gcredentials: add internal macros to simplify all the #ifdefs

Rather than having lots of obscure platform-based #ifdefs all over
gio, define some macros in gcredentialsprivate.h, and use those to
simplify the rest of the code.

https://bugzilla.gnome.org/show_bug.cgi?id=701482
This commit is contained in:
Dan Winship
2013-09-18 13:40:09 -04:00
parent 32d2539295
commit cedd697bf8
7 changed files with 234 additions and 261 deletions

51
gio/gcredentialsprivate.h Normal file
View File

@@ -0,0 +1,51 @@
/* GIO - GLib Input, Output and Streaming Library
*
* Copyright 2013 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __G_CREDENTIALS_PRIVATE_H__
#define __G_CREDENTIALS_PRIVATE_H__
#include "gio/gcredentials.h"
#include "gio/gnetworking.h"
#ifdef __linux__
#define G_CREDENTIALS_SUPPORTED 1
#define G_CREDENTIALS_USE_LINUX_UCRED 1
#define G_CREDENTIALS_NATIVE_TYPE G_CREDENTIALS_TYPE_LINUX_UCRED
#define G_CREDENTIALS_NATIVE_SIZE (sizeof (struct ucred))
#define G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED 1
#define G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED 1
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
#define G_CREDENTIALS_SUPPORTED 1
#define G_CREDENTIALS_USE_FREEBSD_CMSGCRED 1
#define G_CREDENTIALS_NATIVE_TYPE G_CREDENTIALS_TYPE_FREEBSD_CMSGCRED
#define G_CREDENTIALS_NATIVE_SIZE (sizeof (struct cmsgcred))
#define G_CREDENTIALS_UNIX_CREDENTIALS_MESSAGE_SUPPORTED 1
#elif defined(__OpenBSD__)
#define G_CREDENTIALS_SUPPORTED 1
#define G_CREDENTIALS_USE_OPENBSD_SOCKPEERCRED 1
#define G_CREDENTIALS_NATIVE_TYPE G_CREDENTIALS_TYPE_OPENBSD_SOCKPEERCRED
#define G_CREDENTIALS_NATIVE_SIZE (sizeof (struct sockpeercred))
#define G_CREDENTIALS_SOCKET_GET_CREDENTIALS_SUPPORTED 1
#endif
#endif /* __G_CREDENTIALS_PRIVATE_H__ */