TP3/shell/Posix.def

DEFINITION MODULE FOR "C" Posix ;

(* Thin ISO-friendly bindings to libc for the TP3 shell.
   Foreign (FOR "C") module: maps directly onto C symbols. *)

FROM SYSTEM IMPORT ADDRESS ;

TYPE
   Dir = ADDRESS ;

   dirent = RECORD
      d_ino    : LONGCARD ;
      d_off    : LONGINT  ;
      d_reclen : ARRAY [0..1] OF CHAR ;
      d_type   : CHAR ;
      d_name   : ARRAY [0..255] OF CHAR ;
   END ;

   statvfsbuf = RECORD
      f_bsize   : LONGCARD ;
      f_frsize  : LONGCARD ;
      f_blocks  : LONGCARD ;
      f_bfree   : LONGCARD ;
      f_bavail  : LONGCARD ;
      f_files   : LONGCARD ;
      f_ffree   : LONGCARD ;
      f_favail  : LONGCARD ;
      f_fsid    : LONGCARD ;
      f_flag    : LONGCARD ;
      f_namemax : LONGCARD ;
   END ;

PROCEDURE read  (fd : INTEGER ; buf : ADDRESS ; nbytes : LONGCARD) : LONGINT ;
PROCEDURE write (fd : INTEGER ; buf : ADDRESS ; nbytes : LONGCARD) : LONGINT ;
PROCEDURE open  (path : ADDRESS ; oflag : INTEGER ; mode : LONGCARD) : INTEGER ;
PROCEDURE close (fd : INTEGER) : INTEGER ;
PROCEDURE unlink (path : ADDRESS) : INTEGER ;
PROCEDURE rename (oldp, newp : ADDRESS) : INTEGER ;
PROCEDURE getcwd (buf : ADDRESS ; size : LONGCARD) : ADDRESS ;
PROCEDURE chdir (path : ADDRESS) : INTEGER ;

PROCEDURE opendir (path : ADDRESS) : Dir ;
PROCEDURE readdir (d : Dir) : ADDRESS ;
PROCEDURE closedir (d : Dir) : INTEGER ;

PROCEDURE statvfs (path : ADDRESS ; buf : ADDRESS) : INTEGER ;

(* termios (linux): *)
PROCEDURE tcgetattr (fd : INTEGER ; t : ADDRESS) : INTEGER ;
PROCEDURE tcsetattr (fd : INTEGER ; opt : INTEGER ; t : ADDRESS) : INTEGER ;
PROCEDURE cfmakeraw (t : ADDRESS) ;

(* poll(2): wait for readiness on pollfds (POLLIN = 1) *)
PROCEDURE poll (fds : ADDRESS ; nfds : LONGCARD ; timeout : INTEGER) : INTEGER ;

END Posix.