DepSurf

Struct: `tcp_zerocopy_receive`

Status

Regular

In 4.4: Absent ⚠️
In 4.8: Absent ⚠️
In 4.10: Absent ⚠️
In 4.13: Absent ⚠️
In 4.15: Absent ⚠️

In 4.18: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In 5.0: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In 5.3: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In 5.4: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In 5.8: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
    __u32 inq;
    __s32 err;
};

In 5.11: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
    __u32 inq;
    __s32 err;
    __u64 copybuf_address;
    __s32 copybuf_len;
    __u32 flags;
};

In 5.13: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
    __u32 inq;
    __s32 err;
    __u64 copybuf_address;
    __s32 copybuf_len;
    __u32 flags;
    __u64 msg_control;
    __u64 msg_controllen;
    __u32 msg_flags;
    __u32 reserved;
};

In 5.15: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
    __u32 inq;
    __s32 err;
    __u64 copybuf_address;
    __s32 copybuf_len;
    __u32 flags;
    __u64 msg_control;
    __u64 msg_controllen;
    __u32 msg_flags;
    __u32 reserved;
};

In 5.19: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
    __u32 inq;
    __s32 err;
    __u64 copybuf_address;
    __s32 copybuf_len;
    __u32 flags;
    __u64 msg_control;
    __u64 msg_controllen;
    __u32 msg_flags;
    __u32 reserved;
};

In 6.2: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
    __u32 inq;
    __s32 err;
    __u64 copybuf_address;
    __s32 copybuf_len;
    __u32 flags;
    __u64 msg_control;
    __u64 msg_controllen;
    __u32 msg_flags;
    __u32 reserved;
};

In 6.5: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
    __u32 inq;
    __s32 err;
    __u64 copybuf_address;
    __s32 copybuf_len;
    __u32 flags;
    __u64 msg_control;
    __u64 msg_controllen;
    __u32 msg_flags;
    __u32 reserved;
};

In 6.8: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
    __u32 inq;
    __s32 err;
    __u64 copybuf_address;
    __s32 copybuf_len;
    __u32 flags;
    __u64 msg_control;
    __u64 msg_controllen;
    __u32 msg_flags;
    __u32 reserved;
};

Arch

In arm64: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In armhf: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In ppc64el: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In riscv64: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

Flavor

In aws: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In azure: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In gcp: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

In lowlatency: ✅

struct tcp_zerocopy_receive {
    __u64 address;
    __u32 length;
    __u32 recv_skip_hint;
};

Differences