Gecko [ www.foryou-vip.com ]

Name	Size	Permission	Date
X11	[ DIR ]	drwxr-xr-x	2025-06-04 09:25
arpa	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
asm-generic	[ DIR ]	drwxrwxrwx	2024-03-12 22:00
bsd	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
c++	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
editline	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
enchant	[ DIR ]	drwxr-xr-x	2024-03-12 14:18
fontconfig	[ DIR ]	drwxr-xr-x	2025-06-04 09:25
freetype2	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
gio-unix-2.0	[ DIR ]	drwxr-xr-x	2024-03-12 14:18
glib-2.0	[ DIR ]	drwxr-xr-x	2024-03-12 14:18
layout	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
libltdl	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
libpng	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
libpng16	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
libxml2	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
linux	[ DIR ]	drwxrwxrwx	2024-03-12 22:00
lzma	[ DIR ]	drwxr-xr-x	2025-06-04 09:25
memcached	[ DIR ]	drwxrwxrwx	2020-08-24 23:50
misc	[ DIR ]	drwxrwxrwx	2024-03-12 22:00
mtd	[ DIR ]	drwxrwxrwx	2024-03-12 22:00
ncursesw	[ DIR ]	drwxr-xr-x	2025-06-04 09:25
net	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netash	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netatalk	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netax25	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
neteconet	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netinet	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netipx	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netiucv	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netpacket	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netrom	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
netrose	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
nfs	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
node	[ DIR ]	drwxr-xr-x	2024-03-12 22:00
openssl	[ DIR ]	drwxrwxrwx	2024-03-12 14:15
php	[ DIR ]	drwxrwxrwx	2020-08-24 23:50
postgresql	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
protocols	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
python3.5	[ DIR ]	drwxr-xr-x	2025-04-10 17:07
python3.5m	[ DIR ]	drwxr-xr-x	2025-04-10 17:07
rdma	[ DIR ]	drwxrwxrwx	2024-03-12 22:00
readline	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
rpc	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
rpcsvc	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
scsi	[ DIR ]	drwxrwxrwx	2020-08-24 23:49
sodium	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
sound	[ DIR ]	drwxrwxrwx	2024-03-12 22:00
