wg-quick: darwin: rename namefile environment variable

This paves the way for an openbsd implementation.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

diff --git a/src/wg-quick/darwin.bash b/src/wg-quick/darwin.bash
index 1443c76d4777a59b5d66c5deea3240fbf5b0d19f..8387d854535e4284f3f944dcd79a771057cf3229 100755 (executable)
--- a/src/wg-quick/darwin.bash
+++ b/src/wg-quick/darwin.bash
@@ -100,7 +100,7 @@ get_real_interface() {
 }
 
 add_if() {
-       export WG_DARWIN_UTUN_NAME_FILE="/var/run/wireguard/$INTERFACE.name"
+       export WG_TUN_NAME_FILE="/var/run/wireguard/$INTERFACE.name"
        mkdir -m 0700 -p "/var/run/wireguard/"
        cmd "${WG_QUICK_USERSPACE_IMPLEMENTATION:-wireguard-go}" utun
        get_real_interface