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authorRoland McGrath <roland@gnu.org>2002-09-20 20:18:24 +0000
committerRoland McGrath <roland@gnu.org>2002-09-20 20:18:24 +0000
commitdab9837091a70e6ed6ea0d6474e0508ea6fccde5 (patch)
treead85a1ef0fc8260ba148db194e630166754d18f9 /sysdeps/gnu
parentfcdc67f963a44603553e52a0f883e5d0e5727b34 (diff)
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* sysdeps/unix/bsd/bsd4.4/isatty.c: New file.
	* sysdeps/unix/bsd/isatty.c (__isatty): Don't save and restore errno.
	* sysdeps/unix/bsd/ptsname.c (__ptsname_r): Return errno value from
	isatty unmodified.  Reported by Bruno Haible <bruno@clisp.org>.
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