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| 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 | |
| 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...
| -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"); } |
