Source file src/internal/runtime/syscall/syscall_linux_test.go

     1  // Copyright 2022 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 syscall_test
     6  
     7  import (
     8  	"internal/runtime/syscall"
     9  	"testing"
    10  )
    11  
    12  func TestEpollctlErrorSign(t *testing.T) {
    13  	v := syscall.EpollCtl(-1, 1, -1, &syscall.EpollEvent{})
    14  
    15  	const EBADF = 0x09
    16  	if v != EBADF {
    17  		t.Errorf("epollctl = %v, want %v", v, EBADF)
    18  	}
    19  }
    20  

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