"strconv"
	"syscall"
	"testing"
	"time"
)

type command struct {
	pipe io.WriteCloser
	proc *exec.Cmd
	test *testing.T
}

func (c *command) Info() (pid, pgrp int) {
	pid = c.proc.Process.Pid

	pgrp, err := syscall.Getpgid(pid)
	if err != nil {
		c.test.Fatal(err)
	}

	return
}

func (c *command) Start() {
	if err := c.proc.Start(); err != nil {
		c.test.Fatal(err)
	}
}

//sysnb	Geteuid() (uid int)
//sysnb	Getgid() (gid int)
//sysnb	Getpgid(pid int) (pgid int, err error)
//sysnb	Getpgrp() (pgrp int)
//sysnb	Getpid() (pid int)
//sysnb	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (prio int, err error)
//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getsid(pid int) (sid int, err error)
//sysnb	Gettimeofday(tv *Timeval) (err error)

	pgrp = int(r0)
	return
}

func Tcgetpgrp(fd int) (pgid int32, err error) {
	if errno := ioctlPtr(uintptr(fd), TIOCGPGRP, unsafe.Pointer(&pgid)); errno != 0 {
		return -1, errno
	}
	return pgid, nil
}

func Tcsetpgrp(fd int, pgid int32) (err error) {
	return ioctlPtr(uintptr(fd), TIOCSPGRP, unsafe.Pointer(&pgid))

//sysnb	Geteuid() (uid int)
//sysnb	Getgid() (gid int)
//sysnb	Getpgid(pid int) (pgid int, err error)
//sysnb	Getpgrp() (pgrp int)
//sysnb	Getpid() (pid int)
//sysnb	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (prio int, err error)
//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getsid(pid int) (sid int, err error)
//sysnb	Getuid() (uid int)

	np := uint32(mfr.NumPackages())
	payload := []byte{}
	for pkIdx := uint32(0); pkIdx < np; pkIdx++ {
		var pd *decodemeta.CoverageMetaDataDecoder
		var err error
		pd, payload, err = mfr.GetPackageDecoder(pkIdx, payload)
		if err != nil {
			fatal("reading pkg %d from meta-file %s: %s", pkIdx, mdf, err)
		}
		d.pkm[pkIdx] = pd.NumFuncs()
	}
}

	}
	if akid.PeekASN1Tag(cryptobyte_asn1.Tag(0).ContextSpecific()) {
		if !akid.ReadASN1(&akid, cryptobyte_asn1.Tag(0).ContextSpecific()) {
			return nil, errors.New("x509: invalid authority key identifier")
		}
		return akid, nil
	}
	return nil, nil
}

func parseExtKeyUsageExtension(der cryptobyte.String) ([]ExtKeyUsage, []asn1.ObjectIdentifier, error) {
	var extKeyUsages []ExtKeyUsage

		}
	}

	// Visit meta-data file.
	np := uint32(mfr.NumPackages())
	payload := []byte{}
	for pkIdx := uint32(0); pkIdx < np; pkIdx++ {
		var pd *decodemeta.CoverageMetaDataDecoder
		pd, payload, err = mfr.GetPackageDecoder(pkIdx, payload)
		if err != nil {
			return fmt.Errorf("reading pkg %d from meta-file %s: %s", pkIdx, p.MetaFile, err)
		}
		ts.cf.SetPackage(pd.PackagePath())
		importpaths[pd.PackagePath()] = struct{}{}

//sysnb	Geteuid() (uid int)
//sysnb	Getgid() (gid int)
//sysnb	Getpgid(pid int) (pgid int, err error)
//sysnb	Getpgrp() (pgrp int)
//sysnb	Getpid() (pid int)
//sysnb	Getppid() (ppid int)
//sys	Getpriority(which int, who int) (prio int, err error)
//sysnb	Getrlimit(which int, lim *Rlimit) (err error)
//sysnb	Getrusage(who int, rusage *Rusage) (err error)
//sysnb	Getsid(pid int) (sid int, err error)
//sysnb	Gettimeofday(tv *Timeval) (err error)

	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
	gid = int(r0)
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Getpgid(pid int) (pgid int, err error) {
	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
	pgid = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

	r0, _, _ := RawSyscall(SYS_GETGID, 0, 0, 0)
	gid = int(r0)
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func Getpgid(pid int) (pgid int, err error) {
	r0, _, e1 := RawSyscall(SYS_GETPGID, uintptr(pid), 0, 0)
	pgid = int(r0)
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT