pkg syscall (darwin-386), const SYS_SETSGROUPS = 287
pkg syscall (darwin-386), const SYS_SETSID = 147
pkg syscall (darwin-386), const SYS_SETSOCKOPT = 105
pkg syscall (darwin-386), const SYS_SETTID = 285
pkg syscall (darwin-386), const SYS_SETTID_WITH_PID = 311
pkg syscall (darwin-386), const SYS_SETTIMEOFDAY = 122
pkg syscall (darwin-386), const SYS_SETUID = 23
pkg syscall (darwin-386), const SYS_SETWGROUPS = 289

pkg syscall (freebsd-386-cgo), func Setegid(int) error
pkg syscall (freebsd-386-cgo), func Seteuid(int) error
pkg syscall (freebsd-386-cgo), func Setgid(int) error
pkg syscall (freebsd-386-cgo), func Setgroups([]int) error
pkg syscall (freebsd-386-cgo), func Setlogin(string) error
pkg syscall (freebsd-386-cgo), func Setpgid(int, int) error

			Typeflag: TypeFifo,
		},
		fm: 0600 | fs.ModeNamedPipe,
	}, {
		// setuid.
		h: &Header{
			Name:     "bin/su",
			Mode:     0755 | c_ISUID,
			Size:     23232,
			ModTime:  time.Unix(1355405093, 0),
			Typeflag: TypeReg,
		},
		fm: 0755 | fs.ModeSetuid,
	}, {
		// setguid.
		h: &Header{
			Name:     "group.txt",
			Mode:     0750 | c_ISGID,
			Size:     0,

	// Binary names can conflict.
	// E.g. template.test from the {html,text}/template packages.
	binName := filepath.Base(os.Args[1])
	deviceGotmp := fmt.Sprintf(deviceRoot+"/%s-%d", binName, os.Getpid())
	deviceGopath := deviceGotmp + "/gopath"
	defer adb("exec-out", "rm", "-rf", deviceGotmp) // Clean up.

	// Determine the package by examining the current working
	// directory, which will look something like

//go:build linux

package cgotest

/*
#include <unistd.h>
#include <stdbool.h>
#include <sys/syscall.h>
void Gosched(void);
static bool Ctid(void) {
	long tid1 = syscall(SYS_gettid);
	Gosched();
	return tid1 == syscall(SYS_gettid);
}
*/
import "C"

import (
	"runtime"
	"testing"
	"time"
)

//export Gosched
func Gosched() {
	runtime.Gosched()
}

func init() {