tcl	[ DIR ]	drwxr-xr-x	2025-06-04 09:25
tcl8.6	[ DIR ]	drwxr-xr-x	2025-06-04 09:25
tk	[ DIR ]	drwxr-xr-x	2025-06-04 09:25
uapi	[ DIR ]	drwxrwxrwx	2020-07-05 23:29
unicode	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
video	[ DIR ]	drwxrwxrwx	2024-03-12 22:00
webp	[ DIR ]	drwxr-xr-x	2024-03-12 14:15
x86_64-linux-gnu	[ DIR ]	drwxrwxrwx	2025-06-04 09:25
xcb	[ DIR ]	drwxr-xr-x	2025-06-04 09:25
xen	[ DIR ]	drwxrwxrwx	2024-03-12 22:00
_G_config.h	1.26 KB	-rwxrwxrwx	2019-02-06 22:17
aio.h	7.27 KB	-rwxrwxrwx	2019-02-06 22:17
aliases.h	1.98 KB	-rwxrwxrwx	2019-02-06 22:17
alloca.h	1.17 KB	-rwxrwxrwx	2019-02-06 22:17
ar.h	1.69 KB	-rwxrwxrwx	2019-02-06 22:17
argon2.h	13.46 KB	-rw-r--r--	2016-08-21 20:33
argp.h	24.71 KB	-rwxrwxrwx	2019-02-06 22:17
argz.h	6.95 KB	-rwxrwxrwx	2019-02-06 22:17
assert.h	3.5 KB	-rwxrwxrwx	2019-02-06 22:17
byteswap.h	1.37 KB	-rwxrwxrwx	2019-02-06 22:17
bzlib.h	6.1 KB	-rw-r--r--	2017-01-29 19:30
clif.h	4.44 KB	-rwxrwxrwx	2016-08-29 17:45
complex.h	3.56 KB	-rwxrwxrwx	2019-02-06 22:17
cpio.h	2.21 KB	-rwxrwxrwx	2019-02-06 22:17
crypt.h	2.21 KB	-rwxrwxrwx	2019-02-06 22:17
ctype.h	11.38 KB	-rwxrwxrwx	2019-02-06 22:17
curses.h	76.93 KB	-rw-r--r--	2017-12-28 10:47
cursesapp.h	6.62 KB	-rw-r--r--	2017-12-28 10:47
cursesf.h	27.2 KB	-rw-r--r--	2017-12-28 10:47
cursesm.h	19.22 KB	-rw-r--r--	2017-12-28 10:47
cursesp.h	8.4 KB	-rw-r--r--	2017-12-28 10:47
cursesw.h	48.37 KB	-rw-r--r--	2017-12-28 10:47
cursslk.h	7.13 KB	-rw-r--r--	2017-12-28 10:47
db.h	120.22 KB	-rw-r--r--	2017-09-24 09:14
db_185.h	5.84 KB	-rw-r--r--	2017-09-24 09:14
dbm.h	1.53 KB	-rw-r--r--	2016-06-07 11:32
dirent.h	12.19 KB	-rwxrwxrwx	2019-02-06 22:17
dlfcn.h	6.85 KB	-rwxrwxrwx	2019-02-06 22:17
elf.h	161.85 KB	-rwxrwxrwx	2019-02-06 22:17
endian.h	2.87 KB	-rwxrwxrwx	2019-02-06 22:17
envz.h	2.8 KB	-rwxrwxrwx	2019-02-06 22:17
err.h	2.16 KB	-rwxrwxrwx	2019-02-06 22:17
errno.h	2.31 KB	-rwxrwxrwx	2019-02-06 22:17
error.h	1.99 KB	-rwxrwxrwx	2019-02-06 22:17
eti.h	2.82 KB	-rw-r--r--	2017-12-28 10:47
etip.h	9.04 KB	-rw-r--r--	2017-12-28 10:47
execinfo.h	1.49 KB	-rwxrwxrwx	2019-02-06 22:17
expat.h	41.34 KB	-rw-r--r--	2022-03-03 10:03
expat_external.h	3.77 KB	-rw-r--r--	2022-03-03 10:03
fcntl.h	9.24 KB	-rwxrwxrwx	2019-02-06 22:17
features.h	12.76 KB	-rwxrwxrwx	2019-02-06 22:17
fenv.h	4.5 KB	-rwxrwxrwx	2019-02-06 22:17
fmtmsg.h	3.16 KB	-rwxrwxrwx	2019-02-06 22:17
fnmatch.h	2.24 KB	-rwxrwxrwx	2019-02-06 22:17
form.h	17.87 KB	-rw-r--r--	2017-12-28 10:47
fstab.h	3.04 KB	-rwxrwxrwx	2019-02-06 22:17
fts.h	8.12 KB	-rwxrwxrwx	2019-02-06 22:17
ftw.h	5.13 KB	-rwxrwxrwx	2019-02-06 22:17
gawkapi.h	30.31 KB	-rwxrwxrwx	2017-01-25 17:06
gconv.h	4.3 KB	-rwxrwxrwx	2019-02-06 22:17
