Gecko [ tsuru-no-tsurugi.tokyo ]

Name	Size	Permission	Date
X11	[ DIR ]	drwxr-xr-x	2022-03-25 18:58
arpa	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
asm-generic	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
c++	[ DIR ]	drwxr-xr-x	2024-08-21 10:56
drm	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
finclude	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
iproute2	[ DIR ]	drwxr-xr-x	2026-05-02 01:32
libdmmp	[ DIR ]	drwxr-xr-x	2024-02-17 03:53
libexslt	[ DIR ]	drwxr-xr-x	2026-01-09 06:52
libxml2	[ DIR ]	drwxr-xr-x	2025-02-27 13:31
libxslt	[ DIR ]	drwxr-xr-x	2026-01-09 06:52
linux	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
misc	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
mtd	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
mysql	[ DIR ]	drwxr-xr-x	2026-06-23 06:14
net	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netash	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netatalk	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netax25	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
neteconet	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netinet	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netipx	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netiucv	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netpacket	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netrom	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
netrose	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
nfs	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
node	[ DIR ]	drwxr-xr-x	2025-12-31 20:37
openssl	[ DIR ]	drwxr-xr-x	2026-06-11 06:23
protocols	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
python3.10	[ DIR ]	drwxr-xr-x	2026-07-07 06:44
rdma	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
rpc	[ DIR ]	drwxr-xr-x	2026-02-05 06:15
rpcsvc	[ DIR ]	drwxr-xr-x	2024-08-21 10:49
scsi	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
sound	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
tirpc	[ DIR ]	drwxr-xr-x	2024-08-21 10:49
unicode	[ DIR ]	drwxr-xr-x	2025-02-27 13:31
video	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
x86_64-linux-gnu	[ DIR ]	drwxr-xr-x	2026-02-12 06:27
xen	[ DIR ]	drwxr-xr-x	2026-07-21 06:37
xfs	[ DIR ]	drwxr-xr-x	2022-02-09 13:42
aio.h	7.56 KB	-rw-r--r--	2026-01-30 17:20
aliases.h	1.98 KB	-rw-r--r--	2026-01-30 17:20
alloca.h	1.17 KB	-rw-r--r--	2026-01-30 17:20
ar.h	1.69 KB	-rw-r--r--	2026-01-30 17:20
argp.h	24.95 KB	-rw-r--r--	2026-01-30 17:20
argz.h	5.91 KB	-rw-r--r--	2026-01-30 17:20
assert.h	4.53 KB	-rw-r--r--	2026-01-30 17:20
