mirror of https://github.com/mkerrisk/man-pages
confstr.3: Fix feature test macro requirements
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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@ -26,7 +26,7 @@
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.\" See <bits/confname.h> for the rest.
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.\" These should all be added to this page.
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.\" See also the POSIX.1-2001 specification of confstr()
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.TH CONFSTR 3 2008-08-29 "GNU" "Linux Programmer's Manual"
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.TH CONFSTR 3 2010-02-03 "GNU" "Linux Programmer's Manual"
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.SH NAME
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confstr \- get configuration dependent string variables
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.SH SYNOPSIS
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@ -41,8 +41,8 @@ Feature Test Macro Requirements for glibc (see
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.BR feature_test_macros (7)):
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.in
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.sp
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.BR getcwd ():
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_POSIX_C_SOURCE\ >=\ 2 || _XOPEN_SOURCE || _POSIX_SOURCE
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.BR confstr ():
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_POSIX_C_SOURCE\ >=\ 2 || _XOPEN_SOURCE
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.SH DESCRIPTION
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.BR confstr ()
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gets the value of configuration-dependent string variables.
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