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Add __EXPORTED_HEADERS__ as predefined macro.

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To weed out stuff like this in uapi/linux/types.h

ifndef __EXPORTED_HEADERS__
warning "Attempt to use kernel headers from user space, see
http://kernelnewbies.org/KernelHeaders"
endif /* __EXPORTED_HEADERS__ */

Change-Id: I6506cea6248f7a3b44a839b98e91bdd0d3a6c4cd
This commit is contained in:
Ben Cheng 2013-10-23 14:38:25 -07:00
parent 97dc3309f3
commit 460fa7033b
2 changed files with 5 additions and 7 deletions
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1
libc/kernel/tools/defaults.py
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@ -34,6 +34,7 @@ kernel_known_macros = {
"__CHECKER__": kCppUndefinedMacro, "__CHECKER__": kCppUndefinedMacro,
"__CHECK_ENDIAN__": kCppUndefinedMacro, "__CHECK_ENDIAN__": kCppUndefinedMacro,
"CONFIG_X86_32": "__i386__", "CONFIG_X86_32": "__i386__",
"__EXPORTED_HEADERS__": "1",
} }
# define to true if you want to remove all defined(CONFIG_FOO) tests # define to true if you want to remove all defined(CONFIG_FOO) tests

11
libc/kernel/uapi/linux/types.h
View File

@ -21,26 +21,23 @@
#include <asm/types.h> #include <asm/types.h>
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#ifndef __EXPORTED_HEADERS__
#warning "Attempt to use kernel headers from user space, see http://kernelnewbies.org/KernelHeaders"
#endif
#include <linux/posix_types.h> #include <linux/posix_types.h>
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define __bitwise__ #define __bitwise__
#define __bitwise #define __bitwise
typedef __u16 __bitwise __le16; typedef __u16 __bitwise __le16;
typedef __u16 __bitwise __be16;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
typedef __u16 __bitwise __be16;
typedef __u32 __bitwise __le32; typedef __u32 __bitwise __le32;
typedef __u32 __bitwise __be32; typedef __u32 __bitwise __be32;
typedef __u64 __bitwise __le64; typedef __u64 __bitwise __le64;
typedef __u64 __bitwise __be64;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
typedef __u64 __bitwise __be64;
typedef __u16 __bitwise __sum16; typedef __u16 __bitwise __sum16;
typedef __u32 __bitwise __wsum; typedef __u32 __bitwise __wsum;
#define __aligned_u64 __u64 __attribute__((aligned(8))) #define __aligned_u64 __u64 __attribute__((aligned(8)))
#define __aligned_be64 __be64 __attribute__((aligned(8)))
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define __aligned_be64 __be64 __attribute__((aligned(8)))
#define __aligned_le64 __le64 __attribute__((aligned(8))) #define __aligned_le64 __le64 __attribute__((aligned(8)))
#endif #endif
#endif #endif
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */