std::experimental::filesystem::space_info (3) - Linux Manuals

std::experimental::filesystem::space_info: std::experimental::filesystem::space_info

Command to display std::experimental::filesystem::space_info manual in Linux: $ man 3 std::experimental::filesystem::space_info

NAME

std::experimental::filesystem::space_info - std::experimental::filesystem::space_info

Synopsis

Defined in header <experimental/filesystem>
struct space_info {
uintmax_t capacity;
uintmax_t free; (filesystem TS)
uintmax_t available;
};

Represents the filesystem information as determined by space
The members have the following meaning:

* capacity -- total size of the filesystem, in bytes
* free -- free space on the filesystem, in bytes
* available -- free space available to a non-privileged process (may be equal or less than free)

Example

// Run this code

  #include <iostream>
  #include <experimental/filesystem>
  namespace fs = std::experimental::filesystem;
  int main()
  {
      fs::space_info devi = fs::space("/dev/null");
      fs::space_info tmpi = fs::space("/tmp");

      std::cout << ". Capacity Free Available\n"
                << "/dev: " << devi.capacity << " "
                << devi.free << " " << devi.available << '\n'
                << "/tmp: " << tmpi.capacity << " "
                << tmpi.free << " " << tmpi.available << '\n';
  }

Possible output:

  . Capacity Free Available
  /dev: 4175114240 4175110144 4175110144
  /tmp: 420651237376 411962273792 390570749952

Pages related to std::experimental::filesystem::space_info

std::experimental::filesystem::space (3) - std::experimental::filesystem::space
std::experimental::filesystem::status,std::experimental::filesystem::symlink_status (3) - std::experimental::filesystem::status,std::experimental::filesystem::symlink_status
std::experimental::filesystem::status_known (3) - std::experimental::filesystem::status_known
std::experimental::filesystem::swap(std::experimental::filesystem::path) (3) - std::experimental::filesystem::swap(std::experimental::filesystem::path)
std::experimental::filesystem::absolute,std::experimental::filesystem::system_complete (3) - std::experimental::filesystem::absolute,std::experimental::filesystem::system_complete
std::experimental::filesystem::begin(directory_iterator), (3) - std::experimental::filesystem::begin(directory_iterator),
std::experimental::filesystem::begin(directory_iterator),std::experimental::filesystem::end(directory_iterator) (3) - std::experimental::filesystem::begin(directory_iterator),std::experimental::filesystem::end(directory_iterator)
std::experimental::filesystem::begin(recursive_directory_iterator), (3) - std::experimental::filesystem::begin(recursive_directory_iterator),
std::experimental::filesystem::begin(recursive_directory_iterator),std::experimental::filesystem::end(recursive_directory_iterator) (3) - std::experimental::filesystem::begin(recursive_directory_iterator),std::experimental::filesystem::end(recursive_directory_iterator)
std::experimental::filesystem::canonical (3) - std::experimental::filesystem::canonical
std::experimental::filesystem::copy (3) - std::experimental::filesystem::copy
std::experimental::filesystem::copy_file (3) - std::experimental::filesystem::copy_file
std::experimental::filesystem::copy_options (3) - std::experimental::filesystem::copy_options
std::experimental::filesystem::copy_symlink (3) - std::experimental::filesystem::copy_symlink
std::experimental::filesystem::create_directory, (3) - std::experimental::filesystem::create_directory,
std::experimental::filesystem::create_directory,std::experimental::filesystem::create_directories (3) - std::experimental::filesystem::create_directory,std::experimental::filesystem::create_directories
std::experimental::filesystem::create_hard_link (3) - std::experimental::filesystem::create_hard_link
std::experimental::filesystem::create_symlink, (3) - std::experimental::filesystem::create_symlink,
std::experimental::filesystem::create_symlink,std::experimental::filesystem::create_directory_symlink (3) - std::experimental::filesystem::create_symlink,std::experimental::filesystem::create_directory_symlink
std::experimental::filesystem::current_path (3) - std::experimental::filesystem::current_path
std::experimental::filesystem::directory_entry (3) - std::experimental::filesystem::directory_entry
std::experimental::filesystem::directory_entry::assign (3) - std::experimental::filesystem::directory_entry::assign
std::experimental::filesystem::directory_entry::directory_entry (3) - std::experimental::filesystem::directory_entry::directory_entry
std::experimental::filesystem::directory_entry::operator= (3) - std::experimental::filesystem::directory_entry::operator=
std::experimental::filesystem::directory_entry::operator==,!=,<,<=,>,>= (3) - std::experimental::filesystem::directory_entry::operator==,!=,<,<=,>,>=
std::experimental::filesystem::directory_entry::path (3) - std::experimental::filesystem::directory_entry::path
std::experimental::filesystem::directory_entry::replace_filename (3) - std::experimental::filesystem::directory_entry::replace_filename
std::experimental::filesystem::directory_entry::status, (3) - std::experimental::filesystem::directory_entry::status,
std::experimental::filesystem::directory_entry::status,std::experimental::filesystem::directory_entry::symlink_status (3) - std::experimental::filesystem::directory_entry::status,std::experimental::filesystem::directory_entry::symlink_status
std::experimental::filesystem::directory_iterator (3) - std::experimental::filesystem::directory_iterator
std::experimental::filesystem::directory_iterator::directory_iterator (3) - std::experimental::filesystem::directory_iterator::directory_iterator
std::experimental::filesystem::directory_iterator::operator*,operator-> (3) - std::experimental::filesystem::directory_iterator::operator*,operator->
std::experimental::filesystem::directory_iterator::operator= (3) - std::experimental::filesystem::directory_iterator::operator=
std::experimental::filesystem::directory_options (3) - std::experimental::filesystem::directory_options
std::experimental::filesystem::equivalent (3) - std::experimental::filesystem::equivalent