Refactoring to the daemon.
usbipd_dev.c is device-side specific code extracted from usbipd.c.
usbipd.c is left as common parts for both device(stub)-side and
application(vhci)-side daemon.
usbip_net_set_nodelay() is the middle of device side daemon operation
and it does not make mush sence. In the client operation, it's in right
after connect(). So, in daemon, it is moved to right after accept() to
affect it both device and application side.
Signed-off-by: Nobuo Iwata <nobuo.iwata@xxxxxxxxxxxxxxx>
---
tools/usb/usbip/doc/usbipd.8 | 1 -
tools/usb/usbip/src/Makefile.am | 2 +-
tools/usb/usbip/src/usbipd.c | 246 ++++--------------------------
tools/usb/usbip/src/usbipd.h | 39 +++++
tools/usb/usbip/src/usbipd_dev.c | 252 +++++++++++++++++++++++++++++++
5 files changed, 319 insertions(+), 221 deletions(-)
diff --git a/tools/usb/usbip/doc/usbipd.8 b/tools/usb/usbip/doc/usbipd.8
index ac4635d..6e1a008 100644
--- a/tools/usb/usbip/doc/usbipd.8
+++ b/tools/usb/usbip/doc/usbipd.8
@@ -88,4 +88,3 @@ USB/IP client can connect and use exported devices.
.SH "SEE ALSO"
\fBusbip\fP\fB(8)\fB\fP
-
diff --git a/tools/usb/usbip/src/Makefile.am b/tools/usb/usbip/src/Makefile.am
index 42760c3..1aa5156 100644
--- a/tools/usb/usbip/src/Makefile.am
+++ b/tools/usb/usbip/src/Makefile.am
@@ -9,4 +9,4 @@ usbip_SOURCES := usbip.h utils.h usbip.c utils.c usbip_network.c \
usbip_bind.c usbip_unbind.c usbip_port.c \
usbip_connect.c usbip_disconnect.c
-usbipd_SOURCES := usbip_network.h usbipd.c usbip_network.c
+usbipd_SOURCES := usbip_network.h usbipd.c usbipd_dev.c usbip_network.c
diff --git a/tools/usb/usbip/src/usbipd.c b/tools/usb/usbip/src/usbipd.c
index a0972de..4b15bb1 100644
--- a/tools/usb/usbip/src/usbipd.c
+++ b/tools/usb/usbip/src/usbipd.c
@@ -1,5 +1,6 @@
/*
- * Copyright (C) 2011 matt mooney <mfm@xxxxxxxxxxxxx>
+ * Copyright (C) 2015 Nobuo Iwata
+ * 2011 matt mooney <mfm@xxxxxxxxxxxxx>
* 2005-2007 Takahiro Hirofuchi
* Copyright (C) 2015-2016 Samsung Electronics
* Igor Kotrasinski <i.kotrasinsk@xxxxxxxxxxx>
@@ -43,25 +44,19 @@
#include <signal.h>
#include <poll.h>
-#include "usbip_host_driver.h"
-#include "usbip_host_common.h"
-#include "usbip_device_driver.h"
#include "usbip_common.h"
#include "usbip_network.h"
+#include "usbipd.h"
#include "list.h"
-#undef PROGNAME
-#define PROGNAME "usbipd"
#define MAXSOCKFD 20
#define MAIN_LOOP_TIMEOUT 10
-#define DEFAULT_PID_FILE "/var/run/" PROGNAME ".pid"
-
static const char usbip_version_string[] = PACKAGE_STRING;
static const char usbipd_help_string[] =
- "usage: usbipd [options]\n"
+ "usage: %s [options]\n"
"\n"
" -4, --ipv4\n"
" Bind to IPv4. Default is both.\n"
@@ -82,7 +77,7 @@ static const char usbipd_help_string[] =
"\n"
" -PFILE, --pid FILE\n"
" Write process id to FILE.\n"
- " If no FILE specified, use " DEFAULT_PID_FILE "\n"
+ " If no FILE specified, use %s.\n"
"\n"
" -tPORT, --tcp-port PORT\n"
" Listen on TCP/IP port PORT.\n"
@@ -93,198 +88,9 @@ static const char usbipd_help_string[] =
