Andy Pan <******@****.***> 1706754074 +0800

	// Generate a call to runtime.addCovMeta, e.g.
	//
	//   pkgIdVar = runtime.addCovMeta(&sym, len, hash, pkgpath, pkid, cmode, cgran)
	//
	fn := typecheck.LookupRuntime("addCovMeta")
	pkid := coverage.HardCodedPkgID(base.Ctxt.Pkgpath)
	pkIdNode := ir.NewInt(base.Pos, int64(pkid))
	cmodeNode := ir.NewInt(base.Pos, int64(cnames.CounterMode))
	cgranNode := ir.NewInt(base.Pos, int64(cnames.CounterGran))

		}
		return nil
	}

	// Write out entries for each live function.
	emitter := func(pkid uint32, funcid uint32, counters []uint32) error {
		cfw.csh.FcnEntries++
		if err := wrval(uint32(len(counters))); err != nil {
			return err
		}

		if err := wrval(pkid); err != nil {
			return err
		}

		if err := wrval(funcid); err != nil {
			return err
		}

	slot := len(Meta.List)
	Meta.List = append(Meta.List, CovMetaBlob{
		P:                  (*byte)(p),
		Len:                dlen,
		Hash:               hash,
		PkgPath:            pkgpath,
		PkgID:              pkgid,
		CounterMode:        cmode,
		CounterGranularity: cgran,
	})
	if pkgid != -1 {
		if Meta.PkgMap == nil {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package pkix contains shared, low level structures used for ASN.1 parsing
// and serialization of X.509 certificates, CRL and OCSP.
package pkix

import (
	"encoding/asn1"
	"encoding/hex"
	"fmt"
	"math/big"
	"time"
)

	Chroot     string      // Chroot.
	Credential *Credential // Credential.
	Ptrace     bool        // Enable tracing.
	Setsid     bool        // Create session.
	// Setpgid sets the process group ID of the child to Pgid,
	// or, if Pgid == 0, to the new child's process ID.
	Setpgid bool
	// Setctty sets the controlling terminal of the child to
	// file descriptor Ctty. Ctty must be a descriptor number

	"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))

		}
	}

	// 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{}{}