gdbm-ndbm.h	1.96 KB	-rw-r--r--	2016-06-07 11:32
gdbm.h	4.63 KB	-rw-r--r--	2016-06-07 11:32
getopt.h	6.49 KB	-rwxrwxrwx	2019-02-06 22:17
glob.h	6.45 KB	-rwxrwxrwx	2019-02-06 22:17
gnu-versions.h	2.29 KB	-rwxrwxrwx	2019-02-06 22:17
gnumake.h	2.84 KB	-rwxrwxrwx	2017-01-31 17:31
grp.h	6.54 KB	-rwxrwxrwx	2019-02-06 22:17
gshadow.h	4.43 KB	-rwxrwxrwx	2019-02-06 22:17
histedit.h	9.07 KB	-rw-r--r--	2017-01-18 13:23
iconv.h	1.81 KB	-rwxrwxrwx	2019-02-06 22:17
ifaddrs.h	2.77 KB	-rwxrwxrwx	2019-02-06 22:17
inttypes.h	11.61 KB	-rwxrwxrwx	2019-02-06 22:17
jerror.h	14.73 KB	-rw-r--r--	2022-05-31 14:07
jmorecfg.h	14.7 KB	-rw-r--r--	2022-05-31 14:07
jpegint.h	15.22 KB	-rw-r--r--	2016-09-21 01:36
jpeglib.h	48.71 KB	-rw-r--r--	2022-05-31 14:07
langinfo.h	15.55 KB	-rwxrwxrwx	2019-02-06 22:17
lastlog.h	126 B	-rwxrwxrwx	2019-02-06 22:17
libgen.h	1.35 KB	-rwxrwxrwx	2019-02-06 22:17
libintl.h	4.47 KB	-rwxrwxrwx	2019-02-06 22:17
libio.h	16.78 KB	-rwxrwxrwx	2019-02-06 22:17
limits.h	4.38 KB	-rwxrwxrwx	2019-02-06 22:17
link.h	7.04 KB	-rwxrwxrwx	2019-02-06 22:17
locale.h	7.75 KB	-rwxrwxrwx	2019-02-06 22:17
ltdl.h	5.58 KB	-rwxrwxrwx	2016-08-20 14:34
lzma.h	9.51 KB	-rw-r--r--	2022-04-10 10:53
malloc.h	5.87 KB	-rwxrwxrwx	2019-02-06 22:17
math.h	17.94 KB	-rwxrwxrwx	2019-02-06 22:17
mcheck.h	2.38 KB	-rwxrwxrwx	2019-02-06 22:17
memory.h	955 B	-rwxrwxrwx	2019-02-06 22:17
menu.h	11.7 KB	-rw-r--r--	2017-12-28 10:47
mntent.h	3.29 KB	-rwxrwxrwx	2019-02-06 22:17
monetary.h	1.69 KB	-rwxrwxrwx	2019-02-06 22:17
mqueue.h	3.69 KB	-rwxrwxrwx	2019-02-06 22:17
nc_tparm.h	4.05 KB	-rw-r--r--	2017-12-28 10:47
ncurses.h	76.93 KB	-rw-r--r--	2017-12-28 10:47
ncurses_dll.h	4.18 KB	-rw-r--r--	2017-12-28 10:47
netdb.h	27.4 KB	-rwxrwxrwx	2019-02-06 22:17
nl_types.h	1.71 KB	-rwxrwxrwx	2019-02-06 22:17
nss.h	1.83 KB	-rwxrwxrwx	2019-02-06 22:17
obstack.h	20.81 KB	-rwxrwxrwx	2019-02-06 22:17
oniggnu.h	3.35 KB	-rw-r--r--	2021-01-30 22:28
onigposix.h	5.62 KB	-rw-r--r--	2021-01-30 22:28
oniguruma.h	36.19 KB	-rw-r--r--	2021-01-30 22:28
panel.h	3.97 KB	-rw-r--r--	2017-12-28 10:47
paths.h	2.91 KB	-rwxrwxrwx	2019-02-06 22:17
pcre.h	30.96 KB	-rwxrwxrwx	2017-03-21 23:03
pcre_scanner.h	6.45 KB	-rwxrwxrwx	2017-03-21 23:03
pcre_stringpiece.h	6.16 KB	-rwxrwxrwx	2017-03-21 23:03
pcrecpp.h	26.02 KB	-rwxrwxrwx	2017-03-21 23:03
pcrecpparg.h	6.62 KB	-rwxrwxrwx	2017-03-21 23:03
pcreposix.h	5.5 KB	-rwxrwxrwx	2017-03-21 23:03
png.h	139.89 KB	-rw-r--r--	2019-04-18 22:12
pngconf.h	22.31 KB	-rw-r--r--	2019-04-18 22:12
pnglibconf.h	7.21 KB	-rw-r--r--	2019-04-18 22:12
poll.h	22 B	-rwxrwxrwx	2019-02-06 22:17
printf.h	6.54 KB	-rwxrwxrwx	2019-02-06 22:17
