diff options
| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2021-10-26 03:08:27 +0200 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2021-10-25 20:39:41 -0700 |
| commit | 3930198dc9a0720a2b6561c67e55859ec51b73f9 (patch) | |
| tree | 1515d8636e9879992791fd5db55d3fd6b5f19f2b /tools/lib/bpf/btf_dump.c | |
| parent | 45f2bebc8079788f62f22d9e8b2819afb1789d7b (diff) | |
libbpf: Use __BYTE_ORDER__
Use the compiler-defined __BYTE_ORDER__ instead of the libc-defined
__BYTE_ORDER for consistency.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211026010831.748682-3-iii@linux.ibm.com
Diffstat (limited to 'tools/lib/bpf/btf_dump.c')
| -rw-r--r-- | tools/lib/bpf/btf_dump.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/lib/bpf/btf_dump.c b/tools/lib/bpf/btf_dump.c index 8e05ab44c22a..17db62b5002e 100644 --- a/tools/lib/bpf/btf_dump.c +++ b/tools/lib/bpf/btf_dump.c @@ -1576,11 +1576,11 @@ static int btf_dump_get_bitfield_value(struct btf_dump *d, /* Bitfield value retrieval is done in two steps; first relevant bytes are * stored in num, then we left/right shift num to eliminate irrelevant bits. */ -#if __BYTE_ORDER == __LITTLE_ENDIAN +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ for (i = t->size - 1; i >= 0; i--) num = num * 256 + bytes[i]; nr_copy_bits = bit_sz + bits_offset; -#elif __BYTE_ORDER == __BIG_ENDIAN +#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ for (i = 0; i < t->size; i++) num = num * 256 + bytes[i]; nr_copy_bits = t->size * 8 - bits_offset; @@ -1700,10 +1700,10 @@ static int btf_dump_int_data(struct btf_dump *d, /* avoid use of __int128 as some 32-bit platforms do not * support it. */ -#if __BYTE_ORDER == __LITTLE_ENDIAN +#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ lsi = ints[0]; msi = ints[1]; -#elif __BYTE_ORDER == __BIG_ENDIAN +#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ lsi = ints[1]; msi = ints[0]; #else |