mirror of
https://github.com/tailscale/tailscale.git
synced 2025-07-18 19:48:38 +00:00
16 lines
398 B
Go
16 lines
398 B
Go
|
// Copyright (c) Tailscale Inc & AUTHORS
|
||
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
||
|
|
|
||
|
|
// Package feature tracks which features are linked into the binary.
|
||
|
|
package feature
|
||
|
|
|
||
|
|
var in = map[string]bool{}
|
||
|
|
|
||
|
|
// Register notes that the named feature is linked into the binary.
|
||
|
|
func Register(name string) {
|
||
|
|
if _, ok := in[name]; ok {
|
||
|
|
panic("duplicate feature registration for " + name)
|
||
|
|
}
|
||
|
|
in[name] = true
|
||
|
|
}
|