From bd98f15ceaa8a2ea93029fb008fb73ea400971eb Mon Sep 17 00:00:00 2001
From: guenther <guenther@openbsd.org>
Date: Thu, 28 Mar 2013 20:01:18 +0000
Subject: pathconf/fpathconf are now compliant with POSIX-2008. Adjust the
 errnos a bit.

---
 lib/libc/sys/pathconf.2 | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

(limited to 'lib/libc')

diff --git a/lib/libc/sys/pathconf.2 b/lib/libc/sys/pathconf.2
index effa98da931..fdbf7dd5ce3 100644
--- a/lib/libc/sys/pathconf.2
+++ b/lib/libc/sys/pathconf.2
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: pathconf.2,v 1.18 2013/03/28 03:29:45 guenther Exp $
+.\"	$OpenBSD: pathconf.2,v 1.19 2013/03/28 20:01:18 guenther Exp $
 .\"	$NetBSD: pathconf.2,v 1.2 1995/02/27 12:35:22 cgd Exp $
 .\"
 .\" Copyright (c) 1993
@@ -161,6 +161,8 @@ argument is invalid.
 .It Bq Er EINVAL
 The implementation does not support an association of the variable
 name with the associated file.
+.It Bq Er EIO
+An I/O error occurred while reading from the file system.
 .El
 .Pp
 .Fn pathconf
@@ -182,8 +184,9 @@ The named file does not exist.
 Search permission is denied for a component of the path prefix.
 .It Bq Er ELOOP
 Too many symbolic links were encountered in translating the pathname.
-.It Bq Er EIO
-An I/O error occurred while reading from or writing to the file system.
+.It Bq Er EFAULT
+.Fa path
+points outside the process's allocated address space.
 .El
 .Pp
 .Fn fpathconf
@@ -192,12 +195,18 @@ will fail if:
 .It Bq Er EBADF
 .Fa fd
 is not a valid open file descriptor.
-.It Bq Er EIO
-An I/O error occurred while reading from or writing to the file system.
 .El
 .Sh SEE ALSO
 .Xr sysconf 3 ,
 .Xr sysctl 3
+.Sh STANDARDS
+The
+.Nm pathconf
+and
+.Nm fpathconf
+functions conform to
+.St -p1003.1-2008 .
+.Pp
 .Sh HISTORY
 The
 .Nm pathconf
-- 
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