fix auth; update deps

vendor/modernc.org/libc/all.go

@@ -0,0 +1,95 @@
+// Copyright 202 The Libc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package libc // import "modernc.org/libc"
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"runtime"
+	"runtime/debug"
+	"strings"
+	"unsafe"
+)
+
+const (
+	heapAlign = 16
+	heapGuard = 16
+)
+
+const FALSE = 0
+const TRUE = 1
+
+var (
+	pid = fmt.Sprintf("[%v %v] ", os.Getpid(), filepath.Base(os.Args[0]))
+)
+
+func origin(skip int) string {
+	pc, fn, fl, _ := runtime.Caller(skip)
+	f := runtime.FuncForPC(pc)
+	var fns string
+	if f != nil {
+		fns = f.Name()
+		if x := strings.LastIndex(fns, "."); x > 0 {
+			fns = fns[x+1:]
+		}
+	}
+	return fmt.Sprintf("%s:%d:%s", filepath.Base(fn), fl, fns)
+}
+
+func trc(s string, args ...interface{}) string { //TODO-
+	switch {
+	case s == "":
+		s = fmt.Sprintf(strings.Repeat("%v ", len(args)), args...)
+	default:
+		s = fmt.Sprintf(s, args...)
+	}
+	r := fmt.Sprintf("%s: TRC %s (%v:)", origin(2), s, origin(3))
+	fmt.Fprintf(os.Stdout, "%s %s\n", pid, r)
+	os.Stdout.Sync()
+	return r
+}
+
+func todo(s string, args ...interface{}) string { //TODO-
+	switch {
+	case s == "":
+		s = fmt.Sprintf(strings.Repeat("%v ", len(args)), args...)
+	default:
+		s = fmt.Sprintf(s, args...)
+	}
+	r := fmt.Sprintf("%s %s: TODOTODO %s (%v:)", pid, origin(2), s, origin(3)) //TODOOK
+	if dmesgs {
+		dmesg("%s", r)
+	}
+	fmt.Fprintf(os.Stdout, "%s\n", r)
+	fmt.Fprintf(os.Stdout, "%s\n", debug.Stack()) //TODO-
+	os.Stdout.Sync()
+	os.Exit(1)
+	panic("unrechable")
+}
+
+type sorter struct {
+	len  int
+	base uintptr
+	sz   uintptr
+	f    func(*TLS, uintptr, uintptr) int32
+	t    *TLS
+}
+
+func (s *sorter) Len() int { return s.len }
+
+func (s *sorter) Less(i, j int) bool {
+	return s.f(s.t, s.base+uintptr(i)*s.sz, s.base+uintptr(j)*s.sz) < 0
+}
+
+func (s *sorter) Swap(i, j int) {
+	p := s.base + uintptr(i)*s.sz
+	q := s.base + uintptr(j)*s.sz
+	for i := 0; i < int(s.sz); i++ {
+		*(*byte)(unsafe.Pointer(p)), *(*byte)(unsafe.Pointer(q)) = *(*byte)(unsafe.Pointer(q)), *(*byte)(unsafe.Pointer(p))
+		p++
+		q++
+	}
+}