FSStat

   

Declaration:

Function FSStat (Path : Pathstr; Var Info : statfs) : Boolean;

Description:

Return in Info information about the filesystem on which the file Path resides. Info is of type statfs.

The function returns True if the call was succesfull, False if the call failed.

Errors:

LinuxError is used to report errors.

sys_enotdir

A component of Path is not a directory.

sys_einval

Invalid character in Path.

sys_enoent

Path does not exist.

sys_eaccess

Search permission is denied for component in Path.

sys_eloop

A circular symbolic link was encountered in Path.

sys_eio

An error occurred while reading from the filesystem.

See also:

FStat, LStat, statfs (2)

Example

program Example30;

{ Program to demonstrate the FSStat function. }

uses linux;
    
var s : string; 
    info : statfs;
    
begin
  writeln ('Info about current partition : ');
  s:='.';
  while s<>'q' do 
    begin
    if not fsstat (s,info) then
       begin
       writeln('Fstat failed. Errno : ',linuxerror);
       halt (1);
       end;
    writeln;
    writeln ('Result of fsstat on file ''',s,'''.');
    writeln ('fstype  : ',info.fstype);
    writeln ('bsize   : ',info.bsize);
    writeln ('bfree   : ',info.bfree);
    writeln ('bavail  : ',info.bavail);
    writeln ('files   : ',info.files);
    writeln ('ffree   : ',info.ffree);
    writeln ('fsid    : ',info.fsid);
    writeln ('Namelen : ',info.namelen);
    write ('Type name of file to do fsstat. (q quits) :');
    readln (s)
    end;
end.