diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 648d4d3ace3c..d41f7a24fc14 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -235,6 +235,9 @@ struct signal_struct { int group_exit; int group_exit_code; struct task_struct *group_exit_task; + + /* thread group stop support, overloads group_exit_code too */ + int group_stop_count; }; /* @@ -508,7 +511,6 @@ extern int in_egroup_p(gid_t); extern void proc_caches_init(void); extern void flush_signals(struct task_struct *); extern void flush_signal_handlers(struct task_struct *); -extern void sig_exit(int, int, struct siginfo *); extern int dequeue_signal(sigset_t *mask, siginfo_t *info); extern void block_all_signals(int (*notifier)(void *priv), void *priv, sigset_t *mask); @@ -525,7 +527,7 @@ extern void do_notify_parent(struct task_struct *, int); extern void force_sig(int, struct task_struct *); extern void force_sig_specific(int, struct task_struct *); extern int send_sig(int, struct task_struct *, int); -extern int __broadcast_thread_group(struct task_struct *p, int sig); +extern void zap_other_threads(struct task_struct *p); extern int kill_pg(pid_t, int, int); extern int kill_sl(pid_t, int, int); extern int kill_proc(pid_t, int, int); @@ -590,6 +592,8 @@ extern void exit_files(struct task_struct *); extern void exit_sighand(struct task_struct *); extern void __exit_sighand(struct task_struct *); +extern NORET_TYPE void do_group_exit(int); + extern void reparent_to_init(void); extern void daemonize(void); extern task_t *child_reaper; @@ -762,6 +766,8 @@ static inline void cond_resched_lock(spinlock_t * lock) extern FASTCALL(void recalc_sigpending_tsk(struct task_struct *t)); extern void recalc_sigpending(void); +extern void signal_wake_up(struct task_struct *t, int resume_stopped); + /* * Wrappers for p->thread_info->cpu access. No-op on UP. */ |