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fix seat not updated for existing buttons

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This commit is contained in:
Morgan
2025-12-06 18:43:42 +09:00
parent 52ec8abc44
commit cc20b387f8
2 changed files with 17 additions and 22 deletions
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30
src/login/logind-core.c
View File

@@ -244,11 +244,14 @@ int manager_add_inhibitor(Manager *m, const char* id, Inhibitor **ret) {
int manager_add_button(Manager *m, const char *name, Button **ret_button) {
Button *b;
bool is_new;
assert(m);
assert(name);
b = hashmap_get(m->buttons, name);
is_new = !b;
if (!b) {
b = button_new(m, name);
if (!b)
@@ -258,7 +261,7 @@ int manager_add_button(Manager *m, const char *name, Button **ret_button) {
if (ret_button)
*ret_button = b;
return 0;
return is_new;
}
int manager_process_seat_device(Manager *m, sd_device *d) {
@@ -329,7 +332,7 @@ int manager_process_seat_device(Manager *m, sd_device *d) {
}
int manager_process_button_device(Manager *m, sd_device *d, Button **ret_button) {
const char *sysname, *sn;
const char *sysname;
Button *b;
int r;
@@ -342,18 +345,16 @@ int manager_process_button_device(Manager *m, sd_device *d, Button **ret_button)
if (device_for_action(d, SD_DEVICE_REMOVE) ||
sd_device_has_current_tag(d, "power-switch") <= 0) {
button_free(hashmap_get(m->buttons, sysname));
goto no_match;
}
b = hashmap_get(m->buttons, sysname);
if (b)
goto no_match;
goto unwatch;
}
r = manager_add_button(m, sysname, &b);
if (r < 0)
return r;
bool is_new = r > 0;
const char *sn;
r = device_get_seat(d, &sn);
if (r < 0)
return r;
@@ -361,19 +362,18 @@ int manager_process_button_device(Manager *m, sd_device *d, Button **ret_button)
button_set_seat(b, sn);
r = button_open(b);
if (r < 0) {
/* event device doesn't have any keys or switches relevant to us? (or any other error
if (r < 0) /* event device doesn't have any keys or switches relevant to us? (or any other error
* opening the device?) let's close the button again. */
button_free(b);
goto no_match;
}
goto unwatch;
if (ret_button)
*ret_button = b;
return 1;
return is_new;
unwatch:
button_free(b);
no_match:
if (ret_button)
*ret_button = NULL;

7
src/login/logind.c
View File

@@ -740,15 +740,10 @@ static int manager_dispatch_vcsa_udev(sd_device_monitor *monitor, sd_device *dev
static int manager_dispatch_button_udev(sd_device_monitor *monitor, sd_device *device, void *userdata) {
Manager *m = ASSERT_PTR(userdata);
Button *b;
int r;
assert(device);
r = manager_process_button_device(m, device, &b);
if (r < 0)
return 0;
if (r > 0)
if (manager_process_button_device(m, device, &b) > 0)
(void) button_check_switches(b);
return 0;