TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2025-12-05 04:11:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

all: use iterators over slice views more

Browse Source 
This gets close to all of the remaining ones.

Updates #12912

Change-Id: I9c672bbed2654a6c5cab31e0cbece6c107d8c6fa
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2024-11-11 13:08:47 -08:00
committed by Brad Fitzpatrick
parent 00be1761b7
commit 4e0fc037e6
20 changed files with 62 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
net/tsaddr/tsaddr.go
View File

@@ -180,8 +180,7 @@ func PrefixIs6(p netip.Prefix) bool { return p.Addr().Is6() }
// IPv6 /0 route.
func ContainsExitRoutes(rr views.Slice[netip.Prefix]) bool {
var v4, v6 bool
for i := range rr.Len() {
r := rr.At(i)
for _, r := range rr.All() {
if r == allIPv4 {
v4 = true
} else if r == allIPv6 {
@@ -194,8 +193,8 @@ func ContainsExitRoutes(rr views.Slice[netip.Prefix]) bool {
// ContainsExitRoute reports whether rr contains at least one of IPv4 or
// IPv6 /0 (exit) routes.
func ContainsExitRoute(rr views.Slice[netip.Prefix]) bool {
for i := range rr.Len() {
if rr.At(i).Bits() == 0 {
for _, r := range rr.All() {
if r.Bits() == 0 {
return true
}
}
@@ -205,8 +204,8 @@ func ContainsExitRoute(rr views.Slice[netip.Prefix]) bool {
// ContainsNonExitSubnetRoutes reports whether v contains Subnet
// Routes other than ExitNode Routes.
func ContainsNonExitSubnetRoutes(rr views.Slice[netip.Prefix]) bool {
for i := range rr.Len() {
if rr.At(i).Bits() != 0 {
for _, r := range rr.All() {
if r.Bits() != 0 {
return true
}
}