distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-all.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME

	procLockFileEx = modkernel32.NewProc("LockFileEx")
)

const (
	// https://msdn.microsoft.com/en-us/library/windows/desktop/aa365203(v=vs.85).aspx
	lockFileExclusiveLock   = 2
	lockFileFailImmediately = 1

	// see https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382(v=vs.85).aspx
	errLockViolation syscall.Errno = 0x21
)

// lockedOpenFile is an internal function.

	"syscall"
	"unsafe"

	"golang.org/x/sys/windows"
)

var (
	kernel32 = windows.NewLazySystemDLL("kernel32.dll")

	// GetDiskFreeSpaceEx - https://msdn.microsoft.com/en-us/library/windows/desktop/aa364937(v=vs.85).aspx
	// Retrieves information about the amount of space that is available on a disk volume,
	// which is the total amount of space, the total amount of free space, and the total

vm.dirty_ratio=10

# Quite a few memory map
# areas may be consumed
vm.max_map_count=524288

# Default is 500000 = 0.5ms
kernel.sched_migration_cost_ns=5000000

# stalled hdd io threads
kernel.hung_task_timeout_secs=85

# network tuning for bigger throughput
net.core.netdev_max_backlog=250000
net.core.somaxconn=16384
net.ipv4.tcp_syncookies=0
net.ipv4.tcp_max_syn_backlog=16384
net.core.wmem_max=4194304
net.core.rmem_max=4194304

func TestUNCPaths(t *testing.T) {
	testCases := []struct {
		objName string
		pass    bool
	}{
		{"/abcdef", true},
		{"/a/b/c/d/e/f/g", true},
		{string(bytes.Repeat([]byte("界"), 85)), true},
		// Each path component must be <= 255 bytes long.
		{string(bytes.Repeat([]byte("界"), 280)), false},
		{`/p/q/r/s/t`, true},
	}
	dir := t.TempDir()

	// Instantiate posix object to manage a disk

Using the below example document:
<img width="85%" src="https://bradley.codes/static/img/jstream-levels.gif" alt="jstream"/>

we can choose to extract and act only the objects within the top-level array:
```go
f, _ := os.Open("input.json")

20:09:10.244 [200 OK] s3.GetObject veeam-minio01:9000/vbo/Veeam/Backup365/vbotest/RepositoryLock/cad99aceb50c49ecb9e07246c3b9fadc_bfd985e5deec4cebaf481847f2c34797 139.178.68.158    16.21ms      ↑ 90 B ↓ 402 B

/// tip

⏭ 📃, 👆 🔜 👀 🎰 🔐 🛠️, ⏮️ 🔐 #️⃣ &amp; <abbr title="JSON Web Tokens">🥙</abbr> 🤝.

✋️ 🔜, ➡️ 🎯 🔛 🎯 ℹ 👥 💪.

///

//// tab | 🐍 3️⃣.6️⃣ &amp; 🔛

```Python hl_lines="85"
{!> ../../docs_src/security/tutorial003.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ &amp; 🔛

```Python hl_lines="83"
{!> ../../docs_src/security/tutorial003_py310.py!}
```

////

//
// other integer conditional branch
//
//	LBRA rreg ',' rel
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
label3:
	BLTZ	R1, 1(PC)
	BLTZ	R1, label3	// BLTZ R1, 85

//
// floating point conditional branch
//
//	LBRA rel
label4:
	BFPT	1(PC)
	BFPT	label4	// BFPT 87


	//
	// floating point operate
	//
	//	LFCONV freg ',' freg
	//	{

本例只是简单的演示，返回的 Token 就是 `username`，但这种方式极不安全。

/// tip | "提示"

下一章介绍使用哈希密码和 <abbr title="JSON Web Tokens">JWT</abbr> Token 的真正安全机制。

但现在，仅关注所需的特定细节。

///

```Python hl_lines="85"
{!../../docs_src/security/tutorial003.py!}
```

/// tip | "提示"

按规范的要求，应像本示例一样，返回带有 `access_token` 和 `token_type` 的 JSON 对象。

这是开发者必须在代码中自行完成的工作，并且要确保使用这些 JSON 的键。

这几乎是唯一需要开发者牢记在心，并按规范要求正确执行的事。