pkg syscall (netbsd-arm64-cgo), const SYS_BIND ideal-int
pkg syscall (netbsd-arm64-cgo), const SYS_BREAK = 17
pkg syscall (netbsd-arm64-cgo), const SYS_BREAK ideal-int
pkg syscall (netbsd-arm64-cgo), const SYS_CHDIR = 12
pkg syscall (netbsd-arm64-cgo), const SYS_CHDIR ideal-int
pkg syscall (netbsd-arm64-cgo), const SYS_CHFLAGS = 34
pkg syscall (netbsd-arm64-cgo), const SYS_CHFLAGS ideal-int

pkg syscall (openbsd-386), const SYS_NANOSLEEP = 91
pkg syscall (openbsd-386), const SYS_PPOLL = 109
pkg syscall (openbsd-386), const SYS_PPOLL ideal-int
pkg syscall (openbsd-386), const SYS_PSELECT = 110
pkg syscall (openbsd-386), const SYS_PSELECT ideal-int
pkg syscall (openbsd-386), const SYS_SELECT = 71
pkg syscall (openbsd-386), const SYS_SETITIMER = 69
pkg syscall (openbsd-386), const SYS_SETTIMEOFDAY = 68

pkg syscall (darwin-arm64), const SYS_CSOPS_AUDITTOKEN ideal-int
pkg syscall (darwin-arm64), const SYS_DELETE = 226
pkg syscall (darwin-arm64), const SYS_DELETE ideal-int
pkg syscall (darwin-arm64), const SYS_DUP = 41
pkg syscall (darwin-arm64), const SYS_DUP ideal-int
pkg syscall (darwin-arm64), const SYS_DUP2 = 90
pkg syscall (darwin-arm64), const SYS_DUP2 ideal-int

pkg syscall (darwin-386), const SYS_ATPGETREQ ideal-int
pkg syscall (darwin-386), const SYS_ATPGETRSP ideal-int
pkg syscall (darwin-386), const SYS_ATPSNDREQ ideal-int
pkg syscall (darwin-386), const SYS_ATPSNDRSP ideal-int
pkg syscall (darwin-386), const SYS_ATPUTMSG ideal-int
pkg syscall (darwin-386), const SYS_ATSOCKET ideal-int
pkg syscall (darwin-386), const SYS_AUDIT ideal-int

pkg syscall (freebsd-arm64), const SYS___SYSCTL = 202
pkg syscall (freebsd-arm64), const SYS___SYSCTL ideal-int
pkg syscall (freebsd-arm64), const SYS__UMTX_OP = 454
pkg syscall (freebsd-arm64), const SYS__UMTX_OP ideal-int
pkg syscall (freebsd-arm64), const SYS_ABORT2 = 463
pkg syscall (freebsd-arm64), const SYS_ABORT2 ideal-int
pkg syscall (freebsd-arm64), const SYS_ACCEPT = 30

	// FileInfo fields.
	if sys, ok := fi.Sys().(*Header); ok {
		// This FileInfo came from a Header (not the OS). Use the
		// original Header to populate all remaining fields.
		h.Uid = sys.Uid
		h.Gid = sys.Gid
		h.Uname = sys.Uname
		h.Gname = sys.Gname
		h.AccessTime = sys.AccessTime
		h.ChangeTime = sys.ChangeTime
		if sys.Xattrs != nil {
			h.Xattrs = make(map[string]string)

pkg syscall (freebsd-amd64-cgo), const SYS_FSTATAT = 552 #53280
pkg syscall (freebsd-amd64-cgo), const SYS_FSTATFS = 556 #53280
pkg syscall (freebsd-amd64-cgo), const SYS_GETDIRENTRIES = 554 #53280
pkg syscall (freebsd-amd64-cgo), const SYS_GETFSSTAT = 557 #53280
pkg syscall (freebsd-amd64-cgo), const SYS_MKNODAT = 559 #53280
pkg syscall (freebsd-amd64-cgo), const SYS_STATFS = 555 #53280

		var buf bytes.Buffer
		for pb.Next() {
			runOnce(&buf)
		}
	})
}

func writeTestsToFS(tests []WriteTest) fs.FS {
	fsys := fstest.MapFS{}
	for _, wt := range tests {
		fsys[wt.Name] = &fstest.MapFile{
			Data: wt.Data,
			Mode: wt.Mode,
		}
	}
	return fsys
}

func TestWriterAddFS(t *testing.T) {
	buf := new(bytes.Buffer)
	w := NewWriter(buf)
	tests := []WriteTest{
		{

pkg archive/tar, type FileInfoNames interface { Gname, IsDir, ModTime, Mode, Name, Size, Sys, Uname } #50102
pkg archive/tar, type FileInfoNames interface, Gname() (string, error) #50102
pkg archive/tar, type FileInfoNames interface, IsDir() bool #50102
pkg archive/tar, type FileInfoNames interface, ModTime() time.Time #50102
pkg archive/tar, type FileInfoNames interface, Mode() fs.FileMode #50102
pkg archive/tar, type FileInfoNames interface, Name() string #50102

	"internal/testenv"
	"os"
	"runtime"
	"sort"
	"strings"
	"syscall"
	"testing"
)

// #include <stdio.h>
// #include <stdlib.h>
// #include <pthread.h>
// #include <unistd.h>
// #include <sys/types.h>
//
// pthread_t *t = NULL;
// pthread_mutex_t mu;
// int nts = 0;
// int all_done = 0;
//
// static void *aFn(void *vargp) {
//   int done = 0;
//   while (!done) {
//     usleep(100);