1234567891011121314151617181920212223 |
- package ipv6
- import (
- "unsafe"
- "golang.org/x/net/bpf"
- "golang.org/x/net/internal/socket"
- )
- func (so *sockOpt) setAttachFilter(c *socket.Conn, f []bpf.RawInstruction) error {
- prog := sockFProg{
- Len: uint16(len(f)),
- Filter: (*sockFilter)(unsafe.Pointer(&f[0])),
- }
- b := (*[sizeofSockFprog]byte)(unsafe.Pointer(&prog))[:sizeofSockFprog]
- return so.Set(c, b)
- }
|