if (!(port = malloc(sizeof(struct sp_port))))
RETURN_ERROR(SP_ERR_MEM, "Port structure malloc failed");
if (!(port = malloc(sizeof(struct sp_port))))
RETURN_ERROR(SP_ERR_MEM, "Port structure malloc failed");
if (!(list = malloc(sizeof(struct sp_port **))))
RETURN_ERROR(SP_ERR_MEM, "Port list malloc failed");
if (!(list = malloc(sizeof(struct sp_port **))))
RETURN_ERROR(SP_ERR_MEM, "Port list malloc failed");
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("HARDWARE\\DEVICEMAP\\SERIALCOMM"),
0, KEY_QUERY_VALUE, &key) != ERROR_SUCCESS) {
SET_FAIL(ret, "RegOpenKeyEx() failed");
goto out_done;
}
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T("HARDWARE\\DEVICEMAP\\SERIALCOMM"),
0, KEY_QUERY_VALUE, &key) != ERROR_SUCCESS) {
SET_FAIL(ret, "RegOpenKeyEx() failed");
goto out_done;
}
if (RegQueryInfoKey(key, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
&max_value_len, &max_data_size, NULL, NULL) != ERROR_SUCCESS) {
SET_FAIL(ret, "RegQueryInfoKey() failed");
if (RegQueryInfoKey(key, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
&max_value_len, &max_data_size, NULL, NULL) != ERROR_SUCCESS) {
SET_FAIL(ret, "RegQueryInfoKey() failed");
while (
value_len = max_value_len + 1,
data_size = max_data_size,
while (
value_len = max_value_len + 1,
data_size = max_data_size,
if (IOMasterPort(MACH_PORT_NULL, &master) != KERN_SUCCESS) {
SET_FAIL(ret, "IOMasterPort() failed");
goto out_done;
}
if (IOMasterPort(MACH_PORT_NULL, &master) != KERN_SUCCESS) {
SET_FAIL(ret, "IOMasterPort() failed");
goto out_done;
}
if (!(classes = IOServiceMatching(kIOSerialBSDServiceValue))) {
SET_FAIL(ret, "IOServiceMatching() failed");
goto out_done;
if (!(classes = IOServiceMatching(kIOSerialBSDServiceValue))) {
SET_FAIL(ret, "IOServiceMatching() failed");
goto out_done;
CFDictionarySetValue(classes,
CFSTR(kIOSerialBSDTypeKey), CFSTR(kIOSerialBSDAllTypes));
CFDictionarySetValue(classes,
CFSTR(kIOSerialBSDTypeKey), CFSTR(kIOSerialBSDAllTypes));
if (IOServiceGetMatchingServices(master, classes, &iter) != KERN_SUCCESS) {
SET_FAIL(ret, "IOServiceGetMatchingServices() failed");
goto out_done;
if (IOServiceGetMatchingServices(master, classes, &iter) != KERN_SUCCESS) {
SET_FAIL(ret, "IOServiceGetMatchingServices() failed");
goto out_done;
while ((port = IOIteratorNext(iter))) {
cf_path = IORegistryEntryCreateCFProperty(port,
CFSTR(kIOCalloutDeviceKey), kCFAllocatorDefault, 0);
while ((port = IOIteratorNext(iter))) {
cf_path = IORegistryEntryCreateCFProperty(port,
CFSTR(kIOCalloutDeviceKey), kCFAllocatorDefault, 0);
ud = udev_new();
ud_enumerate = udev_enumerate_new(ud);
udev_enumerate_add_match_subsystem(ud_enumerate, "tty");
udev_enumerate_scan_devices(ud_enumerate);
ud_list = udev_enumerate_get_list_entry(ud_enumerate);
ud = udev_new();
ud_enumerate = udev_enumerate_new(ud);
udev_enumerate_add_match_subsystem(ud_enumerate, "tty");
udev_enumerate_scan_devices(ud_enumerate);
ud_list = udev_enumerate_get_list_entry(ud_enumerate);
udev_list_entry_foreach(ud_entry, ud_list) {
path = udev_list_entry_get_name(ud_entry);
udev_list_entry_foreach(ud_entry, ud_list) {