byteswap.h	1.42 KB	-rw-r--r--	2026-01-30 17:20
clif.h	4.44 KB	-rw-r--r--	2016-08-30 00:45
complex.h	7.95 KB	-rw-r--r--	2026-01-30 17:20
cpio.h	2.21 KB	-rw-r--r--	2026-01-30 17:20
crypt.h	10.87 KB	-rw-r--r--	2021-12-18 07:48
ctype.h	10.71 KB	-rw-r--r--	2026-01-30 17:20
dirent.h	12.22 KB	-rw-r--r--	2026-01-30 17:20
dlfcn.h	8.17 KB	-rw-r--r--	2026-01-30 17:20
elf.h	179.98 KB	-rw-r--r--	2026-01-30 17:20
endian.h	2.25 KB	-rw-r--r--	2026-01-30 17:20
envz.h	2.8 KB	-rw-r--r--	2026-01-30 17:20
err.h	2.29 KB	-rw-r--r--	2026-01-30 17:20
errno.h	1.64 KB	-rw-r--r--	2026-01-30 17:20
error.h	2.36 KB	-rw-r--r--	2026-01-30 17:20
execinfo.h	1.49 KB	-rw-r--r--	2026-01-30 17:20
expat.h	42.68 KB	-rw-r--r--	2026-02-05 00:24
expat_external.h	5.89 KB	-rw-r--r--	2026-02-05 00:24
fcntl.h	9.89 KB	-rw-r--r--	2026-01-30 17:20
features-time64.h	1.38 KB	-rw-r--r--	2026-01-30 17:20
features.h	17.44 KB	-rw-r--r--	2026-01-30 17:20
fenv.h	5.65 KB	-rw-r--r--	2026-01-30 17:20
fmtmsg.h	3.16 KB	-rw-r--r--	2026-01-30 17:20
fnmatch.h	2.24 KB	-rw-r--r--	2026-01-30 17:20
fstab.h	3.04 KB	-rw-r--r--	2026-01-30 17:20
fts.h	9.35 KB	-rw-r--r--	2026-01-30 17:20
ftw.h	6.19 KB	-rw-r--r--	2026-01-30 17:20
gawkapi.h	39.69 KB	-rw-r--r--	2023-08-17 19:24
gconv.h	4.11 KB	-rw-r--r--	2026-01-30 17:20
getopt.h	1.43 KB	-rw-r--r--	2026-01-30 17:20
glob.h	7.13 KB	-rw-r--r--	2026-01-30 17:20
gnu-versions.h	2.29 KB	-rw-r--r--	2026-01-30 17:20
gnumake.h	2.84 KB	-rw-r--r--	2022-02-16 00:32
grp.h	6.53 KB	-rw-r--r--	2026-01-30 17:20
gshadow.h	4.42 KB	-rw-r--r--	2026-01-30 17:20
iconv.h	1.81 KB	-rw-r--r--	2026-01-30 17:20
ifaddrs.h	2.77 KB	-rw-r--r--	2026-01-30 17:20
inttypes.h	8.14 KB	-rw-r--r--	2026-01-30 17:20
langinfo.h	17.43 KB	-rw-r--r--	2026-01-30 17:20
lastlog.h	126 B	-rw-r--r--	2026-01-30 17:20
libgen.h	1.35 KB	-rw-r--r--	2026-01-30 17:20
libintl.h	4.47 KB	-rw-r--r--	2026-01-30 17:20
limits.h	5.57 KB	-rw-r--r--	2026-01-30 17:20
link.h	7.62 KB	-rw-r--r--	2026-01-30 17:20
locale.h	7.5 KB	-rw-r--r--	2026-01-30 17:20
malloc.h	5.84 KB	-rw-r--r--	2026-01-30 17:20
math.h	48.7 KB	-rw-r--r--	2026-01-30 17:20
mcheck.h	2.38 KB	-rw-r--r--	2026-01-30 17:20
memory.h	956 B	-rw-r--r--	2026-01-30 17:20
mntent.h	3.28 KB	-rw-r--r--	2026-01-30 17:20
monetary.h	1.92 KB	-rw-r--r--	2026-01-30 17:20
mpath_cmd.h	4.06 KB	-rw-r--r--	2023-11-01 07:21
mpath_persist.h	11.22 KB	-rw-r--r--	2023-11-01 07:21
mqueue.h	4.5 KB	-rw-r--r--	2026-01-30 17:20
netdb.h	27.79 KB	-rw-r--r--	2026-01-30 17:20
nl_types.h	1.71 KB	-rw-r--r--	2026-01-30 17:20
nss.h	14.07 KB	-rw-r--r--	2026-01-30 17:20
obstack.h	20.81 KB	-rw-r--r--	2026-01-30 17:20
