Add FreeBSD support

For FreeBSD 12.2 and before I think we could use SCM_CREDS to get
the pid of the peer. For FreeBSD 13.x and later, the Xucred is
extended with a pid. For now we'll leave it unimplemented and
expect to add FreeBSD 13+ support whern it is released.

Signed-off-by: Denton Gentry <dgentry@tailscale.com>
This commit is contained in:
Denton Gentry
2021-03-02 06:23:55 -08:00
committed by Denton Gentry
parent 88448a8ba5
commit 6ba7dd52e8
4 changed files with 71 additions and 8 deletions
+2
View File
@@ -2,3 +2,5 @@ golang.org/x/sys v0.0.0-20210216163648-f7da38b97c65 h1:pTMjDVnP5eVRRlWO76rEWJ8Jo
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