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Tidying up task.c

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Moved boot functions to init.c
Moved copy_tcb to tcb_create, handling multiple cases with fork and clone.
This commit is contained in:
Bahadir Balban
2008-09-10 11:56:54 +03:00
parent d7de9aa643
commit 7b9e02d04b
5 changed files with 246 additions and 247 deletions
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20
tasks/mm0/include/task.h
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@@ -113,15 +113,21 @@ struct task_data_head {
struct tcb *find_task(int tid);
void task_add_global(struct tcb *t);
struct initdata;
void init_pm(struct initdata *initdata);
struct tcb *task_create(struct task_ids *ids,
unsigned int ctrl_flags,
unsigned int alloc_flags);
int send_task_data(l4id_t requester);
void task_map_prefault_utcb(struct tcb *mapper, struct tcb *owner);
int task_mmap_regions(struct tcb *task, struct vm_file *file);
int task_setup_regions(struct vm_file *file, struct tcb *task,
unsigned long task_start, unsigned long task_end);
int task_setup_registers(struct tcb *task, unsigned int pc,
unsigned int sp, l4id_t pager);
struct tcb *tcb_alloc_init(unsigned int flags);
int task_exec(struct vm_file *f, unsigned long task_region_start,
unsigned long task_region_end, struct task_ids *ids);
int task_start(struct tcb *task, struct task_ids *ids);
int copy_tcb(struct tcb *to, struct tcb *from, unsigned int flags);
struct tcb *task_create(struct tcb *orig,
struct task_ids *ids,
unsigned int ctrl_flags,
unsigned int alloc_flags);
#endif /* __TASK_H__ */