tag	line	file	source code
pid_t	70	fs/proc/array.c	static struct task_struct ** get_task(pid_t pid)
pid_t	47	include/linux/fcntl.h	pid_t l_pid;
pid_t	44	init/main.c	static inline _syscall0(pid_t,setsid)
pid_t	50	init/main.c	static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
pid_t	52	init/main.c	static inline pid_t wait(int * wait_stat)
pid_t	446	kernel/exit.c	int sys_wait4(pid_t pid,unsigned long * stat_addr, int options, struct rusage * ru)
pid_t	527	kernel/exit.c	int sys_waitpid(pid_t pid,unsigned long * stat_addr, int options)
pid_t	108	kernel/signal.c	extern int sys_waitpid(pid_t pid,unsigned long * stat_addr, int options);
pid_t	432	kernel/sys.c	int sys_setpgid(pid_t pid, pid_t pgid)
pid_t	11	lib/setsid.c	_syscall0(pid_t,setsid)
pid_t	11	lib/wait.c	_syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options)
pid_t	13	lib/wait.c	pid_t wait(int * wait_stat)