pthread.h	40.26 KB	-rwxrwxrwx	2019-02-06 22:17
pty.h	1.53 KB	-rwxrwxrwx	2019-02-06 22:17
pwd.h	5.9 KB	-rwxrwxrwx	2019-02-06 22:17
re_comp.h	962 B	-rwxrwxrwx	2019-02-06 22:17
regex.h	21.53 KB	-rwxrwxrwx	2019-02-06 22:17
regexp.h	1.41 KB	-rwxrwxrwx	2019-02-06 22:17
resolv.h	14.48 KB	-rwxrwxrwx	2019-02-06 22:17
sched.h	4.55 KB	-rwxrwxrwx	2019-02-06 22:17
search.h	5.1 KB	-rwxrwxrwx	2019-02-06 22:17
semaphore.h	2.35 KB	-rwxrwxrwx	2019-02-06 22:17
setjmp.h	3.69 KB	-rwxrwxrwx	2019-02-06 22:17
sgtty.h	1.31 KB	-rwxrwxrwx	2019-02-06 22:17
shadow.h	5.08 KB	-rwxrwxrwx	2019-02-06 22:17
signal.h	11.93 KB	-rwxrwxrwx	2019-02-06 22:17
sodium.h	2 KB	-rw-r--r--	2017-04-16 12:14
spawn.h	6.51 KB	-rwxrwxrwx	2019-02-06 22:17
sqlite3.h	483.06 KB	-rw-r--r--	2020-12-10 14:31
sqlite3ext.h	29.3 KB	-rw-r--r--	2020-12-10 14:31
stab.h	264 B	-rwxrwxrwx	2019-02-06 22:17
stdc-predef.h	2.34 KB	-rwxrwxrwx	2019-02-06 22:17
stdint.h	7.9 KB	-rwxrwxrwx	2019-02-06 22:17
stdio.h	30.76 KB	-rwxrwxrwx	2019-02-06 22:17
stdio_ext.h	2.73 KB	-rwxrwxrwx	2019-02-06 22:17
stdlib.h	31.9 KB	-rwxrwxrwx	2019-02-06 22:17
string.h	22.09 KB	-rwxrwxrwx	2019-02-06 22:17
strings.h	4.51 KB	-rwxrwxrwx	2019-02-06 22:17
stropts.h	2.98 KB	-rwxrwxrwx	2019-02-06 22:17
sudo_plugin.h	7.83 KB	-rw-r--r--	2021-01-23 10:10
syscall.h	25 B	-rwxrwxrwx	2019-02-06 22:17
sysexits.h	5.11 KB	-rwxrwxrwx	2019-02-06 22:17
syslog.h	24 B	-rwxrwxrwx	2019-02-06 22:17
tar.h	3.7 KB	-rwxrwxrwx	2019-02-06 22:17
term.h	38.8 KB	-rw-r--r--	2017-12-28 10:47
term_entry.h	8.05 KB	-rw-r--r--	2017-12-28 10:47
termcap.h	3.39 KB	-rw-r--r--	2017-12-28 10:47
termio.h	214 B	-rwxrwxrwx	2019-02-06 22:17
termios.h	3.51 KB	-rwxrwxrwx	2019-02-06 22:17
tgmath.h	18.23 KB	-rwxrwxrwx	2019-02-06 22:17
thread_db.h	15.64 KB	-rwxrwxrwx	2019-02-06 22:17
tic.h	12.35 KB	-rw-r--r--	2017-12-28 10:47
time.h	13.23 KB	-rwxrwxrwx	2019-02-06 22:17
ttyent.h	2.44 KB	-rwxrwxrwx	2019-02-06 22:17
uchar.h	2.42 KB	-rwxrwxrwx	2019-02-06 22:17
ucontext.h	1.89 KB	-rwxrwxrwx	2019-02-06 22:17
ulimit.h	1.55 KB	-rwxrwxrwx	2019-02-06 22:17
unctrl.h	3.03 KB	-rw-r--r--	2017-12-28 10:47
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utime.h	1.48 KB	-rwxrwxrwx	2019-02-06 22:17
utmp.h	3.15 KB	-rwxrwxrwx	2019-02-06 22:17
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values.h	1.91 KB	-rwxrwxrwx	2019-02-06 22:17
wait.h	22 B	-rwxrwxrwx	2019-02-06 22:17
wchar.h	31.37 KB	-rwxrwxrwx	2019-02-06 22:17
wctype.h	10.87 KB	-rwxrwxrwx	2019-02-06 22:17
wordexp.h	2.44 KB	-rwxrwxrwx	2019-02-06 22:17
xlocale.h	1.65 KB	-rwxrwxrwx	2019-02-06 22:17
zconf.h	15.11 KB	-rw-r--r--	2022-04-02 22:42
zip.h	20.45 KB	-rw-r--r--	2021-12-27 22:03
zlib.h	85.82 KB	-rw-r--r--	2022-04-02 22:42

