| 1505 | } |
| 1506 | |
| 1507 | int net_socket_read_wait(NETSOCKET sock, int time) |
| 1508 | { |
| 1509 | struct timeval tv; |
| 1510 | fd_set readfds; |
| 1511 | int sockid; |
| 1512 | |
| 1513 | tv.tv_sec = 0; |
| 1514 | tv.tv_usec = 1000*time; |
| 1515 | sockid = 0; |
| 1516 | |
| 1517 | FD_ZERO(&readfds); |
| 1518 | if(sock.ipv4sock >= 0) |
| 1519 | { |
| 1520 | FD_SET(sock.ipv4sock, &readfds); |
| 1521 | sockid = sock.ipv4sock; |
| 1522 | } |
| 1523 | if(sock.ipv6sock >= 0) |
| 1524 | { |
| 1525 | FD_SET(sock.ipv6sock, &readfds); |
| 1526 | if(sock.ipv6sock > sockid) |
| 1527 | sockid = sock.ipv6sock; |
| 1528 | } |
| 1529 | |
| 1530 | /* don't care about writefds and exceptfds */ |
| 1531 | select(sockid+1, &readfds, NULL, NULL, &tv); |
| 1532 | |
| 1533 | if(sock.ipv4sock >= 0 && FD_ISSET(sock.ipv4sock, &readfds)) |
| 1534 | return 1; |
| 1535 | |
| 1536 | if(sock.ipv6sock >= 0 && FD_ISSET(sock.ipv6sock, &readfds)) |
| 1537 | return 1; |
| 1538 | |
| 1539 | return 0; |
| 1540 | } |
| 1541 | |
| 1542 | int time_timestamp() |
| 1543 | { |