src/basic/mountpoint-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include <fcntl.h>
   5 #include <stdbool.h>
   6 #include <sys/types.h>
   7
   8 int name_to_handle_at_loop(int fd, const char *path, struct file_handle **ret_handle, int *ret_mnt_id, int flags);
   9
  10 int path_get_mnt_id(const char *path, int *ret);
  11
  12 int fd_is_mount_point(int fd, const char *filename, int flags);
  13 int path_is_mount_point(const char *path, const char *root, int flags);
  14
  15 bool fstype_is_network(const char *fstype);
  16 bool fstype_is_api_vfs(const char *fstype);
  17 bool fstype_is_ro(const char *fsype);
  18 bool fstype_can_discard(const char *fstype);
  19 bool fstype_can_uid_gid(const char *fstype);
  20
  21 int dev_is_devtmpfs(void);
  22
  23 const char *mount_propagation_flags_to_string(unsigned long flags);
  24 int mount_propagation_flags_from_string(const char *name, unsigned long *ret);