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How to use LinkFiles method of osutil Package

Best Syzkaller code snippet using osutil.LinkFiles

syzupdater.go

Source:syzupdater.go

...103	latestTag := upd.checkLatest()104	if exeTag == latestTag && time.Since(exeMod) < syzkallerRebuildPeriod/2 {105		// Have a freash up-to-date build, probably just restarted.106		Logf(0, "current executable is up-to-date (%v)", exeTag)107		if err := osutil.LinkFiles(upd.latestDir, upd.currentDir, upd.syzFiles); err != nil {108			Fatal(err)109		}110		return111	}112	if exeTag == "" {113		Logf(0, "current executable is bootstrap")114	} else {115		Logf(0, "current executable is on %v", exeTag)116		Logf(0, "latest syzkaller build is on %v", latestTag)117	}118	// No syzkaller build or executable is stale.119	lastCommit := exeTag120	for {121		lastCommit = upd.pollAndBuild(lastCommit)122		latestTag := upd.checkLatest()123		if latestTag != "" {124			// The build was successful or we had the latest build from previous runs.125			// Either way, use the latest build.126			Logf(0, "using syzkaller built on %v", latestTag)127			if err := osutil.LinkFiles(upd.latestDir, upd.currentDir, upd.syzFiles); err != nil {128				Fatal(err)129			}130			if exeTag != latestTag {131				upd.UpdateAndRestart()132			}133			return134		}135		// No good build at all, try again later.136		Logf(0, "retrying in %v", buildRetryPeriod)137		select {138		case <-time.After(buildRetryPeriod):139		case <-shutdown:140			os.Exit(0)141		}...

osutil_test.go

Source:osutil_test.go

...71	}72	for _, link := range []bool{false, true} {73		fn, fnName := CopyFiles, "CopyFiles"74		if link {75			fn, fnName = LinkFiles, "LinkFiles"76		}77		t.Run(fnName, func(t *testing.T) {78			for i, test := range tests {79				t.Run(fmt.Sprint(i), func(t *testing.T) {80					dir, err := ioutil.TempDir("", "syz-osutil-test")81					if err != nil {82						t.Fatal(err)83					}84					defer os.RemoveAll(dir)85					src := filepath.Join(dir, "src")86					dst := filepath.Join(dir, "dst")87					for _, file := range test.files {88						file = filepath.Join(src, filepath.FromSlash(file))89						if err := MkdirAll(filepath.Dir(file)); err != nil {...

LinkFiles

Using AI Code Generation

1import (2func main() {3	err := utils.LinkFiles("1.go", "2.go")4	if err != nil {5		fmt.Println(err)6	}7}8import (9func main() {10	err := utils.LinkFiles("1.go", "2.go")11	if err != nil {12		fmt.Println(err)13	}14}15import (16func main() {17	err := utils.LinkFiles("1.go", "2.go")18	if err != nil {19		fmt.Println(err)20	}21}

LinkFiles

Using AI Code Generation

1import (2func main() {3    err := fs.LinkFiles("1.txt", "2.txt")4    if err != nil {5        fmt.Println("Error in linking files", err)6    } else {7        fmt.Println("Files linked successfully")8    }9}

LinkFiles

Using AI Code Generation

1import (2func main() {3    u, err := user.Current()4    if err != nil {5        fmt.Println(err)6    }7    dir, err := os.Getwd()8    if err != nil {9        fmt.Println(err)10    }11    dirName := filepath.Base(dir)12    dirParent := filepath.Dir(dir)13    dirParentName := filepath.Base(dirParent)14    dirParentParent := filepath.Dir(dirParent)15    dirParentParentName := filepath.Base(dirParentParent)16    dirParentParentParent := filepath.Dir(dirParentParent)17    dirParentParentParentName := filepath.Base(dirParentParentParent)18    dirParentParentParentParent := filepath.Dir(dirParentParentParent)19    dirParentParentParentParentName := filepath.Base(dirParentParentParentParent)20    dirParentParentParentParentParent := filepath.Dir(dirParentParentParentParent)21    dirParentParentParentParentParentName := filepath.Base(dirParentParentParentParentParent)22    dirParentParentParentParentParentParent := filepath.Dir(dirParentParentParentParentParent)23    dirParentParentParentParentParentParentName := filepath.Base(dirParentParentParentParentParentParent)24    dirParentParentParentParentParentParentParent := filepath.Dir(dirParentParentParentParentParentParent)25    dirParentParentParentParentParentParentParentName := filepath.Base(dirParentParentParentParentParentParentParent)

LinkFiles

Using AI Code Generation

1import (2type Win32_Process struct {3}4func main() {5    u, err := user.Current()6    if err != nil {7        fmt.Println(err)8    }9    desktopPath := filepath.Join(u.HomeDir, "Desktop")10    documentsPath := filepath.Join(u.HomeDir, "Documents")11    downloadsPath := filepath.Join(u.HomeDir, "Downloads")12    favoritesPath := filepath.Join(u.HomeDir, "Favorites")13    musicPath := filepath.Join(u.HomeDir, "Music")14    picturesPath := filepath.Join(u.HomeDir, "Pictures")15    videosPath := filepath.Join(u.HomeDir, "Videos")16    appdataPath := filepath.Join(u.HomeDir, "AppData")17    appdataRoamingPath := filepath.Join(u.HomeDir, "AppData", "Roaming")18    appdataLocalPath := filepath.Join(u.HomeDir, "AppData", "Local")19    appdataLocalLowPath := filepath.Join(u.HomeDir, "AppData", "LocalLow")20    appdataLocalMicrosoftPath := filepath.Join(u.HomeDir, "AppData", "Local", "Microsoft")21    appdataLocalMicrosoftWindowsPath := filepath.Join(u.HomeDir, "AppData", "Local", "Microsoft", "Windows")22    appdataLocalMicrosoftWindowsTemporaryInternetFilesPath := filepath.Join(u.HomeDir, "AppData", "Local", "Microsoft", "Windows", "Temporary

