37 void __ptrace_link(struct task_struct *child, struct task_struct *new_parent)  in __ptrace_link()
72 void __ptrace_unlink(struct task_struct *child)  in __ptrace_unlink()
122 static bool ptrace_freeze_traced(struct task_struct *task)  in ptrace_freeze_traced()
140 static void ptrace_unfreeze_traced(struct task_struct *task)  in ptrace_unfreeze_traced()
172 static int ptrace_check_attach(struct task_struct *child, bool ignore_state)  in ptrace_check_attach()
219 static int __ptrace_may_access(struct task_struct *task, unsigned int mode)  in __ptrace_may_access()
287 bool ptrace_may_access(struct task_struct *task, unsigned int mode)  in ptrace_may_access()
296 static int ptrace_attach(struct task_struct *task, long request,  in ptrace_attach()
455 static bool __ptrace_detach(struct task_struct *tracer, struct task_struct *p)  in __ptrace_detach()
480 static int ptrace_detach(struct task_struct *child, unsigned int data)  in ptrace_detach()
512 void exit_ptrace(struct task_struct *tracer, struct list_head *dead)  in exit_ptrace()
514 	struct task_struct *p, *n;  in exit_ptrace()
525 int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst, int len)  in ptrace_readdata()
550 int ptrace_writedata(struct task_struct *tsk, char __user *src, unsigned long dst, int len)  in ptrace_writedata()
575 static int ptrace_setoptions(struct task_struct *child, unsigned long data)  in ptrace_setoptions()
604 static int ptrace_getsiginfo(struct task_struct *child, siginfo_t *info)  in ptrace_getsiginfo()
620 static int ptrace_setsiginfo(struct task_struct *child, const siginfo_t *info)  in ptrace_setsiginfo()
636 static int ptrace_peek_siginfo(struct task_struct *child,  in ptrace_peek_siginfo()
732 static int ptrace_resume(struct task_struct *child, long request,  in ptrace_resume()
805 static int ptrace_regset(struct task_struct *task, int req, unsigned int type,  in ptrace_regset()
835 int ptrace_request(struct task_struct *child, long request,  in ptrace_request()
1054 static struct task_struct *ptrace_get_task_struct(pid_t pid)  in ptrace_get_task_struct()
1056 	struct task_struct *child;  in ptrace_get_task_struct()
1076 	struct task_struct *child;  in SYSCALL_DEFINE4()
1118 int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,  in generic_ptrace_peekdata()
1130 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,  in generic_ptrace_pokedata()
1141 int compat_ptrace_request(struct task_struct *child, compat_long_t request,  in compat_ptrace_request()
1222 	struct task_struct *child;  in COMPAT_SYSCALL_DEFINE4()