paths.h	2.91 KB	-rw-r--r--	2026-01-30 17:20
poll.h	22 B	-rw-r--r--	2026-01-30 17:20
printf.h	6.71 KB	-rw-r--r--	2026-01-30 17:20
proc_service.h	3.4 KB	-rw-r--r--	2026-01-30 17:20
pthread.h	47.24 KB	-rw-r--r--	2026-01-30 17:20
pty.h	1.53 KB	-rw-r--r--	2026-01-30 17:20
pwd.h	6.17 KB	-rw-r--r--	2026-01-30 17:20
re_comp.h	963 B	-rw-r--r--	2026-01-30 17:20
regex.h	25.3 KB	-rw-r--r--	2026-01-30 17:20
regexp.h	1.35 KB	-rw-r--r--	2026-01-30 17:20
resolv.h	11.96 KB	-rw-r--r--	2026-01-30 17:20
sched.h	4.92 KB	-rw-r--r--	2026-01-30 17:20
search.h	5.32 KB	-rw-r--r--	2026-01-30 17:20
seccomp-syscalls.h	49.09 KB	-rw-r--r--	2024-10-24 00:44
seccomp.h	24.93 KB	-rw-r--r--	2024-10-24 00:44
semaphore.h	3.38 KB	-rw-r--r--	2026-01-30 17:20
setjmp.h	3.12 KB	-rw-r--r--	2026-01-30 17:20
sgtty.h	1.31 KB	-rw-r--r--	2026-01-30 17:20
shadow.h	5.34 KB	-rw-r--r--	2026-01-30 17:20
signal.h	12.73 KB	-rw-r--r--	2026-01-30 17:20
spawn.h	8.08 KB	-rw-r--r--	2026-01-30 17:20
stab.h	264 B	-rw-r--r--	2026-01-30 17:20
stdc-predef.h	2.4 KB	-rw-r--r--	2026-01-30 17:20
stdint.h	8.28 KB	-rw-r--r--	2026-01-30 17:20
stdio.h	30.45 KB	-rw-r--r--	2026-01-30 17:20
stdio_ext.h	2.73 KB	-rw-r--r--	2026-01-30 17:20
stdlib.h	35.54 KB	-rw-r--r--	2026-01-30 17:20
string.h	19 KB	-rw-r--r--	2026-01-30 17:20
strings.h	4.64 KB	-rw-r--r--	2026-01-30 17:20
sudo_plugin.h	11.64 KB	-rw-r--r--	2026-03-02 22:08
syscall.h	25 B	-rw-r--r--	2026-01-30 17:20
sysexits.h	5.11 KB	-rw-r--r--	2026-01-30 17:20
syslog.h	24 B	-rw-r--r--	2026-01-30 17:20
tar.h	3.66 KB	-rw-r--r--	2026-01-30 17:20
termio.h	214 B	-rw-r--r--	2026-01-30 17:20
termios.h	3.51 KB	-rw-r--r--	2026-01-30 17:20
tgmath.h	43.61 KB	-rw-r--r--	2026-01-30 17:20
thread_db.h	15.65 KB	-rw-r--r--	2026-01-30 17:20
threads.h	7.51 KB	-rw-r--r--	2026-01-30 17:20
time.h	14.49 KB	-rw-r--r--	2026-01-30 17:20
ttyent.h	2.44 KB	-rw-r--r--	2026-01-30 17:20
uchar.h	1.96 KB	-rw-r--r--	2026-01-30 17:20
ucontext.h	1.99 KB	-rw-r--r--	2026-01-30 17:20
ulimit.h	1.55 KB	-rw-r--r--	2026-01-30 17:20
unistd.h	43.91 KB	-rw-r--r--	2026-01-30 17:20
utime.h	1.86 KB	-rw-r--r--	2026-01-30 17:20
utmp.h	3.15 KB	-rw-r--r--	2026-01-30 17:20
utmpx.h	4 KB	-rw-r--r--	2026-01-30 17:20
values.h	1.91 KB	-rw-r--r--	2026-01-30 17:20
wait.h	22 B	-rw-r--r--	2026-01-30 17:20
wchar.h	31.05 KB	-rw-r--r--	2026-01-30 17:20
wctype.h	5.42 KB	-rw-r--r--	2026-01-30 17:20
wordexp.h	2.44 KB	-rw-r--r--	2026-01-30 17:20
zconf.h	15.88 KB	-rw-r--r--	2022-10-15 06:33
zdict.h	18.02 KB	-rw-r--r--	2022-03-25 01:15
zlib.h	94 KB	-rw-r--r--	2022-10-15 06:33
zstd.h	135.09 KB	-rw-r--r--	2022-03-25 01:15
zstd_errors.h	3.74 KB	-rw-r--r--	2022-03-25 01:15

