fopen(3): Mention that the "x" mode option is from C11.

MFC after:	1 week
This commit is contained in:
Jilles Tjoelker 2012-11-01 22:47:42 +00:00
parent d9fad1defa
commit cc32b2eda8

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@ -267,7 +267,11 @@ and
.Fn freopen
functions
conform to
.St -isoC .
.St -isoC ,
with the exception of the
.Dq Li x
mode option which conforms to
.St -isoC-2011 .
The
.Fn fdopen
function