static error_t
pc_mouse_start (void *handle)
{
error_t err;
char device_name[9];
int devnum = majordev << 3 | minordev;
device_t device_master;
sprintf (device_name, "mouse%d", devnum);
err = get_privileged_ports (0, &device_master);
if (err)
return err;
err = device_open (device_master, D_READ, device_name, &mousedev);
mach_port_deallocate (mach_task_self (), device_master);
if (err)
return ENODEV;
err = driver_add_input (&pc_mouse_ops, NULL);
if (err)
{
device_close (mousedev);
mach_port_deallocate (mach_task_self (), mousedev);
return err;
}
cthread_detach (cthread_fork (input_loop, NULL));
if (repeater_node)
setrepeater (repeater_node);
return 0;
}
bool options_parse_driver(options_state_t *s)
{
const char *option = s->argv[s->i];
if (option[0] != '-' || option[1] == '\0') {
/* argument is not an option but an input filename */
compilation_unit_type_t type = forced_unittype;
if (type == COMPILATION_UNIT_AUTODETECT && streq(option, "-")) {
/* - implicitly means C source file */
type = COMPILATION_UNIT_C;
}
driver_add_input(option, type);
s->had_inputs = true;
return true;
}
++option;
const char *arg;
if ((arg = prefix_arg("o", s)) != NULL) {
outname = arg;
} else if ((arg = prefix_arg("x", s)) != NULL) {
forced_unittype = get_unit_type_from_string(arg);
if (forced_unittype == COMPILATION_UNIT_UNKNOWN) {
errorf(NULL, "unknown language '%s'", arg);
s->argument_errors = true;
return false;
}
} else if (simple_arg("pipe", s)) {
/* here for gcc compatibility */
} else if ((arg = equals_arg("std", s)) != NULL
|| (arg = equals_arg("-std", s)) != NULL) {
set_language_standard(arg);
} else if (simple_arg("ansi", s)) {
standard = STANDARD_ANSI;
} else if (simple_arg("-gcc", s)) {
features_on |= _GNUC;
features_off &= ~_GNUC;
} else if (simple_arg("-no-gcc", s)) {
features_on &= ~_GNUC;
features_off |= _GNUC;
} else if (simple_arg("-ms", s)) {
features_on |= _MS;
features_off &= ~_MS;
} else if (simple_arg("-no-ms", s)) {
features_on &= ~_MS;
features_off |= _MS;
} else if (simple_arg("-print-implicit-cast", s)) {
print_implicit_casts = true;
} else if (simple_arg("-print-parenthesis", s)) {
print_parenthesis = true;
} else if ((arg = spaced_arg("-jna-limit", s)) != NULL) {
jna_limit_output(arg);
} else if ((arg = spaced_arg("-jna-libname", s)) != NULL) {
jna_set_libname(arg);
} else if (simple_arg("v", s)) {
driver_verbose = true;
} else if (simple_arg("-time", s)) {
do_timing = true;
print_timing = true;
} else if (simple_arg("-statev", s)) {
do_timing = true;
produce_statev = true;
} else if ((arg = equals_arg("-filtev", s)) != NULL) {
filtev = arg;
} else if (simple_arg("version", s) || simple_arg("-version", s)) {
s->action = action_version;
} else if (simple_arg("dumpversion", s)) {
s->action = action_version_short;
} else if (simple_arg("dumpmachine", s)) {
s->action = action_dumpmachine;
} else if (option[0] == 'd') {
/* scan debug flags */
for (const char *flag = &option[1]; *flag != '\0'; ++flag) {
if (*flag == 'M')
dump_defines = true;
}
} else {
return false;
}
return true;
}