From aa7b035794a6e0f7484f3a13293f543b9068af68 Mon Sep 17 00:00:00 2001
From: Anders Blomdell <anders.blomdell@control.lth.se>
Date: Mon, 3 Jun 2013 16:13:29 +0200
Subject: [PATCH] Added nargs variant of ioctl's.
---
lib/c/labcomm_ioctl.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/lib/c/labcomm_ioctl.h b/lib/c/labcomm_ioctl.h
index f373307..d332314 100644
--- a/lib/c/labcomm_ioctl.h
+++ b/lib/c/labcomm_ioctl.h
@@ -63,14 +63,23 @@
LABCOMM_IOC(LABCOMM_IOC_NOSIG,LABCOMM_IOC_NONE,type,nr,0)
#define LABCOMM_IOR(type,nr,size) \
LABCOMM_IOC(LABCOMM_IOC_NOSIG,LABCOMM_IOC_READ,type,nr,sizeof(size))
+/* FIXME: add flag to differentiate between size and nargs */
+#define LABCOMM_IORN(type,nr,nargs) \
+ LABCOMM_IOC(LABCOMM_IOC_NOSIG,LABCOMM_IOC_READ,type,nr,nargs)
#define LABCOMM_IOW(type,nr,size) \
LABCOMM_IOC(LABCOMM_IOC_NOSIG,LABCOMM_IOC_WRITE,type,nr,sizeof(size))
+#define LABCOMM_IOWN(type,nr,nargs) \
+ LABCOMM_IOC(LABCOMM_IOC_NOSIG,LABCOMM_IOC_WRITE,type,nr,nargs)
#define LABCOMM_IOS(type,nr) \
LABCOMM_IOC(LABCOMM_IOC_USESIG,LABCOMM_IOC_READ,type,nr,0)
#define LABCOMM_IOSR(type,nr,size) \
LABCOMM_IOC(LABCOMM_IOC_USESIG,LABCOMM_IOC_READ,type,nr,sizeof(size))
+#define LABCOMM_IOSRN(type,nr,nargs) \
+ LABCOMM_IOC(LABCOMM_IOC_USESIG,LABCOMM_IOC_READ,type,nr,nargs)
#define LABCOMM_IOSW(type,nr,size) \
LABCOMM_IOC(LABCOMM_IOC_USESIG,LABCOMM_IOC_WRITE,type,nr,sizeof(size))
+#define LABCOMM_IOSWN(type,nr,nargs) \
+ LABCOMM_IOC(LABCOMM_IOC_USESIG,LABCOMM_IOC_WRITE,type,nr,nargs)
struct labcomm_ioctl_register_signature {
int index;
--
GitLab