43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
#ifndef _KERNEL_PROC_RESOURCE_H
|
|
#define _KERNEL_PROC_RESOURCE_H
|
|
|
|
#include <libk/list.h>
|
|
#include <libk/rbtree.h>
|
|
#include <libk/std.h>
|
|
#include <proc/mail.h>
|
|
#include <proc/mutex.h>
|
|
#include <sync/spin_lock.h>
|
|
|
|
#define PR_MUTEX 0
|
|
#define PR_MAIL 1
|
|
|
|
struct proc;
|
|
struct procgroup;
|
|
struct cpu;
|
|
struct reschedule_ctx;
|
|
|
|
struct proc_resource {
|
|
int type;
|
|
int rid;
|
|
spin_lock_t lock;
|
|
struct rb_node_link resource_tree_link;
|
|
struct list_node_link delete_list_link;
|
|
union {
|
|
struct proc_mutex mutex;
|
|
struct proc_mail mail;
|
|
} u;
|
|
struct {
|
|
void (*cleanup) (struct proc_resource* resource, struct reschedule_ctx* rctx);
|
|
} ops;
|
|
};
|
|
|
|
struct proc_resource* proc_find_resource (struct procgroup* procgroup, int rid);
|
|
|
|
struct proc_resource* proc_create_resource_mutex (struct procgroup* procgroup, int rid);
|
|
|
|
struct proc_resource* proc_create_resource_mail (struct procgroup* procgroup, int rid);
|
|
|
|
void proc_delete_resource (struct proc_resource* resource, struct reschedule_ctx* rctx);
|
|
|
|
#endif // _KERNEL_PROC_RESOURCE_H
|