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authorJeroen Leenarts <jeroen.leenarts@gmail.com>2018-09-16 22:43:40 +0200
committerJeroen Leenarts <jeroen.leenarts@gmail.com>2018-09-16 22:43:40 +0200
commitb5783d7d213328b26ec84fff4699fb0bb04953e1 (patch)
tree6a66fa89c02b3ddb59bd9cd66d1a2bed39ed969c /WireGuardNetworkExtension/PacketTunnelProvider.swift
parentSpelling improvement in log statement. (diff)
downloadwireguard-apple-b5783d7d213328b26ec84fff4699fb0bb04953e1.tar.xz
wireguard-apple-b5783d7d213328b26ec84fff4699fb0bb04953e1.zip
Small comment layout tweak.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'WireGuardNetworkExtension/PacketTunnelProvider.swift')
-rw-r--r--WireGuardNetworkExtension/PacketTunnelProvider.swift4
1 files changed, 2 insertions, 2 deletions
diff --git a/WireGuardNetworkExtension/PacketTunnelProvider.swift b/WireGuardNetworkExtension/PacketTunnelProvider.swift
index daa5112..f413eec 100644
--- a/WireGuardNetworkExtension/PacketTunnelProvider.swift
+++ b/WireGuardNetworkExtension/PacketTunnelProvider.swift
@@ -136,8 +136,8 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
return withStringsAsGoStrings(interfaceName, settings) { (nameGoStr, settingsGoStr) -> Int32 in
return withUnsafeMutablePointer(to: &wgContext) { (wgCtxPtr) -> Int32 in
return wgTurnOn(nameGoStr, settingsGoStr,
- // read_fn: Read from the TUN interface and pass it on to WireGuard
{ (wgCtxPtr, buf, len) -> Int in
+ // read_fn: Read from the TUN interface and pass it on to WireGuard
guard let wgCtxPtr = wgCtxPtr else { return 0 }
guard let buf = buf else { return 0 }
let wgContext = wgCtxPtr.bindMemory(to: WireGuardContext.self, capacity: 1).pointee
@@ -151,8 +151,8 @@ class PacketTunnelProvider: NEPacketTunnelProvider {
}
return 0
},
- // write_fn: Receive packets from WireGuard and write to the TUN interface
{ (wgCtxPtr, buf, len) -> Int in
+ // write_fn: Receive packets from WireGuard and write to the TUN interface
guard let wgCtxPtr = wgCtxPtr else { return 0 }
guard let buf = buf else { return 0 }
guard len > 0 else { return 0 }