int network_udp_send(UDPsocket udp, int channel, Uint8* data) {
UDPpacket* d = network_packet_alloc(data[0]);
d->data = data;
int r = network_udp_send(udp, channel, d);
network_packet_free(d);
return r;
}
/*
* network_udp_send() - Send data via UDP over the given channel
* ! When the function is called without a packet, simply call it with a temporary one
* @udp: the socket to send the data through
* @channel: the channel to use
* @data: the data to send as a packet
*/
int network_udp_send(UDPsocket udp, int channel, Uint8* data) {
UDPpacket* d = network_packet_alloc(data[0]); // Allocate space for the data packet
d->data = data; // Set the packet data
int r = network_udp_send(udp, channel, d); // Send the packet
network_packet_free(d); // Free the packet
return r; // Return the amount of destinations the data was sent to on success, or -1 on failure
}
int network_packet_realloc(UDPpacket* packet, int size) {
network_packet_free(packet);
packet = network_packet_alloc(size);
return (packet == NULL) ? 1 : 0;
}
/*
* network_packet_realloc() - Reallocate space for the packet data
* ! Perhaps use this function if network_packet_resize() fails
* @packet: the packet to reallocate
* @size: the new size of the packet
*/
int network_packet_realloc(UDPpacket* packet, int size) {
network_packet_free(packet); // Free the packet
packet = network_packet_alloc(size); // Allocate the packet
return (packet == nullptr) ? 1 : 0; // Return 0 on success and 1 on failure
}
