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      1 /* GIO - GLib Input, Output and Streaming Library
      2  *
      3  * Copyright (C) 2006-2007 Red Hat, Inc.
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Lesser General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Lesser General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Lesser General
     16  * Public License along with this library; if not, write to the
     17  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
     18  * Boston, MA 02111-1307, USA.
     19  *
     20  * Author: Alexander Larsson <alexl (at) redhat.com>
     21  */
     22 
     23 #ifndef __G_UNIX_OUTPUT_STREAM_H__
     24 #define __G_UNIX_OUTPUT_STREAM_H__
     25 
     26 #include <gio/gio.h>
     27 
     28 G_BEGIN_DECLS
     29 
     30 #define G_TYPE_UNIX_OUTPUT_STREAM         (g_unix_output_stream_get_type ())
     31 #define G_UNIX_OUTPUT_STREAM(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_UNIX_OUTPUT_STREAM, GUnixOutputStream))
     32 #define G_UNIX_OUTPUT_STREAM_CLASS(k)     (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_UNIX_OUTPUT_STREAM, GUnixOutputStreamClass))
     33 #define G_IS_UNIX_OUTPUT_STREAM(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_UNIX_OUTPUT_STREAM))
     34 #define G_IS_UNIX_OUTPUT_STREAM_CLASS(k)  (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_UNIX_OUTPUT_STREAM))
     35 #define G_UNIX_OUTPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_UNIX_OUTPUT_STREAM, GUnixOutputStreamClass))
     36 
     37 /**
     38  * GUnixOutputStream:
     39  *
     40  * Implements #GOutputStream for outputting to selectable unix file descriptors
     41  **/
     42 typedef struct _GUnixOutputStream         GUnixOutputStream;
     43 typedef struct _GUnixOutputStreamClass    GUnixOutputStreamClass;
     44 typedef struct _GUnixOutputStreamPrivate  GUnixOutputStreamPrivate;
     45 
     46 struct _GUnixOutputStream
     47 {
     48   GOutputStream parent_instance;
     49 
     50   /*< private >*/
     51   GUnixOutputStreamPrivate *priv;
     52 };
     53 
     54 struct _GUnixOutputStreamClass
     55 {
     56   GOutputStreamClass parent_class;
     57 
     58   /*< private >*/
     59   /* Padding for future expansion */
     60   void (*_g_reserved1) (void);
     61   void (*_g_reserved2) (void);
     62   void (*_g_reserved3) (void);
     63   void (*_g_reserved4) (void);
     64   void (*_g_reserved5) (void);
     65 };
     66 
     67 GType           g_unix_output_stream_get_type     (void) G_GNUC_CONST;
     68 
     69 GOutputStream * g_unix_output_stream_new          (gint     fd,
     70                                                    gboolean close_fd);
     71 void            g_unix_output_stream_set_close_fd (GUnixOutputStream *stream,
     72                                                    gboolean           close_fd);
     73 gboolean        g_unix_output_stream_get_close_fd (GUnixOutputStream *stream);
     74 gint            g_unix_output_stream_get_fd       (GUnixOutputStream *stream);
     75 G_END_DECLS
     76 
     77 #endif /* __G_UNIX_OUTPUT_STREAM_H__ */
     78