diff options
| author | phk <phk@FreeBSD.org> | 1994-09-25 03:59:03 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1994-09-25 03:59:03 +0000 |
| commit | 1cd6a2cee1e2a2db37473283ec2f1514efc5ec89 (patch) | |
| tree | c991b2779d59914ab8fdc74a529f4e34cf207c33 /usr.bin/tip/tip.c | |
| parent | 9dddbea941d6c4828ba4dcbc15a4109d6639c911 (diff) | |
| download | FreeBSD-src-1cd6a2cee1e2a2db37473283ec2f1514efc5ec89.zip FreeBSD-src-1cd6a2cee1e2a2db37473283ec2f1514efc5ec89.tar.gz | |
If you used tip to start SLIP, tip would fail to write to the tty
after slattach was started. Now tip knows to die when it gets ENODEV...
Diffstat (limited to 'usr.bin/tip/tip.c')
| -rw-r--r-- | usr.bin/tip/tip.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/tip/tip.c b/usr.bin/tip/tip.c index 1f3d499..1745faa 100644 --- a/usr.bin/tip/tip.c +++ b/usr.bin/tip/tip.c @@ -558,6 +558,8 @@ pwrite(fd, buf, n) if (write(fd, buf, n) < 0) { if (errno == EIO) tipabort("Lost carrier."); + if (errno == ENODEV) + tipabort("tty not available."); /* this is questionable */ perror("write"); } |