" -v, --version\n"
" Show version.\n";
-static struct usbip_host_driver *driver;
-
static void usbipd_help(void)
{
- printf("%s\n", usbipd_help_string);
-}
-
-static int recv_request_import(int sockfd)
-{
- struct op_import_request req;
- struct usbip_exported_device *edev;
- struct usbip_usb_device pdu_udev;
- struct list_head *i;
- int found = 0;
- int error = 0;
- int rc;
-
- memset(&req, 0, sizeof(req));
-
- rc = usbip_net_recv(sockfd, &req, sizeof(req));
- if (rc < 0) {
- dbg("usbip_net_recv failed: import request");
- return -1;
- }
- PACK_OP_IMPORT_REQUEST(0, &req);
-
- list_for_each(i, &driver->edev_list) {
- edev = list_entry(i, struct usbip_exported_device, node);
- if (!strncmp(req.busid, edev->udev.busid, SYSFS_BUS_ID_SIZE)) {
- info("found requested device: %s", req.busid);
- found = 1;
- break;
- }
- }
-
- if (found) {
- /* should set TCP_NODELAY for usbip */
- usbip_net_set_nodelay(sockfd);
-
- /* export device needs a TCP/IP socket descriptor */
- rc = usbip_export_device(edev, sockfd);
- if (rc < 0)
- error = 1;
- } else {
- info("requested device not found: %s", req.busid);
- error = 1;
- }
-
- rc = usbip_net_send_op_common(sockfd, OP_REP_IMPORT,
- (!error ? ST_OK : ST_NA));
- if (rc < 0) {
- dbg("usbip_net_send_op_common failed: %#0x", OP_REP_IMPORT);
- return -1;
- }
-
- if (error) {
- dbg("import request busid %s: failed", req.busid);
- return -1;
- }
-
- memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev));
- usbip_net_pack_usb_device(1, &pdu_udev);
-
- rc = usbip_net_send(sockfd, &pdu_udev, sizeof(pdu_udev));
- if (rc < 0) {
- dbg("usbip_net_send failed: devinfo");
- return -1;
- }
-
- dbg("import request busid %s: complete", req.busid);
-
- return 0;
-}
-
-static int send_reply_devlist(int connfd)
-{
- struct usbip_exported_device *edev;
- struct usbip_usb_device pdu_udev;
- struct usbip_usb_interface pdu_uinf;
- struct op_devlist_reply reply;
- struct list_head *j;
- int rc, i;
-
- reply.ndev = 0;
- /* number of exported devices */
- list_for_each(j, &driver->edev_list) {
- reply.ndev += 1;
- }
- info("exportable devices: %d", reply.ndev);
-
- rc = usbip_net_send_op_common(connfd, OP_REP_DEVLIST, ST_OK);
- if (rc < 0) {
- dbg("usbip_net_send_op_common failed: %#0x", OP_REP_DEVLIST);
- return -1;
- }
- PACK_OP_DEVLIST_REPLY(1, &reply);
-
- rc = usbip_net_send(connfd, &reply, sizeof(reply));
- if (rc < 0) {
- dbg("usbip_net_send failed: %#0x", OP_REP_DEVLIST);
- return -1;
- }
-
- list_for_each(j, &driver->edev_list) {
- edev = list_entry(j, struct usbip_exported_device, node);
- dump_usb_device(&edev->udev);
- memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev));
- usbip_net_pack_usb_device(1, &pdu_udev);
-
- rc = usbip_net_send(connfd, &pdu_udev, sizeof(pdu_udev));
- if (rc < 0) {
- dbg("usbip_net_send failed: pdu_udev");
- return -1;
- }
-
- for (i = 0; i < edev->udev.bNumInterfaces; i++) {
- dump_usb_interface(&edev->uinf[i]);
- memcpy(&pdu_uinf, &edev->uinf[i], sizeof(pdu_uinf));
