confstr.3: Fix feature test macro requirements

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2010-02-03 06:27:46 +01:00
parent 963904cdc8
commit e313308d80
1 changed files with 3 additions and 3 deletions

View File

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