This file is part of systemd.
Copyright 2010 Lennart Poettering
-
- systemd 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.
-
- systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <fcntl.h>
#include "macro.h"
#include "missing.h"
+int name_to_handle_at_loop(int fd, const char *path, struct file_handle **ret_handle, int *ret_mnt_id, int flags);
+
+int path_get_mnt_id(const char *path, int *ret);
+
int fd_is_mount_point(int fd, const char *filename, int flags);
int path_is_mount_point(const char *path, const char *root, int flags);
bool fstype_is_api_vfs(const char *fstype);
bool fstype_is_ro(const char *fsype);
bool fstype_can_discard(const char *fstype);
-
-union file_handle_union {
- struct file_handle handle;
- char padding[sizeof(struct file_handle) + MAX_HANDLE_SZ];
-};
+bool fstype_can_uid_gid(const char *fstype);
const char* mode_to_inaccessible_node(mode_t mode);
-#define FILE_HANDLE_INIT { .handle.handle_bytes = MAX_HANDLE_SZ }
-
int mount_verbose(
int error_log_level,
const char *what,
const char *mount_propagation_flags_to_string(unsigned long flags);
int mount_propagation_flags_from_string(const char *name, unsigned long *ret);
+
+int mount_option_mangle(
+ const char *options,
+ unsigned long mount_flags,
+ unsigned long *ret_mount_flags,
+ char **ret_remaining_options);