From: "Justin P. Mattock" <justinmattock@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: akpm@linux-foundation.org, arnd@arndb.de, jkosina@suse.cz,
"Justin P. Mattock" <justinmattock@gmail.com>
Subject: [PATCH v3]kernel.h Move preprocessor #warning about using kernel headers in userpsace to types.h
Date: Thu, 1 Jul 2010 14:28:27 -0700 [thread overview]
Message-ID: <1278019707-30585-1-git-send-email-justinmattock@gmail.com> (raw)
Move the preprocessor #warning message:
warning: #warning Attempt to use kernel headers from user space,
see http://kernelnewbies.org/KernelHeaders
from kernel.h to types.h.
And also fixe the #warning message due to the preprocessor not being
able to read the web address due to it thinking it was the start of a comment.
also remove the extra #ifndef _KERNEL_ since it's already there.
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
---
include/linux/kernel.h | 6 ------
include/linux/types.h | 5 ++++-
2 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 8317ec4..bd8501a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -728,12 +728,6 @@ extern int do_sysinfo(struct sysinfo *info);
#endif /* __KERNEL__ */
-#ifndef __EXPORTED_HEADERS__
-#ifndef __KERNEL__
-#warning Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders
-#endif /* __KERNEL__ */
-#endif /* __EXPORTED_HEADERS__ */
-
#define SI_LOAD_SHIFT 16
struct sysinfo {
long uptime; /* Seconds since boot */
diff --git a/include/linux/types.h b/include/linux/types.h
index 23d237a..331d8ba 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -8,7 +8,10 @@
#define DECLARE_BITMAP(name,bits) \
unsigned long name[BITS_TO_LONGS(bits)]
-
+#else
+#ifndef __EXPORTED_HEADERS__
+#warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
+#endif /* __EXPORTED_HEADERS__ */
#endif
#include <linux/posix_types.h>
--
1.6.5.2.180.gc5b3e
next reply other threads:[~2010-07-01 21:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-01 21:28 Justin P. Mattock [this message]
2010-07-11 19:39 ` Jiri Kosina
2010-07-11 20:07 ` Justin P. Mattock
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