btsweep

btsweep gives system error codes above 400 million during lseek and read. Read the message written to stderr. Subtract 400 million from the error code. This is the error code returned by the system.

In UNIX the strerror subroutine translates the error code.

In Windows the FormatMessage subroutine translates the error code.


User Error Codes

Error Code Description
300002301 Invalid position parameter.
300002302 Read length error.

btsweep is documented in Btree Subroutines.