File: ex36.pp

package info (click to toggle)
fpc 0.99.13-19991013-4
  • links: PTS
  • area: main
  • in suites: potato
  • size: 23,104 kB
  • ctags: 9,760
  • sloc: pascal: 253,711; ansic: 5,236; makefile: 3,855; yacc: 2,016; lex: 707; asm: 526; xml: 443; sh: 200; perl: 87; sed: 21; csh: 12; cpp: 1
file content (26 lines) | stat: -rw-r--r-- 552 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
Program Example36;

{ Program to demonstrate the AssignPipe function. }

Uses linux;

Var pipi,pipo : Text;
    s : String;
    
begin
  Writeln ('Assigning Pipes.');
  assignpipe(pipi,pipo);
  if linuxerror<>0 then 
    Writeln('Error assigning pipes !');
  Writeln ('Writing to pipe, and flushing.');
  Writeln (pipo,'This is a textstring');close(pipo);
  Writeln ('Reading from pipe.');
  While not eof(pipi) do 
    begin
    Readln (pipi,s);
    Writeln ('Read from pipe : ',s);
    end;
  close (pipi);
  writeln ('Closed pipes.');
  writeln
end.