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| author | Laurent Vivier <lvivier@redhat.com> | 2024-03-06 16:58:32 +1100 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2024-03-06 08:03:36 +0100 |
| commit | e289d287c6594156cb02f32e64fe8def75fd1cac (patch) | |
| tree | ad128c1813a8af6cc898a3e8979e7b179038af8a /ip.h | |
| parent | 907621eaae579cc7f2fe5a2fd238aa640e2e29da (diff) | |
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checksum: add csum_iov()
Introduce the function csum_unfolded() that computes the unfolded
32-bit checksum of a data buffer, and call it from csum() that returns
the folded value.
Introduce csum_iov() that computes the checksum using csum_folded() on
all vectors of the iovec array and returns the folded result.
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-ID: <20240303135114.1023026-4-lvivier@redhat.com>
[dwg: Fixed trivial cppcheck & clang-tidy regressions]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'ip.h')
0 files changed, 0 insertions, 0 deletions