/usr/include/glib-2.0/gio/goutputstream.h is in libglib2.0-dev 2.42.1-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 | /* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2006-2007 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, see <http://www.gnu.org/licenses/>.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#ifndef __G_OUTPUT_STREAM_H__
#define __G_OUTPUT_STREAM_H__
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#include <gio/giotypes.h>
G_BEGIN_DECLS
#define G_TYPE_OUTPUT_STREAM (g_output_stream_get_type ())
#define G_OUTPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_OUTPUT_STREAM, GOutputStream))
#define G_OUTPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_OUTPUT_STREAM, GOutputStreamClass))
#define G_IS_OUTPUT_STREAM(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_OUTPUT_STREAM))
#define G_IS_OUTPUT_STREAM_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_OUTPUT_STREAM))
#define G_OUTPUT_STREAM_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_OUTPUT_STREAM, GOutputStreamClass))
/**
* GOutputStream:
*
* Base class for writing output.
*
* All classes derived from GOutputStream should implement synchronous
* writing, splicing, flushing and closing streams, but may implement
* asynchronous versions.
**/
typedef struct _GOutputStreamClass GOutputStreamClass;
typedef struct _GOutputStreamPrivate GOutputStreamPrivate;
struct _GOutputStream
{
GObject parent_instance;
/*< private >*/
GOutputStreamPrivate *priv;
};
struct _GOutputStreamClass
{
GObjectClass parent_class;
/* Sync ops: */
gssize (* write_fn) (GOutputStream *stream,
const void *buffer,
gsize count,
GCancellable *cancellable,
GError **error);
gssize (* splice) (GOutputStream *stream,
GInputStream *source,
GOutputStreamSpliceFlags flags,
GCancellable *cancellable,
GError **error);
gboolean (* flush) (GOutputStream *stream,
GCancellable *cancellable,
GError **error);
gboolean (* close_fn) (GOutputStream *stream,
GCancellable *cancellable,
GError **error);
/* Async ops: (optional in derived classes) */
void (* write_async) (GOutputStream *stream,
const void *buffer,
gsize count,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gssize (* write_finish) (GOutputStream *stream,
GAsyncResult *result,
GError **error);
void (* splice_async) (GOutputStream *stream,
GInputStream *source,
GOutputStreamSpliceFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gssize (* splice_finish) (GOutputStream *stream,
GAsyncResult *result,
GError **error);
void (* flush_async) (GOutputStream *stream,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gboolean (* flush_finish) (GOutputStream *stream,
GAsyncResult *result,
GError **error);
void (* close_async) (GOutputStream *stream,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gboolean (* close_finish) (GOutputStream *stream,
GAsyncResult *result,
GError **error);
/*< private >*/
/* Padding for future expansion */
void (*_g_reserved1) (void);
void (*_g_reserved2) (void);
void (*_g_reserved3) (void);
void (*_g_reserved4) (void);
void (*_g_reserved5) (void);
void (*_g_reserved6) (void);
void (*_g_reserved7) (void);
void (*_g_reserved8) (void);
};
GLIB_AVAILABLE_IN_ALL
GType g_output_stream_get_type (void) G_GNUC_CONST;
GLIB_AVAILABLE_IN_ALL
gssize g_output_stream_write (GOutputStream *stream,
const void *buffer,
gsize count,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_write_all (GOutputStream *stream,
const void *buffer,
gsize count,
gsize *bytes_written,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_2_40
gboolean g_output_stream_printf (GOutputStream *stream,
gsize *bytes_written,
GCancellable *cancellable,
GError **error,
const gchar *format,
...) G_GNUC_PRINTF (5, 6);
GLIB_AVAILABLE_IN_2_40
gboolean g_output_stream_vprintf (GOutputStream *stream,
gsize *bytes_written,
GCancellable *cancellable,
GError **error,
const gchar *format,
va_list args) G_GNUC_PRINTF (5, 0);
GLIB_AVAILABLE_IN_2_34
gssize g_output_stream_write_bytes (GOutputStream *stream,
GBytes *bytes,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
gssize g_output_stream_splice (GOutputStream *stream,
GInputStream *source,
GOutputStreamSpliceFlags flags,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_flush (GOutputStream *stream,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_close (GOutputStream *stream,
GCancellable *cancellable,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_output_stream_write_async (GOutputStream *stream,
const void *buffer,
gsize count,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
gssize g_output_stream_write_finish (GOutputStream *stream,
GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_2_34
void g_output_stream_write_bytes_async (GOutputStream *stream,
GBytes *bytes,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_2_34
gssize g_output_stream_write_bytes_finish (GOutputStream *stream,
GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_output_stream_splice_async (GOutputStream *stream,
GInputStream *source,
GOutputStreamSpliceFlags flags,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
gssize g_output_stream_splice_finish (GOutputStream *stream,
GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_output_stream_flush_async (GOutputStream *stream,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_flush_finish (GOutputStream *stream,
GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_output_stream_close_async (GOutputStream *stream,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_close_finish (GOutputStream *stream,
GAsyncResult *result,
GError **error);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_is_closed (GOutputStream *stream);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_is_closing (GOutputStream *stream);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_has_pending (GOutputStream *stream);
GLIB_AVAILABLE_IN_ALL
gboolean g_output_stream_set_pending (GOutputStream *stream,
GError **error);
GLIB_AVAILABLE_IN_ALL
void g_output_stream_clear_pending (GOutputStream *stream);
G_END_DECLS
#endif /* __G_OUTPUT_STREAM_H__ */
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