Log Management API > BS2_GetLogFromDir

BS2_GetLogFromDir

Gets the maximum amount of logs starting from the given log record ID from storage path in device.

Declaration

#include "BS_API.h"
 
int BS2_GetLogFromDir(void* context, const char* szDir, BS2_EVENT_ID eventId, uint32_t amount, BS2Event** logsObj, uint32_t* numLog);
See BS2Event Structure

Parameter

  • [In] context : Context
  • [In] szDir : Storage path in device
  • [In] eventId : Log record ID. When the value is 0, gets the logs from the beginning.
  • [In] amount : Maximum number of logs. When the value is 0, gets the logs starting from the event ID.
  • [Out] logsObj : Pointer to store the log record's address.
  • [Out] numLog : Number of log record.

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

Return Value

If successfully done, BS_SDK_SUCCESS will be returned.
If there is an error, the corresponding error code will be returned.

See Also

BS2_AllocateUsbContext
BS2_ReleaseUsbContext
BS2_GetUserDatabaseInfoFromDir
BS2_GetUserListFromDir
BS2_GetUserInfosFromDir
BS2_GetUserDatasFromDir
BS2_GetUserInfosExFromDir
BS2_GetUserDatasExFromDir
BS2_GetLogBlobFromDir
BS2_GetFilteredLogFromDir