Function S_ISLNK (m:integer) : boolean;
S_ISLNK checks the file mode m to see whether the file is a symbolic link. If so it returns True
FStat, S_ISREG, S_ISDIR, S_ISCHR, S_ISBLK, S_ISFIFO, S_ISSOCK
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Program Example53;
{ Program to demonstrate the S_ISLNK function. }
Uses linux;
Var Info : Stat;
begin
if FStat (paramstr(1),info) then
begin
if S_ISLNK(info.mode) then
Writeln ('File is a link');
if S_ISREG(info.mode) then
Writeln ('File is a regular file');
if S_ISDIR(info.mode) then
Writeln ('File is a directory');
if S_ISCHR(info.mode) then
Writeln ('File is a character device file');
if S_ISBLK(info.mode) then
Writeln ('File is a block device file');
if S_ISFIFO(info.mode) then
Writeln ('File is a named pipe (FIFO)');
if S_ISSOCK(info.mode) then
Writeln ('File is a socket');
end;
end.