Rename

/*
 * Copyright (C) 2015 Red Hat, Inc.
 *
 * This file is part of the device-mapper multipath userspace tools.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef LIB_MPATH_CMD_H
#define LIB_MPATH_CMD_H

/*
 * This should be sufficient for json output for >10000 maps,
 * and >60000 paths.
 */
#define MAX_REPLY_LEN (32 * 1024 * 1024)

#ifdef __cplusplus
extern "C" {
#endif

#define DEFAULT_SOCKET		"/org/kernel/linux/storage/multipathd"
#define DEFAULT_REPLY_TIMEOUT	4000

/*
 * DESCRIPTION:
 *	Same as mpath_connect() (see below) except for the "nonblocking"
 *	parameter.
 *	If "nonblocking" is set, connects in non-blocking mode. This is
 *	useful to avoid blocking if the listening socket's backlog is
 *	exceeded. In this case, errno will be set to EAGAIN.
 *	In case of success, the returned file descriptor is in in blocking
 *	mode, even if "nonblocking" was true.
 *
 * RETURNS:
 *	A file descriptor on success. -1 on failure (with errno set).
 */
int __mpath_connect(int nonblocking);

/*
 * DESCRIPTION:
 *	Connect to the running multipathd daemon. On systems with the
 *	multipathd.socket systemd unit file installed, this command will
 *	start multipathd if it is not already running. This function
 *	must be run before any of the others in this library
 *
 * RETURNS:
 *	A file descriptor on success. -1 on failure (with errno set).
 */
int mpath_connect(void);

/*
 * DESCRIPTION:
 *	Disconnect from the multipathd daemon. This function must be
 *	run after after processing all the multipath commands.
 *
 * RETURNS:
 *	0 on success. -1 on failure (with errno set).
 */
int mpath_disconnect(int fd);

/*
 * DESCRIPTION
 *	Send multipathd a command and return the reply. This function
 *	does the same as calling mpath_send_cmd() and then
 *	mpath_recv_reply()
 *
 * RETURNS:
 *	0 on successs, and reply will either be NULL (if there was no
 *	reply data), or point to the reply string, which must be freed by
 *	the caller. -1 on failure (with errno set).
 */
int mpath_process_cmd(int fd, const char *cmd, char **reply,
		      unsigned int timeout);

/*
 * DESCRIPTION:
 *	Send a command to multipathd
 *
 * RETURNS:
 *	0 on success. -1 on failure (with errno set)
 */
int mpath_send_cmd(int fd, const char *cmd);

/*
 * DESCRIPTION:
 *	Return a reply from multipathd for a previously sent command.
 *	This is equivalent to calling mpath_recv_reply_len(), allocating
 *	a buffer of the appropriate size, and then calling
 *	mpath_recv_reply_data() with that buffer.
 *
 * RETURNS:
 *	0 on success, and reply will either be NULL (if there was no
 *	reply data), or point to the reply string, which must be freed by
 *	the caller, -1 on failure (with errno set).
 */
int mpath_recv_reply(int fd, char **reply, unsigned int timeout);

/*
 * DESCRIPTION:
 *	Return the size of the upcoming reply data from the sent multipath
 *	command. This must be called before calling mpath_recv_reply_data().
 *
 * RETURNS:
 *	The required size of the reply data buffer on success. -1 on
 *	failure (with errno set).
 */
ssize_t mpath_recv_reply_len(int fd, unsigned int timeout);

/*
 * DESCRIPTION:
 *	Return the reply data from the sent multipath command.
 *	mpath_recv_reply_len must be called first. reply must point to a
 *	buffer of len size.
 *
 * RETURNS:
 *	0 on success, and reply will contain the reply data string. -1
 *	on failure (with errno set).
 */
int mpath_recv_reply_data(int fd, char *reply, size_t len,
			  unsigned int timeout);

#ifdef __cplusplus
}
#endif
#endif /* LIB_MPATH_CMD_H */