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Die if we get errors from the tty.

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This commit is contained in:
phk 1995-10-06 15:32:36 +00:00
parent a4d1bd3102
commit 97752ac241
1 changed files with 5 additions and 3 deletions
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8
usr.bin/tip/tip/tipout.c
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@ -141,9 +141,11 @@ tipout()
sigblock(sigmask(SIGTERM));
intTERM();
/*NOTREACHED*/
} else {
printf("%d %d\r",cnt,errno);
fflush(stdout);
} else if (cnt < 0) {
kill(getppid(),SIGUSR1);
sigblock(sigmask(SIGTERM));
intTERM();
/*NOTREACHED*/
}
continue;
}