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| author | Nico Weber <thakis@chromium.org> | 2020-09-16 12:25:06 -0400 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-09-17 17:23:01 +0200 |
| commit | 416d470d07744592f186b65de7074f94edf39824 (patch) | |
| tree | 880865f9037ae074a7e7caadf829af629a3cb33b /Kernel/Net/LocalSocket.h | |
| parent | b36a2d66865ae8205b6a7589b8566f27746002f4 (diff) | |
| download | serenity-416d470d07744592f186b65de7074f94edf39824.zip | |
Kernel: Plumb packet receive timestamp from NetworkAdapter to Socket::recvfrom
Since the receiving socket isn't yet known at packet receive time,
keep timestamps for all packets.
This is useful for keeping statistics about in-kernel queue latencies
in the future, and it can be used to implement SO_TIMESTAMP.
Diffstat (limited to 'Kernel/Net/LocalSocket.h')
| -rw-r--r-- | Kernel/Net/LocalSocket.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Kernel/Net/LocalSocket.h b/Kernel/Net/LocalSocket.h index d39e78d20b..30693283a3 100644 --- a/Kernel/Net/LocalSocket.h +++ b/Kernel/Net/LocalSocket.h @@ -61,7 +61,7 @@ public: virtual bool can_read(const FileDescription&, size_t) const override; virtual bool can_write(const FileDescription&, size_t) const override; virtual KResultOr<size_t> sendto(FileDescription&, const UserOrKernelBuffer&, size_t, int, Userspace<const sockaddr*>, socklen_t) override; - virtual KResultOr<size_t> recvfrom(FileDescription&, UserOrKernelBuffer&, size_t, int flags, Userspace<sockaddr*>, Userspace<socklen_t*>) override; + virtual KResultOr<size_t> recvfrom(FileDescription&, UserOrKernelBuffer&, size_t, int flags, Userspace<sockaddr*>, Userspace<socklen_t*>, timeval&) override; virtual KResult getsockopt(FileDescription&, int level, int option, Userspace<void*>, Userspace<socklen_t*>) override; virtual KResult chown(FileDescription&, uid_t, gid_t) override; virtual KResult chmod(FileDescription&, mode_t) override; |