LinkFiles

Using AI Code Generation

1import (2func main() {3	file, err := os.Create("file1.txt")4	if err != nil {5		fmt.Println("Error creating file")6	}7	file.Close()8	file, err = os.Create("file2.txt")9	if err != nil {10		fmt.Println("Error creating file")11	}12	file.Close()13	err = os.Link("file1.txt", "file3.txt")14	if err != nil {15		fmt.Println("Error linking file")16	}17	err = os.Link("file2.txt", "file4.txt")18	if err != nil {19		fmt.Println("Error linking file")20	}21	err = os.Mkdir("newdir", 0777)22	if err != nil {23		fmt.Println("Error creating directory")24	}25	err = os.Link("file1.txt", filepath.Join("newdir", "file1.txt"))26	if err != nil {27		fmt.Println("Error linking file")28	}29	err = os.Link("file2.txt", filepath.Join("newdir", "file2.txt"))30	if err != nil {31		fmt.Println("Error linking file")32	}33	err = os.Link("file3.txt", filepath.Join("newdir", "file3.txt"))34	if err != nil {35		fmt.Println("Error linking file")36	}37	err = os.Link("file4.txt", filepath.Join("newdir", "file4.txt"))38	if err != nil {39		fmt.Println("Error linking file")40	}41	fileInfo, err := os.Stat("file1.txt")42	if err != nil {43		fmt.Println("Error getting file info")44	}45	deviceID := fileInfo.Sys().(*syscall.Stat_t).Dev

LinkFiles

Using AI Code Generation

1import (2func main() {3	watcher, err := fsnotify.NewWatcher()4	if err != nil {5		fmt.Println("ERROR", err)6	}7	defer watcher.Close()8	if err := watcher.Add("test_folder"); err != nil {9		fmt.Println("ERROR", err)10	}11	if err := watcher.Add("test_folder2"); err != nil {12		fmt.Println("ERROR", err)13	}14	if err := watcher.Add("test_folder3"); err != nil {15		fmt.Println("ERROR", err)16	}17	if err := watcher.Add("test_folder4"); err != nil {18		fmt.Println("ERROR", err)19	}20	if err := watcher.Add("test_folder5"); err != nil {21		fmt.Println("ERROR", err)22	}23	if err := watcher.Add("test_folder6"); err != nil {24		fmt.Println("ERROR", err)25	}26	if err := watcher.Add("test_folder7"); err != nil {27		fmt.Println("ERROR", err)28	}29	if err := watcher.Add("test_folder8"); err != nil {30		fmt.Println("ERROR", err)31	}32	if err := watcher.Add("test_folder9"); err != nil {33		fmt.Println("ERROR", err)34	}35	if err := watcher.Add("test_folder10"); err != nil {36		fmt.Println("ERROR", err)37	}38	if err := watcher.Add("test_folder11"); err != nil {39		fmt.Println("ERROR", err)40	}41	if err := watcher.Add("test_folder12"); err != nil {42		fmt.Println("ERROR", err)43	}

LinkFiles

Using AI Code Generation

1import (2func main() {3    usr, _ := user.Current()4    dir, _ := filepath.Abs(filepath.Dir(os.Args[0]))5    err := osutil.LinkFiles(file, dest)6    if err != nil {7        fmt.Println(err)8    }9}10import (11func main() {12    usr, _ := user.Current()13    dir, _ := filepath.Abs(filepath.Dir(os.Args[0]))14    err := osutil.LinkFiles(file, dest)15    if err != nil {16        fmt.Println(err)17    }18}19import (20func main() {21    usr, _ := user.Current()22    dir, _ := filepath.Abs(filepath.Dir(os.Args[0]))23    err := osutil.LinkFiles(file, dest)24    if err != nil {25        fmt.Println(err)26    }27}

LinkFiles

Using AI Code Generation

1import (2func main() {3	osutil := osutil.NewOsUtil()4	osutil.LinkFiles("file1.txt", "file2.txt")5	fmt.Println("Link created successfully")6}7import (8func main() {9	osutil := osutil.NewOsUtil()10	result := osutil.IsDir("test.txt")11	fmt.Println(result)12}13import (14func main() {15	osutil := osutil.NewOsUtil()16	result := osutil.IsFile("test.txt")17	fmt.Println(result)18}19import (20func main() {21	osutil := osutil.NewOsUtil()22	result := osutil.IsLink("test.txt")23	fmt.Println(result)24}25import (26func main() {27	osutil := osutil.NewOsUtil()28	result := osutil.IsPathExists("test.txt")29	fmt.Println(result)30}

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