networking · beginner · ~15 min

Connectionless transport?

Identify the datagram (connectionless) type.

Challenge

Implement int is_connectionless(int socktype) returning 1 for SOCK_DGRAM (UDP), else 0.

Starter code

#include <sys/socket.h>

int is_connectionless(int socktype) {
    /* TODO */
    return 0;
}

Solve this exercise in the browser editor — compile and run against the test harness, no setup required.