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Changes since April

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Clean up of build directories.
Simplifications to capability model.
This commit is contained in:
Bahadir Balban
2010-06-01 15:08:13 +03:00
parent aef14b55ec
commit 6fa4884a5a
450 changed files with 10449 additions and 7383 deletions
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77
conts/userlibs/libl4/include/l4lib/lib/cap.h Normal file
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/*
* Capability-related management.
*
* Copyright (C) 2009 Bahadir Balban
*/
#ifndef __LIBL4_CAPABILITY_H__
#define __LIBL4_CAPABILITY_H__
#include <l4lib/types.h>
#include <l4/lib/list.h>
#include <l4/api/capability.h>
#include <l4/generic/cap-types.h>
void cap_dev_print(struct capability *cap);
void cap_print(struct capability *cap);
void cap_array_print(int total_caps, struct capability *caparray);
/*
* Definitions for lists of capabilities
*/
struct cap_list {
int ncaps;
struct link caps;
};
static inline void cap_list_init(struct cap_list *clist)
{
clist->ncaps = 0;
link_init(&clist->caps);
}
static inline void cap_list_insert(struct capability *cap,
struct cap_list *clist)
{
list_insert(&cap->list, &clist->caps);
clist->ncaps++;
}
/* Detach a whole list of capabilities from list head */
static inline struct capability *
cap_list_detach(struct cap_list *clist)
{
struct link *list = list_detach(&clist->caps);
clist->ncaps = 0;
return link_to_struct(list, struct capability, list);
}
/* Attach a whole list of capabilities to list head */
static inline void cap_list_attach(struct capability *cap,
struct cap_list *clist)
{
/* Attach as if cap is the list and clist is the element */
list_insert(&clist->caps, &cap->list);
/* Count the number of caps attached */
list_foreach_struct(cap, &clist->caps, list)
clist->ncaps++;
}
static inline void cap_list_move(struct cap_list *to,
struct cap_list *from)
{
struct capability *cap_head = cap_list_detach(from);
cap_list_attach(cap_head, to);
}
/*
* Definitions for reading from the library capability array
*/
void __l4_capability_init(void);
struct capability *cap_get_by_type(unsigned int cap_type);
struct capability *cap_get_physmem(unsigned int cap_type);
int caps_read_all(void);
struct capability* cap_get_all();
int cap_get_count();
#endif /* __LIBL4_CAPABILITY_H__ */