(struct quotafile *_qf);
200 int quota_off(struct quotafile *_qf);
201 int quota_on(struct quotafile *_qf);
203 quota_open(struct fstab *_fs, int _quotatype, int _openflags);
205 quota_qfname(const struct quotafile *_qf);
206 int quota_read(struct quotafile *_qf, struct dqblk *_dqb, int _id);
207 int quota_write_limits(struct quotafile *_qf, struct dqblk *_dqb, int _id);
208 int quota_write_usage(struct quotafile *_qf, struct dqblk *_dqb, int _id);
211 #ifdef _SYS_CPUSET_H_
212 int cpuset_parselist(const char *list, cpuset_t *mask);
213 #define CPUSET_PARSE_OK 0
214 #define CPUSET_PARSE_GETAFFINITY -1
215 #define CPUSET_PARSE_ERROR -2
216 #define CPUSET_PARSE_INVALID_CPU -3
222 #define FPARSELN_UNESCESC 0x01
223 #define FPARSELN_UNESCCONT 0x02
224 #define FPARSELN_UNESCCOMM 0x04
225 #define FPARSELN_UNESCREST 0x08
226 #define FPARSELN_UNESCALL 0x0f
228 /* Flags for hexdump(3). */
229 #define HD_COLUMN_MASK 0xff
230 #define HD_DELIM_MASK 0xff00
231 #define HD_OMIT_COUNT (1 << 16)
232 #define HD_OMIT_HEX (1 << 17)
233 #define HD_OMIT_CHARS (1 << 18)
235 /* Values for humanize_number(3)'s flags parameter. */
236 #define HN_DECIMAL 0x01
237 #define HN_NOSPACE 0x02
239 #define HN_DIVISOR_1000 0x08
240 #define HN_IEC_PREFIXES 0x10
242 /* Values for humanize_number(3)'s scale parameter. */
243 #define HN_GETSCALE 0x10
244 #define HN_AUTOSCALE 0x20
246 /* Return values from realhostname(). */
247 #define HOSTNAME_FOUND 0
248 #define HOSTNAME_INCORRECTNAME 1
249 #define HOSTNAME_INVALIDADDR 2
250 #define HOSTNAME_INVALIDNAME 3
252 /* Flags for pw_scan(). */
253 #define PWSCAN_MASTER 0x01
254 #define PWSCAN_WARN 0x02
256 /* Return values from uu_lock(). */
257 #define UU_LOCK_INUSE 1
259 #define UU_LOCK_OPEN_ERR (-1)
260 #define UU_LOCK_READ_ERR (-2)
261 #define UU_LOCK_CREAT_ERR (-3)
262 #define UU_LOCK_WRITE_ERR (-4)
263 #define UU_LOCK_LINK_ERR (-5)
264 #define UU_LOCK_TRY_ERR (-6)
265 #define UU_LOCK_OWNER_ERR (-7)
267 #endif /* !_LIBUTIL_H_ */