1814 SYSCALL_DEFINE5(waitid, int, which, pid_t, upid, struct siginfo __user *,  in SYSCALL_DEFINE5()
1815 		infop, int, options, struct rusage __user *, ru)  in SYSCALL_DEFINE5()
1906 SYSCALL_DEFINE4(wait4, pid_t, upid, int __user *, stat_addr,  in SYSCALL_DEFINE4()  argument
1907 		int, options, struct rusage __user *, ru)  in SYSCALL_DEFINE4()
1925 SYSCALL_DEFINE3(waitpid, pid_t, pid, int __user *, stat_addr, int, options)  in SYSCALL_DEFINE3()  argument
1935 	compat_uint_t __user *, stat_addr,  in COMPAT_SYSCALL_DEFINE4()
1937 	struct compat_rusage __user *, ru)  in COMPAT_SYSCALL_DEFINE4()
1950 		struct compat_siginfo __user *, infop, int, options,  in COMPAT_SYSCALL_DEFINE5()
1951 		struct compat_rusage __user *, uru)  in COMPAT_SYSCALL_DEFINE5()