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

See also

space determines available free space on the file system
(function)