| 1 | /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ |
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| 2 | /* gnome-vfs-context.h - context VFS modules can use to communicate with gnome-vfs proper |
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| 3 | |
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| 4 | Copyright (C) 1999, 2001 Free Software Foundation |
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| 5 | |
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| 6 | The Gnome Library is free software; you can redistribute it and/or |
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| 7 | modify it under the terms of the GNU Library General Public License as |
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| 8 | published by the Free Software Foundation; either version 2 of the |
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| 9 | License, or (at your option) any later version. |
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| 10 | |
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| 11 | The Gnome Library is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | Library General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU Library General Public |
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| 17 | License along with the Gnome Library; see the file COPYING.LIB. If not, |
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| 18 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 19 | Boston, MA 02111-1307, USA. |
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| 20 | |
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| 21 | Author: Havoc Pennington <hp@redhat.com> |
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| 22 | Seth Nickell <snickell@stanford.edu> |
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| 23 | */ |
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| 24 | |
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| 25 | #ifndef GNOME_VFS_CONTEXT_H |
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| 26 | #define GNOME_VFS_CONTEXT_H |
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| 27 | |
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| 28 | typedef struct GnomeVFSContext GnomeVFSContext; |
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| 29 | |
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| 30 | #include <libgnomevfs/gnome-vfs-cancellation.h> |
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| 31 | |
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| 32 | GnomeVFSContext* gnome_vfs_context_new (void); |
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| 33 | void gnome_vfs_context_ref (GnomeVFSContext *ctx); |
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| 34 | void gnome_vfs_context_unref (GnomeVFSContext *ctx); |
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| 35 | |
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| 36 | /* To be really thread-safe, these need to return objects with an increased |
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| 37 | refcount; however they don't, only one thread at a time |
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| 38 | can use GnomeVFSContext */ |
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| 39 | |
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| 40 | GnomeVFSCancellation* |
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| 41 | gnome_vfs_context_get_cancellation (const GnomeVFSContext *ctx); |
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| 42 | |
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| 43 | /* Convenience - both of these accept a NULL context object */ |
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| 44 | #define gnome_vfs_context_check_cancellation(x) (gnome_vfs_cancellation_check((x) ? gnome_vfs_context_get_cancellation((x)) : NULL)) |
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| 45 | |
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| 46 | const GnomeVFSContext *gnome_vfs_context_peek_current (void); |
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| 47 | gboolean gnome_vfs_context_check_cancellation_current (void); |
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| 48 | |
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| 49 | #endif /* GNOME_VFS_CONTEXT_H */ |
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