- usbip_net_pack_usb_interface(1, &pdu_uinf);
-
- rc = usbip_net_send(connfd, &pdu_uinf,
- sizeof(pdu_uinf));
- if (rc < 0) {
- err("usbip_net_send failed: pdu_uinf");
- return -1;
- }
- }
- }
-
- return 0;
-}
-
-static int recv_request_devlist(int connfd)
-{
- struct op_devlist_request req;
- int rc;
-
- memset(&req, 0, sizeof(req));
-
- rc = usbip_net_recv(connfd, &req, sizeof(req));
- if (rc < 0) {
- dbg("usbip_net_recv failed: devlist request");
- return -1;
- }
-
- rc = send_reply_devlist(connfd);
- if (rc < 0) {
- dbg("send_reply_devlist failed");
- return -1;
- }
-
- return 0;
-}
-
-static int recv_pdu(int connfd)
-{
- uint16_t code = OP_UNSPEC;
- int ret;
-
- ret = usbip_net_recv_op_common(connfd, &code);
- if (ret < 0) {
- dbg("could not receive opcode: %#0x", code);
- return -1;
- }
-
- ret = usbip_refresh_device_list(driver);
- if (ret < 0) {
- dbg("could not refresh device list: %d", ret);
- return -1;
- }
-
- info("received request: %#0x(%d)", code, connfd);
- switch (code) {
- case OP_REQ_DEVLIST:
- ret = recv_request_devlist(connfd);
- break;
- case OP_REQ_IMPORT:
- ret = recv_request_import(connfd);
- break;
- case OP_REQ_DEVINFO:
- case OP_REQ_CRYPKEY:
- default:
- err("received an unknown opcode: %#0x", code);
- ret = -1;
- }
-
- if (ret == 0)
- info("request %#0x(%d): complete", code, connfd);
- else
- info("request %#0x(%d): failed", code, connfd);
-
- return ret;
+ printf(usbipd_help_string, usbip_progname, usbip_default_pid_file);
}
#ifdef HAVE_LIBWRAP
@@ -293,7 +99,7 @@ static int tcpd_auth(int connfd)
struct request_info request;
int rc;
- request_init(&request, RQ_DAEMON, PROGNAME, RQ_FILE, connfd, 0);
+ request_init(&request, RQ_DAEMON, usbip_progname, RQ_FILE, connfd, 0);
fromhost(&request);
rc = hosts_access(&request);
if (rc == 0)
@@ -303,12 +109,11 @@ static int tcpd_auth(int connfd)
}
#endif
-static int do_accept(int listenfd)
+static int do_accept(int listenfd, char *host, char *port)
{
int connfd;
struct sockaddr_storage ss;
socklen_t len = sizeof(ss);
- char host[NI_MAXHOST], port[NI_MAXSERV];
int rc;
memset(&ss, 0, sizeof(ss));
@@ -319,8 +124,8 @@ static int do_accept(int listenfd)
return -1;
}
- rc = getnameinfo((struct sockaddr *)&ss, len, host, sizeof(host),
- port, sizeof(port), NI_NUMERICHOST | NI_NUMERICSERV);
+ rc = getnameinfo((struct sockaddr *)&ss, len, host, NI_MAXHOST,
+ port, NI_MAXSERV, NI_NUMERICHOST | NI_NUMERICSERV);
if (rc)
err("getnameinfo: %s", gai_strerror(rc));
@@ -334,6 +139,9 @@ static int do_accept(int listenfd)
#endif
info("connection from %s:%s", host, port);
+ /* should set TCP_NODELAY for usbip */
+ usbip_net_set_nodelay(connfd);
+
return connfd;
}
@@ -341,14 +149,15 @@ int process_request(int listenfd)
{
pid_t childpid;
int connfd;
+ char host[NI_MAXHOST], port[NI_MAXSERV];
- connfd = do_accept(listenfd);
+ connfd = do_accept(listenfd, host, port);
if (connfd < 0)
return -1;
childpid = fork();
if (childpid == 0) {
close(listenfd);
