14 lines
489 B
Scheme
14 lines
489 B
Scheme
|
;;; Flags that control buffering policy.
|
||
|
|
;;; Copyright (c) 1993 by Olin Shivers.
|
||
|
|
;;; Copyright (c) 1999 by Brian D. Carlstrom.
|
||
|
|
|
||
|
|
;;; These are for the SET-PORT-BUFFERING procedure, essentially a Scheme
|
||
|
|
;;; analog of the setbuf(3S) stdio call. We use the actual stdio values.
|
||
|
|
;;; These constants are not likely to change from stdio lib to stdio lib,
|
||
|
|
;;; but you need to check when you do a port.
|
||
|
|
|
||
|
|
(define-enum-constants bufpol
|
||
|
|
(block 0) ; _IOFBF
|
||
|
|
(line 1) ; _IOLBF
|
||
|
|
(none 2)) ; _IONBF
|