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| author | Christopher Speller <crspeller@gmail.com> | 2017-06-21 19:06:17 -0700 |
|---|---|---|
| committer | Corey Hulen <corey@hulen.com> | 2017-06-21 19:06:17 -0700 |
| commit | 42f28ab8e374137fe3f5d25424489d879d4724f8 (patch) | |
| tree | 20353f2446b506d32e6d353b72a57bf48f070389 /vendor/golang.org/x/net/ipv4/bpfopt_linux.go | |
| parent | 6b39c308d882a0aeac533f8ab1d90b48a2ae4b5a (diff) | |
| download | chat-42f28ab8e374137fe3f5d25424489d879d4724f8.tar.gz chat-42f28ab8e374137fe3f5d25424489d879d4724f8.tar.bz2 chat-42f28ab8e374137fe3f5d25424489d879d4724f8.zip | |
Updating server dependancies (#6712)
Diffstat (limited to 'vendor/golang.org/x/net/ipv4/bpfopt_linux.go')
| -rw-r--r-- | vendor/golang.org/x/net/ipv4/bpfopt_linux.go | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/vendor/golang.org/x/net/ipv4/bpfopt_linux.go b/vendor/golang.org/x/net/ipv4/bpfopt_linux.go deleted file mode 100644 index 2d626d924..000000000 --- a/vendor/golang.org/x/net/ipv4/bpfopt_linux.go +++ /dev/null @@ -1,28 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package ipv4 - -import ( - "os" - "unsafe" - - "golang.org/x/net/bpf" - "golang.org/x/net/internal/netreflect" -) - -// SetBPF attaches a BPF program to the connection. -// -// Only supported on Linux. -func (c *dgramOpt) SetBPF(filter []bpf.RawInstruction) error { - s, err := netreflect.PacketSocketOf(c.PacketConn) - if err != nil { - return err - } - prog := sockFProg{ - Len: uint16(len(filter)), - Filter: (*sockFilter)(unsafe.Pointer(&filter[0])), - } - return os.NewSyscallError("setsockopt", setsockopt(s, sysSOL_SOCKET, sysSO_ATTACH_FILTER, unsafe.Pointer(&prog), uint32(unsafe.Sizeof(prog)))) -} |