Changeset c11ee605 in mainline for uspace/srv/hid/display/display.h

Timestamp:

2020-05-11T15:36:46Z (4 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

83cb672

Parents:

e49b7997

Message:

Display server needs some locking

Sometimes destroying a window would race with event delivery. We add
one big lock for the display object that is taken before servicing
any client request or input event.

File:

• uspace/srv/hid/display/display.h (modified) (1 diff)

uspace/srv/hid/display/display.h

@@ -50 +50 @@
 extern errno_t ds_display_create(gfx_context_t *, ds_display_t **);
 extern void ds_display_destroy(ds_display_t *);
+extern void ds_display_lock(ds_display_t *);
+extern void ds_display_unlock(ds_display_t *);
 extern void ds_display_get_info(ds_display_t *, display_info_t *);
 extern void ds_display_add_client(ds_display_t *, ds_client_t *);