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server: add const qualifier to function arguments where possible

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Makes it possible to e.g. `call wl_client_get_credentials` with a `const
struct wl_client *` from a global filter callback.

Signed-off-by: Sebastian Wick <sebastian.wick@redhat.com>
This commit is contained in:
Sebastian Wick 2023-07-06 18:18:37 +02:00 • committed by Sebastian Wick
parent 597a6b94f5
commit bdba21ec92
3 changed files with 19 additions and 18 deletions
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10
src/wayland-server.c
View file

@ -619,7 +619,7 @@ err_client:
* \memberof wl_client
*/
WL_EXPORT void
wl_client_get_credentials(struct wl_client *client,
wl_client_get_credentials(const struct wl_client *client,
pid_t *pid, uid_t *uid, gid_t *gid)
{
if (pid)
@ -799,7 +799,7 @@ wl_resource_destroy(struct wl_resource *resource)
}
WL_EXPORT uint32_t
wl_resource_get_id(struct wl_resource *resource)
wl_resource_get_id(const struct wl_resource *resource)
{
return resource->object.id;
}
@ -853,7 +853,7 @@ wl_resource_get_user_data(struct wl_resource *resource)
}
WL_EXPORT int
wl_resource_get_version(struct wl_resource *resource)
wl_resource_get_version(const struct wl_resource *resource)
{
return resource->version;
}
@ -900,7 +900,7 @@ wl_resource_get_destroy_listener(struct wl_resource *resource,
* \memberof wl_resource
*/
WL_EXPORT const char *
wl_resource_get_class(struct wl_resource *resource)
wl_resource_get_class(const struct wl_resource *resource)
{
return resource->object.interface->name;
}
@ -1496,7 +1496,7 @@ wl_global_set_user_data(struct wl_global *global, void *data)
* \memberof wl_display
*/
WL_EXPORT uint32_t
wl_display_get_serial(struct wl_display *display)
wl_display_get_serial(const struct wl_display *display)
{
return display->serial;
}