idr_get_next man page on OpenSuSE

idr_get_next man page on OpenSuSE

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IDR_GET_NEXT(9)		Basic Kernel Library Functions	       IDR_GET_NEXT(9)

NAME
       idr_get_next - lookup next object of id to given id.

SYNOPSIS
       void * idr_get_next(struct idr * idp, int * nextidp);

ARGUMENTS
       idp
	   idr handle

       nextidp
	   pointer to lookup key

DESCRIPTION
       Returns pointer to registered object with id, which is next number to
       given id. After being looked up, *nextidp will be updated for the next
       iteration.

       This function can be called under rcu_read_lock, given that the leaf
       pointers lifetimes are correctly managed.

COPYRIGHT
Kernel Hackers Manual 3.11	 November 2013		       IDR_GET_NEXT(9)

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