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https://github.com/slackhq/nebula.git
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JackDoan
51 lines
884 B
Go
51 lines
884 B
Go
//go:build linux && (amd64 || arm64 || ppc64 || ppc64le || mips64 || mips64le || s390x || riscv64 || loong64) && !android && !e2e_testing
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// +build linux
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// +build amd64 arm64 ppc64 ppc64le mips64 mips64le s390x riscv64 loong64
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// +build !android
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// +build !e2e_testing
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package udp
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import (
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"golang.org/x/sys/unix"
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)
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type iovec struct {
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Base *byte
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Len uint64
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}
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type msghdr struct {
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Name *byte
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Namelen uint32
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Pad0 [4]byte
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Iov *iovec
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Iovlen uint64
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Control *byte
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Controllen uint64
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Flags int32
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Pad1 [4]byte
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}
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type rawMessage struct {
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Hdr msghdr
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Len uint32
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Pad0 [4]byte
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}
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func setIovLen(v *iovec, n int) {
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v.Len = uint64(n)
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}
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func setMsgIovlen(m *msghdr, n int) {
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m.Iovlen = uint64(n)
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}
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func setMsgControllen(m *msghdr, n int) {
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m.Controllen = uint64(n)
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}
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func setCmsgLen(h *unix.Cmsghdr, n int) {
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h.Len = uint64(n)
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}
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