openbmc/build/tmp/deploy/sdk/witherspoon-2019-08-08/sysroots/armv6-openbmc-linux-gnueabi/usr/src/debug/glib-2.0/1_2.60.3-r0/glib-2.60.3/gio/gfile.c
GFileOutputStream* g_file_append_to(GFile* file, GFileCreateFlags flags,
                                    GCancellable* cancellable, GError** error)
{
    GFileIface* iface;

    g_return_val_if_fail(G_IS_FILE(file), NULL);

    if (g_cancellable_set_error_if_cancelled(cancellable, error))
        return NULL;

    iface = G_FILE_GET_IFACE(file);

    if (iface->append_to == NULL)
    {
        g_set_error_literal(error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
                            _("Operation not supported"));
        return NULL;
    }

    return (*iface->append_to)(file, flags, cancellable, error);
}
/**
 * g_file_append_to:
 * @file: input #GFile
 * @flags: a set of #GFileCreateFlags
 * @cancellable: (nullable): optional #GCancellable object,
 *     %NULL to ignore
 * @error: a #GError, or %NULL
 *
 * Gets an output stream for appending data to the file.
 * If the file doesn't already exist it is created.
 *
 * By default files created are generally readable by everyone,
 * but if you pass #G_FILE_CREATE_PRIVATE in @flags the file
 * will be made readable only to the current user, to the level that
 * is supported on the target filesystem.
 *
 * If @cancellable is not %NULL, then the operation can be cancelled
 * by triggering the cancellable object from another thread. If the
 * operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
 * returned.
 *
 * Some file systems don't allow all file names, and may return an
 * %G_IO_ERROR_INVALID_FILENAME error. If the file is a directory the
 * %G_IO_ERROR_IS_DIRECTORY error will be returned. Other errors are
 * possible too, and depend on what kind of filesystem the file is on.
 *
 * Returns: (transfer full): a #GFileOutputStream, or %NULL on error.
 *     Free the returned object with g_object_unref().
 */


Gets an output stream for appending data to the file.
If the file doesn't already exist it is created.

By default files created are generally readable by everyone,
but if you pass #G_FILE_CREATE_PRIVATE in @flags the file
will be made readable only to the current user, to the level that
is supported on the target filesystem.

If @cancellable is not %NULL, then the operation can be cancelled
by triggering the cancellable object from another thread. If the
operation was cancelled, the error %G_IO_ERROR_CANCELLED will be
returned.

Some file systems don't allow all file names, and may return an
%G_IO_ERROR_INVALID_FILENAME error. If the file is a directory the
%G_IO_ERROR_IS_DIRECTORY error will be returned. Other errors are
possible too, and depend on what kind of filesystem the file is on.

(transfer full): a #GFileOutputStream, or %NULL on error.
Free the returned object with g_object_unref().
Gets an output stream for appending data to the file . If the file doesn ' t already exist it is created . By default files created are generally readable by everyone but if you pass #G_FILE_CREATE_PRIVATE in @flags the file will be made readable only to the current user to the level that is supported on the target filesystem . If @cancellable is not %NULL then the operation can be cancelled by triggering the cancellable object from another thread . If the operation was cancelled the error %G_IO_ERROR_CANCELLED will be returned . Some file systems don ' t allow all file names and may return an %G_IO_ERROR_INVALID_FILENAME error . If the file is a directory the %G_IO_ERROR_IS_DIRECTORY error will be returned . Other errors are possible too and depend on what kind of filesystem the file is on . ( transfer full ) : a #GFileOutputStream or %NULL on error . Free the returned object with g_object_unref () .
GFileOutputStream* g_file_append_to(GFile* file, GFileCreateFlags flags,
                                    GCancellable* cancellable, GError** error)
{
    GFileIface* iface;
    g_return_val_if_fail(G_IS_FILE(file), NULL);
    if (g_cancellable_set_error_if_cancelled(cancellable, error))
        return NULL;
    iface = G_FILE_GET_IFACE(file);
    if (iface->append_to == NULL)
    {
        g_set_error_literal(error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
                            _("Operation not supported"));
        return NULL;
    }
    return (*iface->append_to)(file, flags, cancellable, error);
}
GFileOutputStream * g_file_append_to ( GFile * file , GFileCreateFlags flags , GCancellable * cancellable , GError * * error ) { GFileIface * iface ; g_return_val_if_fail ( G_IS_FILE ( file ) , NULL ) ; if ( g_cancellable_set_error_if_cancelled ( cancellable , error ) ) return NULL ; iface = G_FILE_GET_IFACE ( file ) ; if ( iface -> append_to == NULL ) { g_set_error_literal ( error , G_IO_ERROR , G_IO_ERROR_NOT_SUPPORTED , _ ( " " ) ) ; return NULL ; } return ( * iface -> append_to ) ( file , flags , cancellable , error ) ; }
g_file_append_to:
 @file: input #GFile
 @flags: a set of #GFileCreateFlags
 @cancellable: (nullable): optional #GCancellable object,
     %NULL to ignore
 @error: a #GError, or %NULL
g_file_append_to : @file : input #GFile @flags : a set of #GFileCreateFlags @cancellable : ( nullable ) : optional #GCancellable object %NULL to ignore @error : a #GError or %NULL