path = udev_list_entry_get_name(ud_entry);
ud_dev = udev_device_new_from_syspath(ud, path);
/* If there is no parent device, this is a virtual tty. */
ud_parent = udev_device_get_parent(ud_dev);
if (ud_parent == NULL) {
ud_dev = udev_device_new_from_syspath(ud, path);
/* If there is no parent device, this is a virtual tty. */
ud_parent = udev_device_get_parent(ud_dev);
if (ud_parent == NULL) {
* is to try to open them and make an ioctl call. */
driver = udev_device_get_driver(ud_parent);
if (driver && !strcmp(driver, "serial8250")) {
* is to try to open them and make an ioctl call. */
driver = udev_device_get_driver(ud_parent);
if (driver && !strcmp(driver, "serial8250")) {
- if ((fd = open(name, O_RDWR | O_NONBLOCK | O_NOCTTY)) < 0)
+ DEBUG("serial8250 device, attempting to open");
+ if ((fd = open(name, O_RDWR | O_NONBLOCK | O_NOCTTY)) < 0) {
+ DEBUG("open failed, skipping");
}
DEBUG("Found port %s", name);
list = list_append(list, name);
}
DEBUG("Found port %s", name);
list = list_append(list, name);
#ifdef _WIN32
/* Returns non-zero upon success, 0 upon failure. */
if (CloseHandle(port->hdl) == 0)
#ifdef _WIN32
/* Returns non-zero upon success, 0 upon failure. */
if (CloseHandle(port->hdl) == 0)
#ifdef _WIN32
/* Returns non-zero upon success, 0 upon failure. */
if (FlushFileBuffers(port->hdl) == 0)
#ifdef _WIN32
/* Returns non-zero upon success, 0 upon failure. */
if (FlushFileBuffers(port->hdl) == 0)
TRACE("%d, %p", fd, baudrate);
TRACE("%d, %p", fd, baudrate);
if (!(data = malloc(get_termios_size())))
RETURN_ERROR(SP_ERR_MEM, "termios malloc failed");
if (!(data = malloc(get_termios_size())))
RETURN_ERROR(SP_ERR_MEM, "termios malloc failed");
TRACE("%d, %d", fd, baudrate);
TRACE("%d, %d", fd, baudrate);
if (!(data = malloc(get_termios_size())))
RETURN_ERROR(SP_ERR_MEM, "termios malloc failed");
if (!(data = malloc(get_termios_size())))
RETURN_ERROR(SP_ERR_MEM, "termios malloc failed");
set_termios_speed(data, baudrate);
if (ioctl(fd, get_termios_set_ioctl(), data) < 0) {
set_termios_speed(data, baudrate);
if (ioctl(fd, get_termios_set_ioctl(), data) < 0) {
TRACE("%d, %p", fd, flow);
TRACE("%d, %p", fd, flow);
if (!(data = malloc(get_termiox_size())))
RETURN_ERROR(SP_ERR_MEM, "termiox malloc failed");
if (!(data = malloc(get_termiox_size())))
RETURN_ERROR(SP_ERR_MEM, "termiox malloc failed");
TRACE("%d, %d", fd, flow);
TRACE("%d, %d", fd, flow);
if (!(data = malloc(get_termiox_size())))
RETURN_ERROR(SP_ERR_MEM, "termiox malloc failed");
if (!(data = malloc(get_termiox_size())))
RETURN_ERROR(SP_ERR_MEM, "termiox malloc failed");
set_termiox_flow(data, flow);
if (ioctl(fd, TCSETX, data) < 0) {
set_termiox_flow(data, flow);
if (ioctl(fd, TCSETX, data) < 0) {
TRACE("%p, %p, %p", port, data, config);
TRACE("%p, %p, %p", port, data, config);
#ifdef _WIN32
if (!GetCommState(port->hdl, &data->dcb))
RETURN_FAIL("GetCommState() failed");
#ifdef _WIN32
if (!GetCommState(port->hdl, &data->dcb))
RETURN_FAIL("GetCommState() failed");
TRACE("%p, %p, %p", port, data, config);
TRACE("%p, %p, %p", port, data, config);