diff options
author | Jesse Duffield <jessedduffield@gmail.com> | 2021-10-24 10:43:48 +1100 |
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committer | Jesse Duffield <jessedduffield@gmail.com> | 2021-10-30 18:26:06 +1100 |
commit | f704707d291387b2c1d7432c7700fb5398432f18 (patch) | |
tree | 4d9a54fbfb789af24f49e215f70b7bfe664f1616 /vendor/golang.org/x/sys/unix/sockcmsg_linux.go | |
parent | 01d82749b17cd7a048d69c8386044d79548f7893 (diff) |
stream output from certain git commands in command log panel
Diffstat (limited to 'vendor/golang.org/x/sys/unix/sockcmsg_linux.go')
-rw-r--r-- | vendor/golang.org/x/sys/unix/sockcmsg_linux.go | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go b/vendor/golang.org/x/sys/unix/sockcmsg_linux.go index 8bf457059..e86d543b9 100644 --- a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go +++ b/vendor/golang.org/x/sys/unix/sockcmsg_linux.go @@ -34,3 +34,25 @@ func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) { ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0])) return &ucred, nil } + +// PktInfo4 encodes Inet4Pktinfo into a socket control message of type IP_PKTINFO. +func PktInfo4(info *Inet4Pktinfo) []byte { + b := make([]byte, CmsgSpace(SizeofInet4Pktinfo)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_IP + h.Type = IP_PKTINFO + h.SetLen(CmsgLen(SizeofInet4Pktinfo)) + *(*Inet4Pktinfo)(h.data(0)) = *info + return b +} + +// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO. +func PktInfo6(info *Inet6Pktinfo) []byte { + b := make([]byte, CmsgSpace(SizeofInet6Pktinfo)) + h := (*Cmsghdr)(unsafe.Pointer(&b[0])) + h.Level = SOL_IPV6 + h.Type = IPV6_PKTINFO + h.SetLen(CmsgLen(SizeofInet6Pktinfo)) + *(*Inet6Pktinfo)(h.data(0)) = *info + return b +} |