mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-30 17:36:16 +01:00
0c5f084200
The previously implementation considered a file to be a mountpoint if its parent is on a different device. / is its own parent, so by this definition it is not a mountpoint. But / is (generally) listed in fstab, and fstab(5) defines the directories it contains to be mountpoints. This attribute should follow that definition (and reasonable expectation): the root directory is a mountpoint. So, add a special-case for the case where the file's parent has the same st_dev and st_ino as the file, which is true only at the root. Test this attribute at / (only on POSIX), /proc (but only on Linux), and at many files and directories created by the test suite (which cannot be mountpoints).
99 lines
4.4 KiB
C
99 lines
4.4 KiB
C
/* 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 2.1 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_LOCAL_FILE_INFO_H__
|
|
#define __G_LOCAL_FILE_INFO_H__
|
|
|
|
#include <gio/gfileinfo.h>
|
|
#include <gio/gfile.h>
|
|
#include <glib/gstdioprivate.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct
|
|
{
|
|
gboolean writable;
|
|
gboolean is_sticky;
|
|
gboolean has_trash_dir;
|
|
int owner;
|
|
dev_t device;
|
|
ino_t inode;
|
|
gpointer extra_data;
|
|
GDestroyNotify free_extra_data;
|
|
} GLocalParentFileInfo;
|
|
|
|
#ifdef G_OS_WIN32
|
|
/* We want 64-bit file size, file ID and symlink support */
|
|
#define GLocalFileStat GWin32PrivateStat
|
|
#else
|
|
#define GLocalFileStat struct stat
|
|
#endif
|
|
|
|
#define G_LOCAL_FILE_INFO_NOSTAT_ATTRIBUTES \
|
|
G_FILE_ATTRIBUTE_STANDARD_NAME "," \
|
|
G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME "," \
|
|
G_FILE_ATTRIBUTE_STANDARD_EDIT_NAME "," \
|
|
G_FILE_ATTRIBUTE_STANDARD_COPY_NAME
|
|
|
|
gboolean _g_local_file_has_trash_dir (const char *dirname,
|
|
dev_t dir_dev);
|
|
#ifdef G_OS_UNIX
|
|
gboolean _g_local_file_is_lost_found_dir (const char *path,
|
|
dev_t path_dev);
|
|
#endif
|
|
void _g_local_file_info_get_parent_info (const char *dir,
|
|
GFileAttributeMatcher *attribute_matcher,
|
|
GLocalParentFileInfo *parent_info);
|
|
void _g_local_file_info_free_parent_info (GLocalParentFileInfo *parent_info);
|
|
void _g_local_file_info_get_nostat (GFileInfo *info,
|
|
const char *basename,
|
|
const char *path,
|
|
GFileAttributeMatcher *attribute_matcher);
|
|
GFileInfo *_g_local_file_info_get (const char *basename,
|
|
const char *path,
|
|
GFileAttributeMatcher *attribute_matcher,
|
|
GFileQueryInfoFlags flags,
|
|
GLocalParentFileInfo *parent_info,
|
|
GError **error);
|
|
GFileInfo *_g_local_file_info_get_from_fd (int fd,
|
|
const char *attributes,
|
|
GError **error);
|
|
char * _g_local_file_info_create_etag (GLocalFileStat *statbuf);
|
|
gboolean _g_local_file_info_set_attribute (char *filename,
|
|
const char *attribute,
|
|
GFileAttributeType type,
|
|
gpointer value_p,
|
|
GFileQueryInfoFlags flags,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
gboolean _g_local_file_info_set_attributes (char *filename,
|
|
GFileInfo *info,
|
|
GFileQueryInfoFlags flags,
|
|
GCancellable *cancellable,
|
|
GError **error);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __G_FILE_LOCAL_FILE_INFO_H__ */
|
|
|
|
|