net: fix Options

- os: fix typos on setsockopt

lib/std/net.zig

@@ -1279,6 +1279,7 @@ fn dnsParseCallback(ctx: dpc_ctx, rr: u8, data: []const u8, packet: []const u8)
 pub const StreamServer = struct {
     /// Copied from `Options` on `init`.
     kernel_backlog: u32,
+    reuse_address: bool,
 
     /// `undefined` until `listen` returns successfully.
     listen_address: Address,
@@ -1301,6 +1302,7 @@ pub const StreamServer = struct {
         return StreamServer{
             .sockfd = null,
             .kernel_backlog = options.kernel_backlog,
+            .reuse_address = options.reuse_address,
             .listen_address = undefined,
         };
     }
@@ -1323,7 +1325,7 @@ pub const StreamServer = struct {
             self.sockfd = null;
         }
 
-        if (self.options.reuse_address) {
+        if (self.reuse_address) {
             var optval: c_int = 1;
             try os.setsockopt(
                 self.sockfd.?,

lib/std/os.zig

@@ -3252,16 +3252,14 @@ pub fn sched_yield() SchedYieldError!void {
 }
 
 /// Set a socket's options.
-pub fn setsockopt(fd: fd_t, level: u32, optname: u32, optval: [*]const u8, optlen: socklen_t) SetSockOptError!void {
-    const rc = system.setsockopt();
-
+pub fn setsockopt(fd: fd_t, level: u32, optname: u32, optval: [*]const u8, optlen: socklen_t) !void {
     switch (errno(system.setsockopt(fd, level, optname, optval, optlen))) {
         0 => {},
         EBADF => unreachable,
         EINVAL => unreachable,
         EDOM => return error.TimeoutTooBig,
         EISCONN => return error.AlreadyConnected,
-        ENOPROTOOOPT => return error.InvalidProtocolOption,
+        ENOPROTOOPT => return error.InvalidProtocolOption,
         ENOTSOCK => return error.NotSocket,
 
         ENOMEM => return error.OutOfMemory,