- recv_pdu(connfd);
+ usbip_recv_pdu(connfd, host, port);
exit(0);
}
close(connfd);
@@ -503,13 +312,13 @@ static int do_standalone_mode(int daemonize, int ipv4, int ipv6)
struct timespec timeout;
sigset_t sigmask;
- if (usbip_driver_open(driver))
+ if (usbip_open_driver())
return -1;
if (daemonize) {
if (daemon(0, 0) < 0) {
err("daemonizing failed: %s", strerror(errno));
- usbip_driver_close(driver);
+ usbip_close_driver();
return -1;
}
umask(0);
@@ -518,7 +327,7 @@ static int do_standalone_mode(int daemonize, int ipv4, int ipv6)
set_signal();
write_pid_file();
- info("starting " PROGNAME " (%s)", usbip_version_string);
+ info("starting %s (%s)", usbip_progname, usbip_version_string);
/*
* To suppress warnings on systems with bindv6only disabled
@@ -534,7 +343,7 @@ static int do_standalone_mode(int daemonize, int ipv4, int ipv6)
ai_head = do_getaddrinfo(NULL, family);
if (!ai_head) {
- usbip_driver_close(driver);
+ usbip_close_driver();
return -1;
}
nsockfd = listen_all_addrinfo(ai_head, sockfdlist,
@@ -542,7 +351,7 @@ static int do_standalone_mode(int daemonize, int ipv4, int ipv6)
freeaddrinfo(ai_head);
if (nsockfd <= 0) {
err("failed to open a listening socket");
- usbip_driver_close(driver);
+ usbip_close_driver();
return -1;
}
@@ -581,9 +390,9 @@ static int do_standalone_mode(int daemonize, int ipv4, int ipv6)
}
}
- info("shutting down " PROGNAME);
+ info("shutting down %s", usbip_progname);
free(fds);
- usbip_driver_close(driver);
+ usbip_close_driver();
return 0;
}
@@ -594,7 +403,6 @@ int main(int argc, char *argv[])
{ "ipv4", no_argument, NULL, '4' },
{ "ipv6", no_argument, NULL, '6' },
{ "daemon", no_argument, NULL, 'D' },
- { "daemon", no_argument, NULL, 'D' },
{ "debug", no_argument, NULL, 'd' },
{ "device", no_argument, NULL, 'e' },
{ "pid", optional_argument, NULL, 'P' },
@@ -623,7 +431,7 @@ int main(int argc, char *argv[])
err("not running as root?");
cmd = cmd_standalone_mode;
- driver = &host_driver;
+ usbip_init_driver();
for (;;) {
opt = getopt_long(argc, argv, "46DdeP::t:hv", longopts, NULL);
@@ -647,7 +455,7 @@ int main(int argc, char *argv[])
cmd = cmd_help;
break;
case 'P':
- pid_file = optarg ? optarg : DEFAULT_PID_FILE;
+ pid_file = optarg ? optarg : usbip_default_pid_file;
break;
case 't':
usbip_setup_port_number(optarg);
@@ -656,7 +464,7 @@ int main(int argc, char *argv[])
cmd = cmd_version;
break;
case 'e':
- driver = &device_driver;
+ usbip_update_driver();
break;
case '?':
usbipd_help();
@@ -674,7 +482,7 @@ int main(int argc, char *argv[])
remove_pid_file();
break;
case cmd_version:
- printf(PROGNAME " (%s)\n", usbip_version_string);
+ printf("%s (%s)\n", usbip_progname, usbip_version_string);
rc = 0;
break;
case cmd_help:
diff --git a/tools/usb/usbip/src/usbipd.h b/tools/usb/usbip/src/usbipd.h
new file mode 100644
index 0000000..df514f7
--- /dev/null
+++ b/tools/usb/usbip/src/usbipd.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2015 Nobuo Iwata
+ * 2011 matt mooney <mfm@xxxxxxxxxxxxx>
