函数名称：quest_key_with_auxdata - Request a key with auxiliary data for the upcaller*@type: The type of key we want.*@description: The searchable description of the key.*@domain_tag: The domain in which the key operates.
函数原型：struct key *request_key_with_auxdata(struct key_type *type, const char *description, struct key_tag *domain_tag, const void *callout_info, size_t callout_len, void *aux)
返回类型：struct key
参数：
|
类型 | 参数 | 名称 |
|---|
| struct key_type * | type | |
| const char * | description | |
| struct key_tag * | domain_tag | |
| const void * | callout_info | |
| size_t | callout_len | |
| void * | aux | |