/**\r
Read support routine for sockets\r
\r
+ The BslSocketRead routine is called indirectly by the read file\r
+ system routine. This routine is typically used for SOCK_STREAM\r
+ because it waits for receive data from the target system specified\r
+ in the ::connect call.\r
+\r
@param [in] pDescriptor Descriptor address for the file\r
@param [in] pOffset File offset\r
@param [in] LengthInBytes Number of bytes to read\r
@param [in] pBuffer Address of the buffer to receive the data\r
\r
@return The number of bytes read or -1 if an error occurs.\r
+ In the case of an error, ::errno contains more details.\r
\r
**/\r
ssize_t\r
+EFIAPI\r
BslSocketRead (\r
struct __filedes *pDescriptor,\r
off_t * pOffset,\r