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seat: add kmscon_session_is_active() helper

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This helper allows to check whether a given session is currently the
active session on its registered seat.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-10-12 15:26:07 +02:00
parent 6977a7ecf0
commit 70386fb702
2 changed files with 6 additions and 0 deletions
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5
src/kmscon_seat.c
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@ -494,3 +494,8 @@ void kmscon_session_deactivate(struct kmscon_session *sess)
session_deactivate(sess);
}
bool kmscon_session_is_active(struct kmscon_session *sess)
{
return sess && sess->seat && sess->seat->cur_sess == sess;
}

1
src/kmscon_seat.h
View File

@ -93,5 +93,6 @@ bool kmscon_session_is_registered(struct kmscon_session *sess);
void kmscon_session_activate(struct kmscon_session *sess);
void kmscon_session_deactivate(struct kmscon_session *sess);
bool kmscon_session_is_active(struct kmscon_session *sess);
#endif /* KMSCON_SEAT_H */