Aren/NetBSD
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not all windows have 80 columns.

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This commit is contained in:
christos 2003-01-22 03:24:21 +00:00
parent 23066b7faf
commit 18350cdfbe
1 changed files with 9 additions and 3 deletions
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12
usr.bin/progress/progress.c
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@ -1,4 +1,4 @@
/* $NetBSD: progress.c,v 1.2 2003/01/22 03:13:32 enami Exp $ */
/* $NetBSD: progress.c,v 1.3 2003/01/22 03:24:21 christos Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@ -34,7 +34,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: progress.c,v 1.2 2003/01/22 03:13:32 enami Exp $");
__RCSID("$NetBSD: progress.c,v 1.3 2003/01/22 03:24:21 christos Exp $");
#endif /* not lint */
#include <sys/types.h>
@ -89,6 +89,7 @@ main(int argc, char *argv[])
int lflag = 0, zflag = 0;
ssize_t nr, nw, off;
struct stat statb;
struct ttysize ts;
setprogname(argv[0]);
@ -179,7 +180,12 @@ main(int argc, char *argv[])
bytes = 0;
progress = 1;
ttyout = stdout;
ttywidth = 80;
if (ioctl(fileno(ttyout), TIOCGSIZE, &ts) == -1) {
warn("could not get tty window size");
ttywidth = 80;
} else
ttywidth = ts.ts_cols;
if (pipe(outpipe) < 0)
err(1, "output pipe");