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Progress on capabilities

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Capabilities will be shared among collection of threads. A pager
will have a right to share its own capabilities with its space,
its thread group and its container.

Currently sharing is possible with only all of the caps. Next,
it will be support for cap splitting, granting, and partial sharing
and granting.
This commit is contained in:
Bahadir Balban
2009-10-22 14:04:25 +03:00
parent c6bdd65e48
commit 0f9ea9674c
14 changed files with 298 additions and 47 deletions
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4
include/l4/generic/tcb.h
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@@ -102,9 +102,9 @@ struct ktcb {
struct container *container;
struct pager *pager;
/* Capability list */
struct cap_list *cap_list_ptr;
/* Capability lists */
struct cap_list cap_list;
struct cap_list tgr_cap_list;
/* Fields for ipc rendezvous */
struct waitqueue_head wqh_recv;