diff options
Diffstat (limited to 'usr.bin/telnet/tn3270.c')
| -rw-r--r-- | usr.bin/telnet/tn3270.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/usr.bin/telnet/tn3270.c b/usr.bin/telnet/tn3270.c index 2f7c87b2853..40c1b62f939 100644 --- a/usr.bin/telnet/tn3270.c +++ b/usr.bin/telnet/tn3270.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tn3270.c,v 1.6 2003/06/03 02:56:18 millert Exp $ */ +/* $OpenBSD: tn3270.c,v 1.7 2013/04/21 09:51:24 millert Exp $ */ /* $NetBSD: tn3270.c,v 1.5 1996/02/28 21:04:18 thorpej Exp $ */ /* @@ -107,14 +107,13 @@ DataToNetwork(buffer, count, done) while (count) { /* If not enough room for EORs, IACs, etc., wait */ if (NETROOM() < 6) { - fd_set o; + struct pollfd pfd[1]; - FD_ZERO(&o); netflush(); while (NETROOM() < 6) { - FD_SET(net, &o); - (void) select(net+1, (fd_set *) 0, &o, (fd_set *) 0, - (struct timeval *) 0); + pfd[0].fd = net; + pfd[0].events = POLLOUT; + (void) poll(pfd, 1, -1); netflush(); } } @@ -175,7 +174,7 @@ outputPurge() * DataToTerminal - queue up some data to go to terminal. * * Note: there are people who call us and depend on our processing - * *all* the data at one time (thus the select). + * *all* the data at one time (thus the poll). */ int @@ -190,18 +189,13 @@ DataToTerminal(buffer, count) while (count) { if (TTYROOM() == 0) { -#if defined(unix) - fd_set o; + struct pollfd pfd[1]; - FD_ZERO(&o); -#endif /* defined(unix) */ (void) ttyflush(0); while (TTYROOM() == 0) { -#if defined(unix) - FD_SET(tout, &o); - (void) select(tout+1, (fd_set *) 0, &o, (fd_set *) 0, - (struct timeval *) 0); -#endif /* defined(unix) */ + pfd[0].fd = tout; + pfd[0].events = POLLOUT; + (void) poll(pfd, 1, -1); (void) ttyflush(0); } } |