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-rw-r--r--include/backend.h2
-rw-r--r--include/libseat.h2
-rw-r--r--libseat/backend/logind.c4
-rw-r--r--libseat/backend/noop.c4
-rw-r--r--libseat/backend/seatd.c6
-rw-r--r--libseat/libseat.c2
6 files changed, 10 insertions, 10 deletions
diff --git a/include/backend.h b/include/backend.h
index 075f48c..8f6ff39 100644
--- a/include/backend.h
+++ b/include/backend.h
@@ -16,7 +16,7 @@ struct named_backend {
};
struct seat_impl {
- struct libseat *(*open_seat)(struct libseat_seat_listener *listener, void *data);
+ struct libseat *(*open_seat)(const struct libseat_seat_listener *listener, void *data);
int (*disable_seat)(struct libseat *seat);
int (*close_seat)(struct libseat *seat);
const char *(*seat_name)(struct libseat *seat);
diff --git a/include/libseat.h b/include/libseat.h
index 82098ea..2647fb9 100644
--- a/include/libseat.h
+++ b/include/libseat.h
@@ -55,7 +55,7 @@ struct libseat_seat_listener {
* Returns a pointer to an opaque libseat struct on success. Returns NULL and
* sets errno on error.
*/
-struct libseat *libseat_open_seat(struct libseat_seat_listener *listener, void *userdata);
+struct libseat *libseat_open_seat(const struct libseat_seat_listener *listener, void *userdata);
/*
* Disables a seat, used in response to a disable_seat event. After disabling
diff --git a/libseat/backend/logind.c b/libseat/backend/logind.c
index aa659a6..d62b976 100644
--- a/libseat/backend/logind.c
+++ b/libseat/backend/logind.c
@@ -30,7 +30,7 @@
struct backend_logind {
struct libseat base;
- struct libseat_seat_listener *seat_listener;
+ const struct libseat_seat_listener *seat_listener;
void *seat_listener_data;
sd_bus *bus;
@@ -621,7 +621,7 @@ static int set_type(struct backend_logind *backend, const char *type) {
return ret;
}
-static struct libseat *logind_open_seat(struct libseat_seat_listener *listener, void *data) {
+static struct libseat *logind_open_seat(const struct libseat_seat_listener *listener, void *data) {
struct backend_logind *backend = calloc(1, sizeof(struct backend_logind));
if (backend == NULL) {
return NULL;
diff --git a/libseat/backend/noop.c b/libseat/backend/noop.c
index 71d0224..7436c48 100644
--- a/libseat/backend/noop.c
+++ b/libseat/backend/noop.c
@@ -13,7 +13,7 @@
struct backend_noop {
struct libseat base;
- struct libseat_seat_listener *seat_listener;
+ const struct libseat_seat_listener *seat_listener;
void *seat_listener_data;
bool initial_setup;
@@ -103,7 +103,7 @@ static int dispatch_background(struct libseat *base, int timeout) {
return 0;
}
-static struct libseat *noop_open_seat(struct libseat_seat_listener *listener, void *data) {
+static struct libseat *noop_open_seat(const struct libseat_seat_listener *listener, void *data) {
struct backend_noop *backend = calloc(1, sizeof(struct backend_noop));
if (backend == NULL) {
return NULL;
diff --git a/libseat/backend/seatd.c b/libseat/backend/seatd.c
index 97971aa..25d8e95 100644
--- a/libseat/backend/seatd.c
+++ b/libseat/backend/seatd.c
@@ -33,7 +33,7 @@ struct pending_event {
struct backend_seatd {
struct libseat base;
struct connection connection;
- struct libseat_seat_listener *seat_listener;
+ const struct libseat_seat_listener *seat_listener;
void *seat_listener_data;
struct linked_list pending_events;
bool error;
@@ -363,7 +363,7 @@ static int dispatch_and_execute(struct libseat *base, int timeout) {
return predispatch + postdispatch;
}
-static struct libseat *_open_seat(struct libseat_seat_listener *listener, void *data, int fd) {
+static struct libseat *_open_seat(const struct libseat_seat_listener *listener, void *data, int fd) {
assert(listener != NULL);
assert(listener->enable_seat != NULL && listener->disable_seat != NULL);
struct backend_seatd *backend = calloc(1, sizeof(struct backend_seatd));
@@ -411,7 +411,7 @@ alloc_error:
return NULL;
}
-static struct libseat *open_seat(struct libseat_seat_listener *listener, void *data) {
+static struct libseat *open_seat(const struct libseat_seat_listener *listener, void *data) {
int fd = seatd_connect();
if (fd == -1) {
return NULL;
diff --git a/libseat/libseat.c b/libseat/libseat.c
index 42449a8..8cc9ab2 100644
--- a/libseat/libseat.c
+++ b/libseat/libseat.c
@@ -34,7 +34,7 @@ static const struct named_backend impls[] = {
#error At least one backend must be enabled
#endif
-struct libseat *libseat_open_seat(struct libseat_seat_listener *listener, void *data) {
+struct libseat *libseat_open_seat(const struct libseat_seat_listener *listener, void *data) {
if (listener == NULL || listener->enable_seat == NULL || listener->disable_seat == NULL) {
errno = EINVAL;
return NULL;