973 struct wait_opts {  struct
986 static int eligible_pid(struct wait_opts *wo, struct task_struct *p)  in eligible_pid()  argument
993 eligible_child(struct wait_opts *wo, bool ptrace, struct task_struct *p)  in eligible_child()
1025 static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p)  in wait_task_zombie()
1185 static int wait_task_stopped(struct wait_opts *wo,  in wait_task_stopped()
1257 static int wait_task_continued(struct wait_opts *wo, struct task_struct *p)  in wait_task_continued()
1309 static int wait_consider_task(struct wait_opts *wo, int ptrace,  in wait_consider_task()
1421 static int do_wait_thread(struct wait_opts *wo, struct task_struct *tsk)  in do_wait_thread()
1435 static int ptrace_do_wait(struct wait_opts *wo, struct task_struct *tsk)  in ptrace_do_wait()
1452 	struct wait_opts *wo = container_of(wait, struct wait_opts,  in child_wait_callback()
1471 static bool is_effectively_child(struct wait_opts *wo, bool ptrace,  in is_effectively_child()
1485 static int do_wait_pid(struct wait_opts *wo)  in do_wait_pid()
1511 static long do_wait(struct wait_opts *wo)  in do_wait()
1575 	struct wait_opts wo;  in kernel_waitid()
1674 	struct wait_opts wo;  in kernel_wait4()
1716 	struct wait_opts wo = {  in kernel_wait()