Glob

   

Declaration:

Function Glob (Const Path : Pathstr) : PGlob;

Description:

Glob returns a pointer to a glob structure which contains all filenames which exist and match the pattern in Path.

The pattern can contain wildcard characters, which have their usual meaning.

Errors:

Returns nil on error, and LinuxError is set.

sys_enomem

No memory on heap for glob structure.

others

As returned by the opendir call, and sys_readdir.

See also:

GlobFree, Glob (3)

Example

Program Example49;

{ Program to demonstrate the Glob and GlobFree functions. }

Uses linux;

Var G1,G2 : PGlob;

begin
  G1:=Glob ('*');
  if LinuxError=0 then
    begin
    G2:=G1;
    Writeln ('Files in this directory : ');
    While g2<>Nil do
      begin
      Writeln (g2^.name);
      g2:=g2^.next;
      end;
    GlobFree (g1);
    end;
end.