tfGetSocketError
Table of Contents >> Programmer's Reference
#include <trsocket.h> |
int tfGetSocketError | (int socketDescriptor); |
Function Description
This function is used when any socket call fails (TM_SOCKET_ERROR), to get the error value back. This call has been added to allow for the lack of a per-process errno value that is lacking in most embedded real-time kernels.
Parameters
- socketDescriptor
- The socket descriptor to get the error on.
Returns
- (int)
- The last errno value for a socket.