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author | David Herrmann <dh.herrmann@gmail.com> | 2013-09-17 17:40:02 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2013-09-17 13:49:24 -0500 |
commit | bf7825ae69f53a7e80a740547919833e49ed1df4 (patch) | |
tree | 2f7555bd768a78b782a138c4eeb80b076a194de6 /docs/Makefile | |
parent | 9209d5121dfb3049cbf280139c4cc40c2038edcc (diff) |
logind: extract has_vts() from can_multi_session()
We currently use seat_can_multi_session() to test for two things:
* whether the seat can handle session-switching
* whether the seat has VTs
As both are currently logically equivalent, we didn't care. However, we
want to allow session-switching on seats without VTs, so split this helper
into:
* seat_can_multi_session(): whether session-switching is supported
* seat_has_vts(): whether the seat has VTs
Note that only one seat on a system can have VTs. There is only one set of
them. We automatically assign them to seat0 as usual.
With this patch in place, we can easily add new session-switching/tracking
methods without breaking any VT code as it is now protected by has_vts(),
no longer by can_multi_session().
Diffstat (limited to 'docs/Makefile')
0 files changed, 0 insertions, 0 deletions