int
serveur_tcp (void)
{
int sock_contact;
int sock_connectee;
struct sockaddr_in adresse;
socklen_t longueur;
sock_contact = cree_socket_stream (NULL, NULL, "tcp");
if (sock_contact < 0)
return (-1);
listen (sock_contact, 5);
fprintf (stdout, "Mon adresse >> ");
affiche_adresse_socket (sock_contact);
while (! quitter_le_serveur ()) {
longueur = sizeof (struct sockaddr_in);
sock_connectee = accept (sock_contact, & adresse, & longueur);
if (sock_connectee < 0) {
perror ("accept");
return (-1);
}
switch (fork ()) {
case 0 : /* fils */
close (sock_contact);
traite_connexion (sock_connectee);
exit (0);
case -1 :
perror ("fork");
return (-1);
default : /* père */
close (sock_connectee);
}
}
return (0);
}
int serveur (void)
{
int sock_contact;
int sock_connectee;
struct sockaddr_in adresse;
socklen_t longueur;
sock_contact = cree_socket_stream(NULL, NULL, "UDP");
if (sock_contact < 0)
return -1;
listen(sock_contact, 5);
fprintf(stdout, "Mon adresse >>\n");
affiche_adresse_socket(sock_contact);
while(! quitter())
{
longueur = sizeof(struct sockaddr_in);
sock_connectee = accept(sock_contact, (struct sockadrr *)& adresse, & longueur);
if(sock_connectee < 0)
{
perror ("accpet");
return -1;
}
switch (fork())
{
case 0:
close(sock_contact);
connexion(sock_connectee);
exit(EXIT_SUCCESS);
case -1:
perror("fork");
return -1;
default:
close(sock_connectee);
}
}
return 0;
}
