831286df30
In practice, this should only matter when there are multiple
header files with the same name. That is something we try
to avoid already, by giving headers a distinct name.
When building NetworkManager itself, we clearly want to use
double-quotes for including our own headers.
But we also want to do that in our public headers. For example:
./a.c
#include <stdio.h>
#include <nm-1.h>
void main() {
printf ("INCLUDED %s/nm-2.h\n", SYMB);
}
./1/nm-1.h
#include <nm-2.h>
./1/nm-2.h
#define SYMB "1"
./2/nm-2.h
#define SYMB "2"
$ cc -I./2 -I./1 ./a.c
$ ./a.out
INCLUDED 2/nm-2.h
Exceptions to this are
- headers in "shared/nm-utils" that include <NetworkManager.h>. These
headers are copied into projects and hence used like headers owned by
those projects.
- examples/C
136 lines
4.0 KiB
C
136 lines
4.0 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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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., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright 2011 Red Hat, Inc.
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*/
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#ifndef NM_VERSION_H
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#define NM_VERSION_H
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#include <glib.h>
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#include "nm-version-macros.h"
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/* Deprecation / Availability macros */
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#if !defined (NM_VERSION_MIN_REQUIRED) || (NM_VERSION_MIN_REQUIRED == 0)
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# undef NM_VERSION_MIN_REQUIRED
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# define NM_VERSION_MIN_REQUIRED (NM_VERSION_CUR_STABLE)
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#endif
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#if !defined (NM_VERSION_MAX_ALLOWED) || (NM_VERSION_MAX_ALLOWED == 0)
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# undef NM_VERSION_MAX_ALLOWED
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# define NM_VERSION_MAX_ALLOWED (NM_VERSION_CUR_STABLE)
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#endif
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/* sanity checks */
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#if NM_VERSION_MIN_REQUIRED > NM_VERSION_NEXT_STABLE
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#error "NM_VERSION_MIN_REQUIRED must be <= NM_VERSION_NEXT_STABLE"
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#endif
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#if NM_VERSION_MAX_ALLOWED < NM_VERSION_MIN_REQUIRED
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#error "NM_VERSION_MAX_ALLOWED must be >= NM_VERSION_MIN_REQUIRED"
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#endif
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#if NM_VERSION_MIN_REQUIRED < NM_VERSION_0_9_8
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#error "NM_VERSION_MIN_REQUIRED must be >= NM_VERSION_0_9_8"
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#endif
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#if NM_VERSION_MIN_REQUIRED >= NM_VERSION_0_9_10
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# define NM_DEPRECATED_IN_0_9_10 G_DEPRECATED
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# define NM_DEPRECATED_IN_0_9_10_FOR(f) G_DEPRECATED_FOR(f)
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#else
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# define NM_DEPRECATED_IN_0_9_10
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# define NM_DEPRECATED_IN_0_9_10_FOR(f)
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#endif
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#if NM_VERSION_MAX_ALLOWED < NM_VERSION_0_9_10
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# define NM_AVAILABLE_IN_0_9_10 G_UNAVAILABLE(0.9,10)
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#else
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# define NM_AVAILABLE_IN_0_9_10
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#endif
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#if NM_VERSION_MIN_REQUIRED >= NM_VERSION_1_0
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# define NM_DEPRECATED_IN_1_0 G_DEPRECATED
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# define NM_DEPRECATED_IN_1_0_FOR(f) G_DEPRECATED_FOR(f)
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#else
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# define NM_DEPRECATED_IN_1_0
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# define NM_DEPRECATED_IN_1_0_FOR(f)
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#endif
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#if NM_VERSION_MAX_ALLOWED < NM_VERSION_1_0
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# define NM_AVAILABLE_IN_1_0 G_UNAVAILABLE(1,0)
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#else
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# define NM_AVAILABLE_IN_1_0
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#endif
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#if NM_VERSION_MIN_REQUIRED >= NM_VERSION_1_2
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# define NM_DEPRECATED_IN_1_2 G_DEPRECATED
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# define NM_DEPRECATED_IN_1_2_FOR(f) G_DEPRECATED_FOR(f)
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#else
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# define NM_DEPRECATED_IN_1_2
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# define NM_DEPRECATED_IN_1_2_FOR(f)
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#endif
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#if NM_VERSION_MAX_ALLOWED < NM_VERSION_1_2
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# define NM_AVAILABLE_IN_1_2 G_UNAVAILABLE(1,2)
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#else
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# define NM_AVAILABLE_IN_1_2
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#endif
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#if NM_VERSION_MIN_REQUIRED >= NM_VERSION_1_4
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# define NM_DEPRECATED_IN_1_4 G_DEPRECATED
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# define NM_DEPRECATED_IN_1_4_FOR(f) G_DEPRECATED_FOR(f)
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#else
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# define NM_DEPRECATED_IN_1_4
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# define NM_DEPRECATED_IN_1_4_FOR(f)
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#endif
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#if NM_VERSION_MAX_ALLOWED < NM_VERSION_1_4
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# define NM_AVAILABLE_IN_1_4 G_UNAVAILABLE(1,4)
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#else
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# define NM_AVAILABLE_IN_1_4
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#endif
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#if NM_VERSION_MIN_REQUIRED >= NM_VERSION_1_6
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# define NM_DEPRECATED_IN_1_6 G_DEPRECATED
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# define NM_DEPRECATED_IN_1_6_FOR(f) G_DEPRECATED_FOR(f)
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#else
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# define NM_DEPRECATED_IN_1_6
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# define NM_DEPRECATED_IN_1_6_FOR(f)
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#endif
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#if NM_VERSION_MAX_ALLOWED < NM_VERSION_1_6
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# define NM_AVAILABLE_IN_1_6 G_UNAVAILABLE(1,6)
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#else
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# define NM_AVAILABLE_IN_1_6
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#endif
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#if NM_VERSION_MIN_REQUIRED >= NM_VERSION_1_8
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# define NM_DEPRECATED_IN_1_8 G_DEPRECATED
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# define NM_DEPRECATED_IN_1_8_FOR(f) G_DEPRECATED_FOR(f)
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#else
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# define NM_DEPRECATED_IN_1_8
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# define NM_DEPRECATED_IN_1_8_FOR(f)
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#endif
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#if NM_VERSION_MAX_ALLOWED < NM_VERSION_1_8
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# define NM_AVAILABLE_IN_1_8 G_UNAVAILABLE(1,8)
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#else
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# define NM_AVAILABLE_IN_1_8
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#endif
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#endif /* NM_VERSION_H */
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