+ * 2005-2007 Takahiro Hirofuchi
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __USBIPD_H
+#define __USBIPD_H
+
+#include "usbip_common.h"
+
+#ifdef HAVE_CONFIG_H
+#include "../config.h"
+#endif
+
+extern char *usbip_progname;
+extern char *usbip_default_pid_file;
+
+int usbip_recv_pdu(int connfd, char *host, char *port);
+
+void usbip_init_driver(void);
+void usbip_update_driver(void);
+int usbip_open_driver(void);
+void usbip_close_driver(void);
+
+#endif /* __USBIPD_H */
diff --git a/tools/usb/usbip/src/usbipd_dev.c b/tools/usb/usbip/src/usbipd_dev.c
new file mode 100644
index 0000000..33f6c22
--- /dev/null
+++ b/tools/usb/usbip/src/usbipd_dev.c
@@ -0,0 +1,252 @@
+/*
+ * Copyright (C) 2015 Nobuo Iwata
+ * 2011 matt mooney <mfm@xxxxxxxxxxxxx>
+ * 2005-2007 Takahiro Hirofuchi
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "../config.h"
+#endif
+
+#define _GNU_SOURCE
+#include <errno.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <arpa/inet.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+#include "usbip_host_driver.h"
+#include "usbip_host_common.h"
+#include "usbip_device_driver.h"
+#include "usbip_common.h"
+#include "usbip_network.h"
+#include "list.h"
+
+char *usbip_progname = "usbipd";
+char *usbip_default_pid_file = "/var/run/usbipd";
+
+static struct usbip_host_driver *driver;
+
+void usbip_init_driver(void)
+{
+ driver = &host_driver;
+}
+
+void usbip_update_driver(void)
+{
+ driver = &device_driver;
+}
+
+int usbip_open_driver(void)
+{
+ return usbip_driver_open(driver);
+}
+
+void usbip_close_driver(void)
+{
+ usbip_driver_close(driver);
+}
+
+static int recv_request_import(int sockfd)
+{
+ struct op_import_request req;
+ struct op_common reply;
+ struct usbip_exported_device *edev;
+ struct usbip_usb_device pdu_udev;
+ struct list_head *i;
+ int found = 0;
+ int error = 0;
+ int rc;
+
+ memset(&req, 0, sizeof(req));
+ memset(&reply, 0, sizeof(reply));
+
+ rc = usbip_net_recv(sockfd, &req, sizeof(req));
+ if (rc < 0) {
+ dbg("usbip_net_recv failed: import request");
+ return -1;
+ }
+ PACK_OP_IMPORT_REQUEST(0, &req);
+
+ list_for_each(i, &driver->edev_list) {
+ edev = list_entry(i, struct usbip_exported_device, node);
+ if (!strncmp(req.busid, edev->udev.busid, SYSFS_BUS_ID_SIZE)) {
+ info("found requested device: %s", req.busid);
+ found = 1;
+ break;
+ }
+ }
+
+ if (found) {
+ /* export device needs a TCP/IP socket descriptor */
+ rc = usbip_export_device(edev, sockfd);
+ if (rc < 0)
+ error = 1;
+ } else {
+ info("requested device not found: %s", req.busid);
+ error = 1;
+ }
+
+ rc = usbip_net_send_op_common(sockfd, OP_REP_IMPORT,
+ (!error ? ST_OK : ST_NA));
+ if (rc < 0) {
+ dbg("usbip_net_send_op_common failed: %#0x", OP_REP_IMPORT);
+ return -1;
+ }
+
+ if (error) {
+ dbg("import request busid %s: failed", req.busid);
+ return -1;
+ }
+
+ memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev));
+ usbip_net_pack_usb_device(1, &pdu_udev);
+
