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| author |   dlg <dlg@openbsd.org> | 2019-01-30 01:01:01 +0000 |
|---|---|---|
| committer | dlg <dlg@openbsd.org> | 2019-01-30 01:01:01 +0000 |
| commit | 5b52201cb98728f5af3dc2dca1ac7690f0764433 (patch) | |
| tree | f579b238586718f9787f6f8849c70db90c728990 | |
| parent | dont store the unit when creating the interface, it's never used (diff) | |
| download | wireguard-openbsd-5b52201cb98728f5af3dc2dca1ac7690f0764433.tar.xz wireguard-openbsd-5b52201cb98728f5af3dc2dca1ac7690f0764433.zip | |
add some macros to help turn labels into shims and back again.
| -rw-r--r-- | sys/netmpls/mpls.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/netmpls/mpls.h b/sys/netmpls/mpls.h index 80116558739..55c53a6d1d9 100644 --- a/sys/netmpls/mpls.h +++ b/sys/netmpls/mpls.h @@ -1,4 +1,4 @@ -/* $OpenBSD: mpls.h,v 1.41 2019/01/27 05:13:04 dlg Exp $ */ +/* $OpenBSD: mpls.h,v 1.42 2019/01/30 01:01:01 dlg Exp $ */ /* * Copyright (C) 1999, 2000 and 2001 AYAME Project, WIDE Project. @@ -153,6 +153,9 @@ struct ifmpwreq { #ifdef _KERNEL +#define MPLS_LABEL2SHIM(_l) (htonl((_l) << MPLS_LABEL_OFFSET)) +#define MPLS_SHIM2LABEL(_s) (ntohl((_s)) >> MPLS_LABEL_OFFSET) + extern struct domain mplsdomain; extern int mpls_defttl; |