diff options
Diffstat (limited to 'lib')
| -rwxr-xr-x | lib/pure/sockets.nim | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/pure/sockets.nim b/lib/pure/sockets.nim index 053c1711a..86f06324a 100755 --- a/lib/pure/sockets.nim +++ b/lib/pure/sockets.nim @@ -1504,8 +1504,7 @@ proc sendTo*(socket: TSocket, address: string, port: TPort, result = socket.sendTo(address, port, cstring(data), data.len) when defined(Windows): - const - SOCKET_ERROR = -1 + const IOCPARM_MASK = 127 IOC_IN = int(-2147483648) FIONBIO = int(IOC_IN or ((sizeof(int) and IOCPARM_MASK) shl 16) or @@ -1518,7 +1517,7 @@ when defined(Windows): proc setBlocking(s: TSocket, blocking: bool) = when defined(Windows): var mode = clong(ord(not blocking)) # 1 for non-blocking, 0 for blocking - if SOCKET_ERROR == ioctlsocket(TWinSocket(s.fd), FIONBIO, addr(mode)): + if ioctlsocket(TWinSocket(s.fd), FIONBIO, addr(mode)) == -1: OSError() else: # BSD sockets var x: int = fcntl(s.fd, F_GETFL, 0) |