modbus_get_socket3
Get the current socket of the context
Usage
int modbus_get_socket(modbus_t *ctx);
Overview
The modbus_get_socket() function shall return the current socket or file descriptor of the libmodbus context.
Return value
The function returns the current socket or file descriptor of the context if successful. Otherwise it shall return -1 and set errno.
Releases
6 releases since Debian 7 (Wheezy); the text changed 5 times.