Rename

/*
 * Copyright (c) 2009-2016 Todd C. Miller <Todd.Miller@courtesan.com>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef SUDO_PLUGIN_H
#define SUDO_PLUGIN_H

/* API version major/minor */
#define SUDO_API_VERSION_MAJOR 1
#define SUDO_API_VERSION_MINOR 10
#define SUDO_API_MKVERSION(x, y) (((x) << 16) | (y))
#define SUDO_API_VERSION SUDO_API_MKVERSION(SUDO_API_VERSION_MAJOR, SUDO_API_VERSION_MINOR)

/* Getters and setters for plugin API versions */
#define SUDO_API_VERSION_GET_MAJOR(v) ((v) >> 16)
#define SUDO_API_VERSION_GET_MINOR(v) ((v) & 0xffffU)
#define SUDO_API_VERSION_SET_MAJOR(vp, n) do { \
    *(vp) = (*(vp) & 0x0000ffffU) | ((n) << 16); \
} while(0)
#define SUDO_API_VERSION_SET_MINOR(vp, n) do { \
    *(vp) = (*(vp) & 0xffff0000U) | (n); \
} while(0)

/* Conversation function types and defines */
struct sudo_conv_message {
#define SUDO_CONV_PROMPT_ECHO_OFF   0x0001  /* do not echo user input */
#define SUDO_CONV_PROMPT_ECHO_ON    0x0002  /* echo user input */
#define SUDO_CONV_ERROR_MSG	    0x0003  /* error message */
#define SUDO_CONV_INFO_MSG	    0x0004  /* informational message */
#define SUDO_CONV_PROMPT_MASK	    0x0005  /* mask user input */
#define SUDO_CONV_PROMPT_ECHO_OK    0x1000  /* flag: allow echo if no tty */
    int msg_type;
    int timeout;
    const char *msg;
};

/*
 * Maximum length of a reply (not including the trailing NUL) when
 * conversing with the user.  In practical terms, this is the longest
 * password sudo will support.  This means that a buffer of size
 * SUDO_CONV_REPL_MAX+1 is guaranteed to be able to hold any reply
 * from the conversation function.  It is also useful as a max value
 * for memset_s() when clearing passwords returned by the conversation
 * function.
 */
#define SUDO_CONV_REPL_MAX	255

struct sudo_conv_reply {
    char *reply;
};

/* Conversation callback API version major/minor */
#define SUDO_CONV_CALLBACK_VERSION_MAJOR	1
#define SUDO_CONV_CALLBACK_VERSION_MINOR	0
#define SUDO_CONV_CALLBACK_VERSION SUDO_API_MKVERSION(SUDO_CONV_CALLBACK_VERSION_MAJOR, SUDO_CONV_CALLBACK_VERSION_MINOR)

/*
 * Callback struct to be passed to the conversation function.
 * Can be used to perform operations on suspend/resume such
 * as dropping/acquiring locks.
 */
typedef int (*sudo_conv_callback_fn_t)(int signo, void *closure);
struct sudo_conv_callback {
    unsigned int version;
    void *closure;
    sudo_conv_callback_fn_t on_suspend;
    sudo_conv_callback_fn_t on_resume;
};

typedef int (*sudo_conv_t)(int num_msgs, const struct sudo_conv_message msgs[],
	struct sudo_conv_reply replies[], struct sudo_conv_callback *callback);
typedef int (*sudo_printf_t)(int msg_type, const char *fmt, ...);

/*
 * Hooks allow a plugin to hook into specific sudo and/or libc functions.
 */

/* Hook functions typedefs. */
typedef int (*sudo_hook_fn_t)();
typedef int (*sudo_hook_fn_setenv_t)(const char *name, const char *value, int overwrite, void *closure);
typedef int (*sudo_hook_fn_putenv_t)(char *string, void *closure);
typedef int (*sudo_hook_fn_getenv_t)(const char *name, char **value, void *closure);
typedef int (*sudo_hook_fn_unsetenv_t)(const char *name, void *closure);

/* Hook structure definition. */
struct sudo_hook {
    unsigned int hook_version;
    unsigned int hook_type;
    sudo_hook_fn_t hook_fn;
    void *closure;
};

/* Hook API version major/minor */
#define SUDO_HOOK_VERSION_MAJOR	1
#define SUDO_HOOK_VERSION_MINOR	0
#define SUDO_HOOK_VERSION SUDO_API_MKVERSION(SUDO_HOOK_VERSION_MAJOR, SUDO_HOOK_VERSION_MINOR)

