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Cleaned up various bits with capability syscalls.

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Made grant interace same as other calls.
Corrected counting and reading of task capabilities by applying it
to all cap lists that a task has right.
This commit is contained in:
Bahadir Balban
2009-11-10 16:15:14 +02:00
parent d43fa1d3ae
commit 2ba4736a8b
5 changed files with 73 additions and 92 deletions
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4
include/l4/api/capability.h
View File

@@ -30,8 +30,4 @@
#define CAP_SPLIT_ACCESS 0x00000002
#define CAP_SPLIT_RANGE 0x00000003 /* Returns -EPERM */
/* Task's primary capability list */
#define TASK_CAP_LIST(task) \
(&((task)->space->cap_list))
#endif /* __API_CAPABILITY_H__ */

2
include/l4/generic/capability.h
View File

@@ -143,7 +143,7 @@ int capability_consume(struct capability *cap, int quantity);
int capability_free(struct capability *cap, int quantity);
struct capability *capability_find_by_rtype(struct ktcb *task,
unsigned int rtype);
int cap_count(struct ktcb *task);
struct capability *cap_list_find_by_rtype(struct cap_list *clist,
unsigned int rtype);
struct capability *cap_find_by_capid(l4id_t capid, struct cap_list **clist);