If the position upon start is 0, then the Ascii Boolean will be set. This should be\r
maintained and not changed for all operations with the same file.\r
\r
+ NOTE: LINES THAT ARE RETURNED BY THIS FUNCTION ARE UCS2, EVEN IF THE FILE BEING READ\r
+ IS IN ASCII FORMAT.\r
+\r
@param[in] Handle SHELL_FILE_HANDLE to read from.\r
- @param[in, out] Buffer The pointer to buffer to read into.\r
- @param[in, out] Size The pointer to number of bytes in Buffer.\r
+ @param[in, out] Buffer The pointer to buffer to read into. If this function\r
+ returns EFI_SUCCESS, then on output Buffer will\r
+ contain a UCS2 string, even if the file being\r
+ read is ASCII.\r
+ @param[in, out] Size On input, pointer to number of bytes in Buffer.\r
+ On output, unchanged unless Buffer is too small\r
+ to contain the next line of the file. In that\r
+ case Size is set to the number of bytes needed\r
+ to hold the next line of the file (as a UCS2\r
+ string, even if it is an ASCII file).\r
@param[in] Truncate If the buffer is large enough, this has no effect.\r
If the buffer is is too small and Truncate is TRUE,\r
the line will be truncated.\r