syscall: remove WSAEMSGSIZE

CL 92475 added WSAEMSGSIZE const to syscall package. But there
is already copy of WSAEMSGSIZE in internal/syscall/windows.
So delete syscall.WSAEMSGSIZE

Change-Id: I0b81fa5dcf846887a0cb27d8bbd7e250860627b5
Reviewed-on: https://go-review.googlesource.com/106956
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>

diff --git a/src/internal/poll/fd_windows.go b/src/internal/poll/fd_windows.go
index 1114d66a7a9fccd0e97cdcfd2c41d4d07056a3fe..309f0291a1c7d2b4e9583a34326c5a9ea05ee4c5 100644 (file)
--- a/src/internal/poll/fd_windows.go
+++ b/src/internal/poll/fd_windows.go
@@ -226,7 +226,7 @@ func (s *ioSrv) ExecIO(o *operation, submit func(o *operation) error) (int, erro
                if o.errno != 0 {
                        err = syscall.Errno(o.errno)
                        // More data available. Return back the size of received data.
-                       if err == syscall.ERROR_MORE_DATA || err == syscall.WSAEMSGSIZE {
+                       if err == syscall.ERROR_MORE_DATA || err == windows.WSAEMSGSIZE {
                                return int(o.qty), err
                        }
                        return 0, err

diff --git a/src/syscall/types_windows.go b/src/syscall/types_windows.go
index 59bfe5d6427242bf335c970448a9206d7bf9bfa9..bc9bd4dbd889523ee28f9501fc5a0459f875a655 100644 (file)
--- a/src/syscall/types_windows.go
+++ b/src/syscall/types_windows.go
@@ -27,7 +27,6 @@ const (
        ERROR_NOT_FOUND           Errno = 1168
        ERROR_PRIVILEGE_NOT_HELD  Errno = 1314
        WSAEACCES                 Errno = 10013
-       WSAEMSGSIZE               Errno = 10040
        WSAECONNABORTED           Errno = 10053
        WSAECONNRESET             Errno = 10054
 )