From 39c642c1d0c5f43fea01405e45a66c9a0bad8046 Mon Sep 17 00:00:00 2001 From: David Schleef Date: Thu, 25 Jul 2002 23:32:39 +0000 Subject: [PATCH] Deprecate a few things, add COMEDI_CB_OVERFLOW --- include/linux/comedi.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/include/linux/comedi.h b/include/linux/comedi.h index 88c3e0b3..2190727f 100644 --- a/include/linux/comedi.h +++ b/include/linux/comedi.h @@ -179,7 +179,7 @@ typedef unsigned short sampl_t; #define SDF_WRITABLE 0x00020000 /* subdevice can be written (e.g. analog output) */ #define SDF_WRITEABLE SDF_WRITABLE /* spelling error in API */ #define SDF_INTERNAL 0x00040000 /* subdevice does not have externally visible lines */ -#define SDF_RT 0x00080000 /* subdevice is RT capable */ +#define SDF_RT 0x00080000 /* DEPRECATED: subdevice is RT capable */ #define SDF_GROUND 0x00100000 /* can do aref=ground */ #define SDF_COMMON 0x00200000 /* can do aref=common */ #define SDF_DIFF 0x00400000 /* can do aref=diff */ @@ -399,9 +399,10 @@ struct comedi_bufinfo_struct{ #define COMEDI_CB_EOS 1 /* end of scan */ #define COMEDI_CB_EOA 2 /* end of acquisition */ -#define COMEDI_CB_BLOCK 4 /* convenient block size */ -#define COMEDI_CB_EOBUF 8 /* end of buffer */ +#define COMEDI_CB_BLOCK 4 /* DEPRECATED: convenient block size */ +#define COMEDI_CB_EOBUF 8 /* DEPRECATED: end of buffer */ #define COMEDI_CB_ERROR 16 /* card error during acquisition */ +#define COMEDI_CB_OVERFLOW 32 /* buffer overflow/underflow */ #ifdef __cplusplus -- 2.26.2