+ rc = usbip_net_send(sockfd, &pdu_udev, sizeof(pdu_udev));
+ if (rc < 0) {
+ dbg("usbip_net_send failed: devinfo");
+ return -1;
+ }
+
+ dbg("import request busid %s: complete", req.busid);
+
+ return 0;
+}
+
+static int send_reply_devlist(int connfd)
+{
+ struct usbip_exported_device *edev;
+ struct usbip_usb_device pdu_udev;
+ struct usbip_usb_interface pdu_uinf;
+ struct op_devlist_reply reply;
+ struct list_head *j;
+ int rc, i;
+
+ reply.ndev = 0;
+ /* number of exported devices */
+ list_for_each(j, &driver->edev_list) {
+ reply.ndev += 1;
+ }
+ info("exportable devices: %d", reply.ndev);
+
+ rc = usbip_net_send_op_common(connfd, OP_REP_DEVLIST, ST_OK);
+ if (rc < 0) {
+ dbg("usbip_net_send_op_common failed: %#0x", OP_REP_DEVLIST);
+ return -1;
+ }
+ PACK_OP_DEVLIST_REPLY(1, &reply);
+
+ rc = usbip_net_send(connfd, &reply, sizeof(reply));
+ if (rc < 0) {
+ dbg("usbip_net_send failed: %#0x", OP_REP_DEVLIST);
+ return -1;
+ }
+
+ list_for_each(j, &driver->edev_list) {
+ edev = list_entry(j, struct usbip_exported_device, node);
+ dump_usb_device(&edev->udev);
+ memcpy(&pdu_udev, &edev->udev, sizeof(pdu_udev));
+ usbip_net_pack_usb_device(1, &pdu_udev);
+
+ rc = usbip_net_send(connfd, &pdu_udev, sizeof(pdu_udev));
+ if (rc < 0) {
+ dbg("usbip_net_send failed: pdu_udev");
+ return -1;
+ }
+
+ for (i = 0; i < edev->udev.bNumInterfaces; i++) {
+ dump_usb_interface(&edev->uinf[i]);
+ memcpy(&pdu_uinf, &edev->uinf[i], sizeof(pdu_uinf));
+ usbip_net_pack_usb_interface(1, &pdu_uinf);
+
+ rc = usbip_net_send(connfd, &pdu_uinf,
+ sizeof(pdu_uinf));
+ if (rc < 0) {
+ err("usbip_net_send failed: pdu_uinf");
+ return -1;
+ }
+ }
+ }
+
+ return 0;
+}
+
+static int recv_request_devlist(int connfd)
+{
+ struct op_devlist_request req;
+ int rc;
+
+ memset(&req, 0, sizeof(req));
+
+ rc = usbip_net_recv(connfd, &req, sizeof(req));
+ if (rc < 0) {
+ dbg("usbip_net_recv failed: devlist request");
+ return -1;
+ }
+
+ rc = send_reply_devlist(connfd);
+ if (rc < 0) {
+ dbg("send_reply_devlist failed");
+ return -1;
+ }
+
+ return 0;
+}
+
+int usbip_recv_pdu(int connfd, char *host, char *port)
+{
+ uint16_t code = OP_UNSPEC;
+ int ret;
+
+ ret = usbip_net_recv_op_common(connfd, &code);
+ if (ret < 0) {
+ dbg("could not receive opcode: %#0x", code);
+ return -1;
+ }
+
+ ret = usbip_refresh_device_list(driver);
+ if (ret < 0) {
+ dbg("could not refresh device list: %d", ret);
+ return -1;
+ }
+
+ info("received request: %#0x(%d)", code, connfd);
+ switch (code) {
+ case OP_REQ_DEVLIST:
+ ret = recv_request_devlist(connfd);
+ break;
+ case OP_REQ_IMPORT:
+ ret = recv_request_import(connfd);
+ break;
+ case OP_REQ_DEVINFO:
+ case OP_REQ_CRYPKEY:
+ default:
+ err("received an unknown opcode: %#0x", code);
+ ret = -1;
+ }
+
+ if (ret == 0)
+ info("request %#0x(%s:%s): complete", code, host, port);
+ else
+ info("request %#0x(%s:%s): failed", code, host, port);
+
+ return ret;
+}
--
2.1.0
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