[src/riastradh-drm2]: src/sys/external/bsd/drm2/include Mark NetBSD->Linux er...

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

details:   https://anonhg.NetBSD.org/src/rev/6d45739239e1
branches:  riastradh-drm2
changeset: 788065:6d45739239e1
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Jul 24 02:04:16 2013 +0000

description:
Mark NetBSD->Linux errno translations in copy_{to,from}_user.

diffstat:

 sys/external/bsd/drm2/include/asm/uaccess.h         |  4 +++-
 sys/external/bsd/drm2/include/drm/drm_copy_netbsd.h |  4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diffs (48 lines):

diff -r 50497e6c398c -r 6d45739239e1 sys/external/bsd/drm2/include/asm/uaccess.h
--- a/sys/external/bsd/drm2/include/asm/uaccess.h       Wed Jul 24 02:04:01 2013 +0000
+++ b/sys/external/bsd/drm2/include/asm/uaccess.h       Wed Jul 24 02:04:16 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: uaccess.h,v 1.1.2.2 2013/07/24 02:02:03 riastradh Exp $        */
+/*     $NetBSD: uaccess.h,v 1.1.2.3 2013/07/24 02:04:16 riastradh Exp $        */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -38,12 +38,14 @@
 static inline int
 copy_from_user(void *kernel_addr, const void *user_addr, size_t len)
 {
+       /* XXX errno NetBSD->Linux */
        return -copyin(user_addr, kernel_addr, len);
 }
 
 static inline int
 copy_to_user(void *user_addr, const void *kernel_addr, size_t len)
 {
+       /* XXX errno NetBSD->Linux */
        return -copyout(kernel_addr, user_addr, len);
 }
 
diff -r 50497e6c398c -r 6d45739239e1 sys/external/bsd/drm2/include/drm/drm_copy_netbsd.h
--- a/sys/external/bsd/drm2/include/drm/drm_copy_netbsd.h       Wed Jul 24 02:04:01 2013 +0000
+++ b/sys/external/bsd/drm2/include/drm/drm_copy_netbsd.h       Wed Jul 24 02:04:16 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: drm_copy_netbsd.h,v 1.1.2.2 2013/07/24 02:01:42 riastradh Exp $        */
+/*     $NetBSD: drm_copy_netbsd.h,v 1.1.2.3 2013/07/24 02:04:16 riastradh Exp $        */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -38,12 +38,14 @@
 static inline int
 DRM_COPY_FROM_USER(void *kernel_addr, const void *user_addr, size_t len)
 {
+       /* XXX errno NetBSD->Linux */
        return -copyin(user_addr, kernel_addr, len);
 }
 
 static inline int
 DRM_COPY_TO_USER(const void *kernel_addr, void *user_addr, size_t len)
 {
+       /* XXX errno NetBSD->Linux */
        return -copyout(kernel_addr, user_addr, len);
 }