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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2018-05-05 03:54:55 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-05-10 19:23:02 +0200 |
| commit | 0b64881c7ac934f3ef8e9c74b815357fbe981ccb (patch) | |
| tree | fe061774bb964c6354d8846e32cbec2ad33c95f1 /src | |
| parent | embeddable-wg-library: zero attribute padding (diff) | |
| download | wireguard-tools-0b64881c7ac934f3ef8e9c74b815357fbe981ccb.tar.xz wireguard-tools-0b64881c7ac934f3ef8e9c74b815357fbe981ccb.zip | |
wg-quick: preliminary support for go implementation
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'src')
| -rwxr-xr-x | src/wg-quick.bash | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/wg-quick.bash b/src/wg-quick.bash index f8c1ce7..cd66b4d 100755 --- a/src/wg-quick.bash +++ b/src/wg-quick.bash @@ -83,7 +83,13 @@ auto_su() { } add_if() { - cmd ip link add "$INTERFACE" type wireguard + local ret + if ! cmd ip link add "$INTERFACE" type wireguard; then + ret=$? + [[ -e /sys/module/wireguard ]] || ! command -v wireguard-go >/dev/null && return $ret + echo "[!] Missing WireGuard kernel module. Falling back to slow userspace implementation." + cmd wireguard-go "$INTERFACE" + fi } del_if() { |