mirror of https://github.com/mkerrisk/man-pages
ttyname.3: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -103,9 +103,9 @@ for that file descriptor exists.
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However, this device path refers to a different device and thus
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can't be used to access the device that the file descriptor refers to.
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Calling
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.BR ttyname (3)
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.BR ttyname ()
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or
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.BR ttyname_r (3)
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.BR ttyname_r ()
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on the file descriptor in the new mount namespace will cause these
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functions to return NULL and set
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.I errno
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