int :sysinfo-disk-free ( string $PATH )
int :sysinfo-disk-free

Returns the amount of free space (in bytes) of given disk. The parameter string is expected to contain a directory path - either relative or absolute. Under Windows, the function will refer to the appropriate disk - C:, D:, et cetera. Under Linux, the function will refer to the disk the directory resides on. When called with no parameter, refers to the current directory.

# sysinfo-disk-free example.
!fun :GiB $UM
   :return :div (:mkfloat $NUM) :pow i2 i30
!nuf

:writeln s'Disk size: ' (:GiB :sysinfo-disk-total s'/') s'GiB'
:writeln s'Free space: ' (:GiB :sysinfo-disk-free s'/') s'GiB'