gitee.com/ks-custle/core-gm@v0.0.0-20230922171213-b83bdd97b62c/internal/poll/fcntl_libc.go (about) 1 // Copyright 2019 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 //go:build aix || darwin || solaris 6 // +build aix darwin solaris 7 8 package poll 9 10 import _ "unsafe" // for go:linkname 11 12 // Implemented in the syscall package. 13 //go:linkname fcntl syscall.fcntl 14 func fcntl(fd int, cmd int, arg int) (int, error)