| 68,8 → 68,7 |
|---|
| } |
| |
| |
| int net_isconnected(struct net_tcpsocket *s, int waitstate) { |
| waitstate = waitstate; /* gcc warning shut */ |
| int net_isconnected(struct net_tcpsocket *s) { |
| if (tcp_tick(s->sock) == 0) return(-1); |
| if (sock_established(s->sock) == 0) return(0); |
| return(1); |
| 78,24 → 77,20 |
|---|
| |
| /* Sends data on socket 'socket'. |
| Returns the number of bytes sent on success, and < 0 otherwise */ |
| int net_send(struct net_tcpsocket *socket, const char *line, long len) { |
| int res; |
| int net_send(struct net_tcpsocket *socket, const void *line, long len) { |
| /* call this to let Watt-32 handle its internal stuff */ |
| if (tcp_tick(socket->sock) == 0) return(-1); |
| /* send bytes */ |
| res = sock_write(socket->sock, (void *)line, len); |
| return(res); |
| return(sock_write(socket->sock, line, len)); |
| } |
| |
| |
| /* Reads data from socket 'sock' and write it into buffer 'buff', until end of connection. Will fall into error if the amount of data is bigger than 'maxlen' bytes. |
| Returns the amount of data read (in bytes) on success, or a negative value otherwise. The error code can be translated into a human error message via libtcp_strerr(). */ |
| int net_recv(struct net_tcpsocket *socket, char *buff, long maxlen) { |
| int i; |
| int net_recv(struct net_tcpsocket *socket, void *buff, long maxlen) { |
| /* call this to let WatTCP handle its internal stuff */ |
| if (tcp_tick(socket->sock) == 0) return(-1); |
| i = sock_fastread(socket->sock, (void *)buff, maxlen); |
| return(i); |
| return(sock_fastread(socket->sock, buff, maxlen)); |
| } |
| |
| |