Function drivers::socketcan::bind_can_socket

• Defined in File socket_can_common.hpp

Function Documentation

int32_t drivers::socketcan::bind_can_socket(const std::string &interface, bool enable_fd)

Bind a non-blocking CAN_RAW socket to the given interface

Parameters:

• interface – [in] The name of the interface to bind, must be smaller than IFNAMSIZ

• enable_fd – [in] Whether this socket uses CAN FD or not

Throws:

• std::runtime_error – If one of socket(), fnctl(), ioctl(), bind() failed

• std::domain_error – If the provided interface name is too long

Returns:

The file descriptor bound to the given interface