Hola tengo el siguiente error estoy practicando socket y estoy tratando de compilar este código que me encontre por hay pero me da los siguientes errores cuando intento compilar:
servidor.cpp: In function ‘int main(int, char**)’:
servidor.cpp:34:73: error: invalid conversion from ‘int*’ to ‘socklen_t*’
servidor.cpp:34:73: error: initializing argument 3 of ‘int accept(int, sockaddr*, socklen_t*)Bueno el código es este:
#define PORTNUM 2343
int main(int argc, char *argv[])
{
char msg[] = "Hello World !\n";
struct sockaddr_in dest; /* socket info about the machine connecting to us */
struct sockaddr_in serv; /* socket info about our server */
int mysocket; /* socket used to listen for incoming connections */
int socksize = sizeof(struct sockaddr_in);
memset(&serv, 0, sizeof(serv)); /* zero the struct before filling the fields */
serv.sin_family = AF_INET; /* set the type of connection to TCP/IP */
serv.sin_addr.s_addr = INADDR_ANY; /* set our address to any interface */
serv.sin_port = htons(PORTNUM); /* set the server port number */
mysocket = socket(AF_INET, SOCK_STREAM, 0);
/* bind serv information to mysocket */
bind(mysocket, (struct sockaddr *)&serv, sizeof(struct sockaddr));
/* start listening, allowing a queue of up to 1 pending connection */
listen(mysocket, 1);
int consocket = accept(mysocket, (struct sockaddr *)&dest, &socksize);
while(consocket)
{
printf("Incoming connection from %s - sending welcome\n", inet_ntoa(dest.sin_addr));
send(consocket, msg, strlen(msg), 0);
}
close(consocket);
close(mysocket);
return EXIT_SUCCESS;
}