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Use IFLA_G{S,R}O_IPV4_MAX_SIZE constants from golang.org/x/sys/unix 

Commit 2b008399a4 ("link: add LinkSetGSOIPv4MaxSize and
LinkSetGROIPv4MaxSize") introduced the use of these constants, but they
were added only recently to the golang.org/x/sys/unix package. Update
its version in go.mod and use the pre-defined constants instead of
duplicating them.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
This commit is contained in:
Tobias Klauser 2023-06-19 16:59:18 +02:00 committed by Alessandro Boch
parent a8a91c0504
commit 77712cff87
4 changed files with 9 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
go.mod
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@ -4,5 +4,5 @@ go 1.12
require ( require (
github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae
golang.org/x/sys v0.0.0-20220804214406-8e32c043e418 golang.org/x/sys v0.9.1-0.20230616193735-e0c3b6e6ae3b
) )

4
go.sum
View File

@ -1,5 +1,5 @@
github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae h1:4hwBBUfQCFe3Cym0ZtKyq7L16eZUtYKs+BaHDN6mAns= github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae h1:4hwBBUfQCFe3Cym0ZtKyq7L16eZUtYKs+BaHDN6mAns=
github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0= github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20220804214406-8e32c043e418 h1:9vYwv7OjYaky/tlAeD7C4oC9EsPTlaFl1H2jS++V+ME= golang.org/x/sys v0.9.1-0.20230616193735-e0c3b6e6ae3b h1:5elkVbSN5WHw2BspeECIoFRcbpHNAZJEU8jlgEQl3p0=
golang.org/x/sys v0.0.0-20220804214406-8e32c043e418/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.9.1-0.20230616193735-e0c3b6e6ae3b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

12
link_linux.go
View File

@ -1030,7 +1030,7 @@ func (h *Handle) LinkSetGSOIPv4MaxSize(link Link, maxSize int) error {
b := make([]byte, 4) b := make([]byte, 4)
native.PutUint32(b, uint32(maxSize)) native.PutUint32(b, uint32(maxSize))
data := nl.NewRtAttr(nl.IFLA_GSO_IPV4_MAX_SIZE, b) data := nl.NewRtAttr(unix.IFLA_GSO_IPV4_MAX_SIZE, b)
req.AddData(data) req.AddData(data)
_, err := req.Execute(unix.NETLINK_ROUTE, 0) _, err := req.Execute(unix.NETLINK_ROUTE, 0)
@ -1057,7 +1057,7 @@ func (h *Handle) LinkSetGROIPv4MaxSize(link Link, maxSize int) error {
b := make([]byte, 4) b := make([]byte, 4)
native.PutUint32(b, uint32(maxSize)) native.PutUint32(b, uint32(maxSize))
data := nl.NewRtAttr(nl.IFLA_GRO_IPV4_MAX_SIZE, b) data := nl.NewRtAttr(unix.IFLA_GRO_IPV4_MAX_SIZE, b)
req.AddData(data) req.AddData(data)
_, err := req.Execute(unix.NETLINK_ROUTE, 0) _, err := req.Execute(unix.NETLINK_ROUTE, 0)
@ -1525,12 +1525,12 @@ func (h *Handle) linkModify(link Link, flags int) error {
} }
if base.GSOIPv4MaxSize > 0 { if base.GSOIPv4MaxSize > 0 {
gsoAttr := nl.NewRtAttr(nl.IFLA_GSO_IPV4_MAX_SIZE, nl.Uint32Attr(base.GSOIPv4MaxSize)) gsoAttr := nl.NewRtAttr(unix.IFLA_GSO_IPV4_MAX_SIZE, nl.Uint32Attr(base.GSOIPv4MaxSize))
req.AddData(gsoAttr) req.AddData(gsoAttr)
} }
if base.GROIPv4MaxSize > 0 { if base.GROIPv4MaxSize > 0 {
groAttr := nl.NewRtAttr(nl.IFLA_GRO_IPV4_MAX_SIZE, nl.Uint32Attr(base.GROIPv4MaxSize)) groAttr := nl.NewRtAttr(unix.IFLA_GRO_IPV4_MAX_SIZE, nl.Uint32Attr(base.GROIPv4MaxSize))
req.AddData(groAttr) req.AddData(groAttr)
} }
@ -2080,9 +2080,9 @@ func LinkDeserialize(hdr *unix.NlMsghdr, m []byte) (Link, error) {
base.GSOMaxSize = native.Uint32(attr.Value[0:4]) base.GSOMaxSize = native.Uint32(attr.Value[0:4])
case unix.IFLA_GRO_MAX_SIZE: case unix.IFLA_GRO_MAX_SIZE:
base.GROMaxSize = native.Uint32(attr.Value[0:4]) base.GROMaxSize = native.Uint32(attr.Value[0:4])
case nl.IFLA_GSO_IPV4_MAX_SIZE: case unix.IFLA_GSO_IPV4_MAX_SIZE:
base.GSOIPv4MaxSize = native.Uint32(attr.Value[0:4]) base.GSOIPv4MaxSize = native.Uint32(attr.Value[0:4])
case nl.IFLA_GRO_IPV4_MAX_SIZE: case unix.IFLA_GRO_IPV4_MAX_SIZE:
base.GROIPv4MaxSize = native.Uint32(attr.Value[0:4]) base.GROIPv4MaxSize = native.Uint32(attr.Value[0:4])
case unix.IFLA_VFINFO_LIST: case unix.IFLA_VFINFO_LIST:
data, err := nl.ParseRouteAttr(attr.Value) data, err := nl.ParseRouteAttr(attr.Value)

5
nl/link_linux.go
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@ -20,11 +20,6 @@ const (
IFLA_INFO_MAX = IFLA_INFO_SLAVE_DATA IFLA_INFO_MAX = IFLA_INFO_SLAVE_DATA
) )
const (
IFLA_GSO_IPV4_MAX_SIZE = 63
IFLA_GRO_IPV4_MAX_SIZE = 64
)
const ( const (
IFLA_VLAN_UNSPEC = iota IFLA_VLAN_UNSPEC = iota
IFLA_VLAN_ID IFLA_VLAN_ID