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| author | Tobias Klauser <tklauser@distanz.ch> | 2020-03-13 12:31:05 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-03-13 20:56:34 +0100 |
| commit | bcd66b10b5e956b3e81f76a61abfed2501ff4038 (patch) | |
| tree | a6a91557c5486f547cdc8cf2c747ba1388c1dc15 /tools/include | |
| parent | bpf: Add missing annotations for __bpf_prog_enter() and __bpf_prog_exit() (diff) | |
| download | linux-bcd66b10b5e956b3e81f76a61abfed2501ff4038.tar.xz linux-bcd66b10b5e956b3e81f76a61abfed2501ff4038.zip | |
tools/bpf: Move linux/types.h for selftests and bpftool
Commit fe4eb069edb7 ("bpftool: Use linux/types.h from source tree for
profiler build") added a build dependency on tools/testing/selftests/bpf
to tools/bpf/bpftool. This is suboptimal with respect to a possible
stand-alone build of bpftool.
Fix this by moving tools/testing/selftests/bpf/include/uapi/linux/types.h
to tools/include/uapi/linux/types.h.
This requires an adjustment in the include search path order for the
tests in tools/testing/selftests/bpf so that tools/include/linux/types.h
is selected when building host binaries and
tools/include/uapi/linux/types.h is selected when building bpf binaries.
Verified by compiling bpftool and the bpf selftests on x86_64 with this
change.
Fixes: fe4eb069edb7 ("bpftool: Use linux/types.h from source tree for profiler build")
Suggested-by: Andrii Nakryiko <andrii.nakryiko@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20200313113105.6918-1-tklauser@distanz.ch
Diffstat (limited to 'tools/include')
| -rw-r--r-- | tools/include/uapi/linux/types.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tools/include/uapi/linux/types.h b/tools/include/uapi/linux/types.h new file mode 100644 index 000000000000..91fa51a9c31d --- /dev/null +++ b/tools/include/uapi/linux/types.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _UAPI_LINUX_TYPES_H +#define _UAPI_LINUX_TYPES_H + +#include <asm-generic/int-ll64.h> + +/* copied from linux:include/uapi/linux/types.h */ +#define __bitwise +typedef __u16 __bitwise __le16; +typedef __u16 __bitwise __be16; +typedef __u32 __bitwise __le32; +typedef __u32 __bitwise __be32; +typedef __u64 __bitwise __le64; +typedef __u64 __bitwise __be64; + +typedef __u16 __bitwise __sum16; +typedef __u32 __bitwise __wsum; + +#define __aligned_u64 __u64 __attribute__((aligned(8))) +#define __aligned_be64 __be64 __attribute__((aligned(8))) +#define __aligned_le64 __le64 __attribute__((aligned(8))) + +#endif /* _UAPI_LINUX_TYPES_H */ |