__class_create

Langue: en

Autres versions - même langue

Version: October 2010 (fedora - 01/12/10)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

__class_create - create a struct class structure

SYNOPSIS

struct class * __class_create(struct module * owner, const char * name, struct lock_class_key * key);

ARGUMENTS

owner

pointer to the module that is to lqownrq this struct class

name

pointer to a string for the name of this class.

key

the lock_class_key for this class; used by mutex lock debugging

DESCRIPTION

This is used to create a struct class pointer that can then be used in calls to device_create.

Returns struct class pointer on success, or ERR_PTR on error.

Note, the pointer created here is to be destroyed when finished by making a call to class_destroy.