index(3): Mention that index/rindex are deprecated and not specified by
POSIX.1-2008. MFC after: 1 week
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=219803
@ -30,7 +30,7 @@
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.\" @(#)index.3 8.1 (Berkeley) 6/4/93
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.\" $FreeBSD$
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.\"
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.Dd June 4, 1993
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.Dd March 20, 2011
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.Dt INDEX 3
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.Os
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.Sh NAME
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@ -45,6 +45,17 @@
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.Ft "char *"
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.Fn rindex "const char *s" "int c"
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.Sh DESCRIPTION
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.Bf -symbolic
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The
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.Fn index
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and
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.Fn rindex
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functions have been deprecated in favor of
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.Xr strchr 3
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and
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.Xr strrchr 3 .
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.Ef
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.Pp
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The
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.Fn index
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function
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@ -100,3 +111,5 @@ before they were moved to
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for
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.St -p1003.1-2001
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compliance.
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The functions are not specified by
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.St -p1003.1-2008 .
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