gitee.com/ks-custle/core-gm@v0.0.0-20230922171213-b83bdd97b62c/internal/poll/sockopt_windows.go (about)

     1  // Copyright 2009 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package poll
     6  
     7  import "syscall"
     8  
     9  // Setsockopt wraps the setsockopt network call.
    10  func (fd *FD) Setsockopt(level, optname int32, optval *byte, optlen int32) error {
    11  	if err := fd.incref(); err != nil {
    12  		return err
    13  	}
    14  	defer fd.decref()
    15  	return syscall.Setsockopt(fd.Sysfd, level, optname, optval, optlen)
    16  }
    17  
    18  // WSAIoctl wraps the WSAIoctl network call.
    19  func (fd *FD) WSAIoctl(iocc uint32, inbuf *byte, cbif uint32, outbuf *byte, cbob uint32, cbbr *uint32, overlapped *syscall.Overlapped, completionRoutine uintptr) error {
    20  	if err := fd.incref(); err != nil {
    21  		return err
    22  	}
    23  	defer fd.decref()
    24  	return syscall.WSAIoctl(fd.Sysfd, iocc, inbuf, cbif, outbuf, cbob, cbbr, overlapped, completionRoutine)
    25  }