/*
 * Hook function return values.
 */
#define SUDO_HOOK_RET_ERROR	-1	/* error */
#define SUDO_HOOK_RET_NEXT	0	/* go to the next hook in the list */
#define SUDO_HOOK_RET_STOP	1	/* stop hook processing for this type */

/*
 * Hooks for setenv/unsetenv/putenv/getenv.
 * This allows the plugin to be notified when a PAM module modifies
 * the environment so it can update the copy of the environment that
 * is passed to execve().
 */
#define SUDO_HOOK_SETENV	1
#define SUDO_HOOK_UNSETENV	2
#define SUDO_HOOK_PUTENV	3
#define SUDO_HOOK_GETENV	4

/* Policy plugin type and defines */
struct passwd;
struct policy_plugin {
#define SUDO_POLICY_PLUGIN     1
    unsigned int type; /* always SUDO_POLICY_PLUGIN */
    unsigned int version; /* always SUDO_API_VERSION */
    int (*open)(unsigned int version, sudo_conv_t conversation,
	sudo_printf_t sudo_printf, char * const settings[],
	char * const user_info[], char * const user_env[],
	char * const plugin_plugins[]);
    void (*close)(int exit_status, int error); /* wait status or error */
    int (*show_version)(int verbose);
    int (*check_policy)(int argc, char * const argv[],
	char *env_add[], char **command_info[],
	char **argv_out[], char **user_env_out[]);
    int (*list)(int argc, char * const argv[], int verbose,
	const char *list_user);
    int (*validate)(void);
    void (*invalidate)(int remove);
    int (*init_session)(struct passwd *pwd, char **user_env_out[]);
    void (*register_hooks)(int version, int (*register_hook)(struct sudo_hook *hook));
    void (*deregister_hooks)(int version, int (*deregister_hook)(struct sudo_hook *hook));
};

/* I/O plugin type and defines */
struct io_plugin {
#define SUDO_IO_PLUGIN	    2
    unsigned int type; /* always SUDO_IO_PLUGIN */
    unsigned int version; /* always SUDO_API_VERSION */
    int (*open)(unsigned int version, sudo_conv_t conversation,
	sudo_printf_t sudo_printf, char * const settings[],
	char * const user_info[], char * const command_info[],
	int argc, char * const argv[], char * const user_env[],
	char * const plugin_plugins[]);
    void (*close)(int exit_status, int error); /* wait status or error */
    int (*show_version)(int verbose);
    int (*log_ttyin)(const char *buf, unsigned int len);
    int (*log_ttyout)(const char *buf, unsigned int len);
    int (*log_stdin)(const char *buf, unsigned int len);
    int (*log_stdout)(const char *buf, unsigned int len);
    int (*log_stderr)(const char *buf, unsigned int len);
    void (*register_hooks)(int version, int (*register_hook)(struct sudo_hook *hook));
    void (*deregister_hooks)(int version, int (*deregister_hook)(struct sudo_hook *hook));
};

/* Sudoers group plugin version major/minor */
#define GROUP_API_VERSION_MAJOR 1
#define GROUP_API_VERSION_MINOR 0
#define GROUP_API_VERSION SUDO_API_MKVERSION(GROUP_API_VERSION_MAJOR, GROUP_API_VERSION_MINOR)

/* Getters and setters for group version (for source compat only) */
#define GROUP_API_VERSION_GET_MAJOR(v) SUDO_API_VERSION_GET_MAJOR(v)
#define GROUP_API_VERSION_GET_MINOR(v) SUDO_API_VERSION_GET_MINOR(v)
#define GROUP_API_VERSION_SET_MAJOR(vp, n) SUDO_API_VERSION_SET_MAJOR(vp, n)
#define GROUP_API_VERSION_SET_MINOR(vp, n) SUDO_API_VERSION_SET_MINOR(vp, n)

/*
 * version: for compatibility checking
 * group_init: return 1 on success, 0 if unconfigured, -1 on error.
 * group_cleanup: called to clean up resources used by provider
 * user_in_group: returns 1 if user is in group, 0 if not.
 *                note that pwd may be NULL if the user is not in passwd.
 */
struct sudoers_group_plugin {
    unsigned int version;
    int (*init)(int version, sudo_printf_t sudo_printf, char *const argv[]);
    void (*cleanup)(void);
    int (*query)(const char *user, const char *group, const struct passwd *pwd);
};

#endif /* SUDO_PLUGIN_H */