+
+(** Make a pair of fifo entries *)
+let mkentry fqp exec_fqp perm slice_name =
+ logprint "Making control entry %s->%s\n" fqp exec_fqp;
+ let control_filename=sprintf "%s.control" fqp in
+ try
+ let listening_socket = socket PF_UNIX SOCK_STREAM 0 in
+ (try Unix.unlink control_filename with _ -> ());
+ let socket_address = ADDR_UNIX(control_filename) in
+ bind listening_socket socket_address;
+ listen listening_socket 10;
+ ( (* Make the user the owner of the pipes in a non-chroot environment *)
+ if (!Globals.nochroot) then
+ let pwentry = Unix.getpwnam slice_name in
+ Unix.chown control_filename pwentry.pw_uid pwentry.pw_gid
+ );
+ Hashtbl.replace unix_socket_table control_filename (Some(exec_fqp,slice_name,listening_socket));
+ Fdwatcher.add_fd (None,listening_socket) (None,listening_socket) receive_event;
+ Success
+ with
+ e->logprint "Error creating FIFO: %s->%s. May be something wrong at the frontend.\n" fqp exec_fqp;Failed
+