ipv6: rename freebsd32o64 with compatFreeBSD32 for consistency
The variable name compatFreeBSD32 refers to the kernel configuration
directive COMPAT_FREEBSD32 and is also used in route and ipv6 packages.
Change-Id: I00e6de390c25b7df45b76e772719a83fa6b0843b
Reviewed-on: https://go-review.googlesource.com/c/149879
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/ipv6/sys_freebsd.go b/ipv6/sys_freebsd.go
index e9349dc..85a9f5d 100644
--- a/ipv6/sys_freebsd.go
+++ b/ipv6/sys_freebsd.go
@@ -51,7 +51,7 @@
archs, _ := syscall.Sysctl("kern.supported_archs")
for _, s := range strings.Fields(archs) {
if s == "amd64" {
- freebsd32o64 = true
+ compatFreeBSD32 = true
break
}
}
diff --git a/ipv6/sys_ssmreq.go b/ipv6/sys_ssmreq.go
index add8ccc..084e604 100644
--- a/ipv6/sys_ssmreq.go
+++ b/ipv6/sys_ssmreq.go
@@ -13,7 +13,7 @@
"golang.org/x/net/internal/socket"
)
-var freebsd32o64 bool
+var compatFreeBSD32 bool // 386 emulation on amd64
func (so *sockOpt) setGroupReq(c *socket.Conn, ifi *net.Interface, grp net.IP) error {
var gr groupReq
@@ -22,7 +22,7 @@
}
gr.setGroup(grp)
var b []byte
- if freebsd32o64 {
+ if compatFreeBSD32 {
var d [sizeofGroupReq + 4]byte
s := (*[sizeofGroupReq]byte)(unsafe.Pointer(&gr))
copy(d[:4], s[:4])
@@ -41,7 +41,7 @@
}
gsr.setSourceGroup(grp, src)
var b []byte
- if freebsd32o64 {
+ if compatFreeBSD32 {
var d [sizeofGroupSourceReq + 4]byte
s := (*[sizeofGroupSourceReq]byte)(unsafe.Pointer(&gsr))
copy(d[:4], s[:4])
