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(main): Avoid setmode; use POSIX-specified routines instead.
author
Paul Eggert
<eggert@cs.ucla.edu>
Mon, 11 Jul 2005 18:27:10 +0000
(18:27 +0000)
committer
Paul Eggert
<eggert@cs.ucla.edu>
Mon, 11 Jul 2005 18:27:10 +0000
(18:27 +0000)
src/tr.c
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diff --git
a/src/tr.c
b/src/tr.c
index
edbd2c7
..
ffeec20
100644
(file)
--- a/
src/tr.c
+++ b/
src/tr.c
@@
-1761,7
+1761,10
@@
main (int argc, char **argv)
/* Use binary I/O, since `tr' is sometimes used to transliterate
non-printable characters, or characters which are stripped away
by text-mode reads (like CR and ^Z). */
- SET_BINARY2 (STDIN_FILENO, STDOUT_FILENO);
+ if (O_BINARY && ! isatty (STDIN_FILENO))
+ freopen (NULL, "rb", stdin);
+ if (O_BINARY && ! isatty (STDOUT_FILENO))
+ freopen (NULL, "wb", stdout);
if (squeeze_repeats && non_option_args == 1)
{