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support setitimer/getitimer

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This commit is contained in:
Tomoki Shirasawa
2016-02-19 15:25:05 +09:00
parent 307b2b8da5
commit 2c50b716fd
5 changed files with 256 additions and 16 deletions
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8
kernel/include/process.h
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@ -533,6 +533,13 @@ struct thread {
struct timespec btime;
int times_update;
int in_kernel;
// interval timers
int itimer_enabled;
struct itimerval itimer_virtual;
struct itimerval itimer_prof;
struct timespec itimer_virtual_value;
struct timespec itimer_prof_value;
};
struct process_vm {
@ -636,5 +643,6 @@ void process_unlock(struct process *proc, struct mcs_rwlock_node_irqsave *lock);
void chain_process(struct process *);
void chain_thread(struct thread *);
void proc_init();
void set_timer();
#endif