This is an old revision of the document!

FIXME This page is not fully translated, yet. Please help completing the translation.
(remove this paragraph once the translation is finished)

USB Exported Control API > BS2_AllocateUsbContext

BS2_AllocateUsbContext

[+ 2.5.0] Allocates context which manages & controls USB device. Log and user data can be retrieved from USB device through the USB context.

Declaration

#include "BS_API.h"
 
void* BS2_AllocateUsbContext(const char* szDir);

Parameter

  • [In] szDir : USB device directory

NOTE
The logsObj variable needs to return the memory to the system by the BS2_ReleaseObject function after being used.

Return Value

Returns NULL when there is not enough system memory, if not, returns the allocated Context.

See Also

BS2_ReleaseUsbContext
BS2_GetUserDatabaseInfoFromDir
BS2_GetUserListFromDir
BS2_GetUserInfosFromDir
BS2_GetUserDatasFromDir
BS2_GetUserInfosExFromDir
BS2_GetUserDatasExFromDir
BS2_GetLogFromDir
BS2_GetLogBlobFromDir
BS2_GetFilteredLogFromDir