[src/riastradh-drm2]: src/sys/external/bsd/drm2/include Define copy_{to, from}...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2313dba40534
branches:  riastradh-drm2
changeset: 788056:2313dba40534
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Jul 24 02:02:03 2013 +0000

description:
Define copy_{to,from}_user in <linux/uaccess.h> & <asm/uaccess.h>.

diffstat:

 sys/external/bsd/drm2/include/asm/uaccess.h   |  18 +++++++++++++++++-
 sys/external/bsd/drm2/include/linux/uaccess.h |   4 +++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diffs (46 lines):

diff -r 284e4c63c682 -r 2313dba40534 sys/external/bsd/drm2/include/asm/uaccess.h
--- a/sys/external/bsd/drm2/include/asm/uaccess.h       Wed Jul 24 02:01:42 2013 +0000
+++ b/sys/external/bsd/drm2/include/asm/uaccess.h       Wed Jul 24 02:02:03 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uaccess.h,v 1.1.2.1 2013/07/24 00:33:11 riastradh Exp $        */
+/*     $NetBSD: uaccess.h,v 1.1.2.2 2013/07/24 02:02:03 riastradh Exp $        */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -32,4 +32,20 @@
 #ifndef _ASM_UACCESS_H_
 #define _ASM_UACCESS_H_
 
+#include <sys/types.h>
+#include <sys/systm.h>
+
+static inline int
+copy_from_user(void *kernel_addr, const void *user_addr, size_t len)
+{
+       return -copyin(user_addr, kernel_addr, len);
+}
+
+static inline int
+copy_to_user(void *user_addr, const void *kernel_addr, size_t len)
+{
+       return -copyout(kernel_addr, user_addr, len);
+}
+
+
 #endif  /* _ASM_UACCESS_H_ */
diff -r 284e4c63c682 -r 2313dba40534 sys/external/bsd/drm2/include/linux/uaccess.h
--- a/sys/external/bsd/drm2/include/linux/uaccess.h     Wed Jul 24 02:01:42 2013 +0000
+++ b/sys/external/bsd/drm2/include/linux/uaccess.h     Wed Jul 24 02:02:03 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uaccess.h,v 1.1.2.1 2013/07/24 00:33:12 riastradh Exp $        */
+/*     $NetBSD: uaccess.h,v 1.1.2.2 2013/07/24 02:02:03 riastradh Exp $        */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -32,4 +32,6 @@
 #ifndef _LINUX_UACCESS_H_
 #define _LINUX_UACCESS_H_
 
+#include <asm/uaccess.h>
+
 #endif  /* _LINUX_UACCESS_H_ */