~~NOTOC~~
[[use_exported_control_api]] > [[BS2_GetUserSmallDatasFromDirWithKey]]

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===== BS2_GetUserSmallDatasFromDirWithKey=====
[+2.8.2] Gets the log after a given log record ID from the data extracted by USB by a maximum amount.\\
[[user management api#BS2UserBlob]] The difference from [[BS2_GetUserDatasFromDirWithKey]] is that
For memory efficiency, all are the same except that the fifth factor BS2UserSmallBlob member BS2UserPhoto is pointer-processed.


\\ 
==== Declaration ====
<code cpp>
#include "BS_API.h"

int BS2_GetUserSmallDatasFromDirWithKey(void* context, const char* szDir, char* uids, uint32_t uidCount, BS2UserSmallBlob* userBlob, BS2_USER_MASK userMask, const BS2EncryptKey* key);
</code>

<callout type="info">
[[user management api#BS2UserSmallBlob|View the structure of the BS2UserSmallBlob ]]
</callout>
==== Parameters ====
  * [In] ''//context//'' : Context
  * [In] ''//szDir//'' : Data storage path
  * [In] ''//uids//'' : List of user identifiers to be imported
  * [In] ''//uidCount//'' :  Number of user identifiers
  * [Out] ''//userBlob//'' : Pointer to store user information
  * [In] ''//userMask//'' : User's Mask
  * [In] ''//key//'' : Encryption key and the key value specified by [[BS2_SetDataEncryptKey]]
<WRAP group 50%>
^value ^description ^
|0x0000  |User Identifier  |
|0x0001  |User data  |
|0x0002  |User Settings  |
|0x0004  |User Name  |
|0x0008  |Image  |
|0x0010  |PIN  |
|0x0020  |Card  |
|0x0040  |Fingerprint  |
|0x0080  |Face  |
|0x0100  |Access group  |
|0x0200  |Work code  |
|0x0400  |Private Message  |
|0x0800  |Face ''(FaceStation F2)''  |
|0x1000  |User Settings ''(FaceStation F2)''  |
|0xFFFF  |User Information Full  |
</WRAP>

==== Return value ====
Returns ''BS_SDK_SUCCESS'' if performed successfully, or a corresponding error code if an error occurs.
\\ 
==== See Also ====
[[BS2_GetUserSmallInfosFromDirWithKey]]\\ [[BS2_GetUserSmallDatasFromDirWithKey]]\\ [[BS2_GetUserSmallInfosExFromDirWithKey]]\\ [[BS2_GetUserSmallDatasExFromDirWithKey]]