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e56498ee0b
_GNU_SOURCE must be defined before including any other (system) header, so defining it in glib-unix.h (and hoping no one has included anything else before that) is wrong. And the "#define _USE_GNU" workaround for this problem in gnetworkingprivate.h is even wronger (and still prone to failure anyway due to single-include guards). Fix this by defining _GNU_SOURCE in config.h when building against glibc. In theory this is bad because new releases of glibc may include symbols that conflict with glib symbols, which could then cause compile failures. However, most people only see new releases of glibc when they upgrade their distro, at which point they also generally get new releases of gcc, which have new warnings/errors to clean up anyway. https://bugzilla.gnome.org/show_bug.cgi?id=649201
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/* GLIB - Library of useful routines for C programming
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* Copyright (C) 2008 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __G_ASYNCNS_H__
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#include "config.h"
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/* We want to build the fork-based version, not the threaded version. */
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#undef HAVE_PTHREAD
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/* asyncns.c removed this for #580301, but that appears to have been wrong */
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#if HAVE_ARPA_NAMESER_COMPAT_H
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#include <arpa/nameser_compat.h>
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#endif
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#include "asyncns.h"
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#endif
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