__ptrace_link 64 include/linux/ptrace.h extern void __ptrace_link(struct task_struct *child, __ptrace_link 218 include/linux/ptrace.h __ptrace_link(child, current->parent, current->ptracer_cred); __ptrace_link 84 kernel/ptrace.c __ptrace_link(child, new_parent, current_cred());