suse man page for copy_regset_to_user

COPY_REGSET_TO_USER(9)						   Machine State					    COPY_REGSET_TO_USER(9)

NAME
       copy_regset_to_user - fetch a thread's user_regset data into user memory

SYNOPSIS
       int copy_regset_to_user(struct task_struct * target, const struct user_regset_view * view, unsigned int setno, unsigned int offset,
			       unsigned int size, void __user * data);

ARGUMENTS
       target
	   thread to be examined

       view

	   struct user_regset_view describing user thread machine state

       setno
	   index in view->regsets

       offset
	   offset into the regset data, in bytes

       size
	   amount of data to copy, in bytes

       data
	   user-mode pointer to copy into

Kernel Hackers Manual 2.6.					     July 2010						    COPY_REGSET_TO_USER(9)