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How to use CloseMemMappedFile method of osutil Package

Best Syzkaller code snippet using osutil.CloseMemMappedFile

osutil_fuchsia.go

Source:osutil_fuchsia.go

...14}15func CreateMemMappedFile(size int) (f *os.File, mem []byte, err error) {16	return nil, nil, fmt.Errorf("CreateMemMappedFile is not implemented")17}18func CloseMemMappedFile(f *os.File, mem []byte) error {19	return fmt.Errorf("CloseMemMappedFile is not implemented")20}21func ProcessExitStatus(ps *os.ProcessState) int {22	// TODO: can be extracted from ExitStatus string.23	return 024}25func prolongPipe(r, w *os.File) {26}27func Sandbox(cmd *exec.Cmd, user, net bool) error {28	return nil29}30func SandboxChown(file string) error {31	return nil32}33func setPdeathsig(cmd *exec.Cmd) {...

osutil_windows.go

Source:osutil_windows.go

...17}18func CreateMemMappedFile(size int) (f *os.File, mem []byte, err error) {19	return nil, nil, fmt.Errorf("CreateMemMappedFile is not implemented")20}21func CloseMemMappedFile(f *os.File, mem []byte) error {22	return fmt.Errorf("CloseMemMappedFile is not implemented")23}24func ProcessExitStatus(ps *os.ProcessState) int {25	return ps.Sys().(syscall.WaitStatus).ExitStatus()26}27func Sandbox(cmd *exec.Cmd, user, net bool) error {28	return nil29}30func SandboxChown(file string) error {31	return nil32}33func setPdeathsig(cmd *exec.Cmd) {34}...

CloseMemMappedFile

Using AI Code Generation

1import (2func main() {3    f, err := os.OpenFile("test.txt", os.O_RDWR|os.O_CREATE, 0666)4    if err != nil {5        fmt.Println("Error in opening file", err)6    }7    defer f.Close()8    m, err := filemutex.New(f)9    if err != nil {10        fmt.Println("Error in creating mutex", err)11    }12    err = m.Lock()13    if err != nil {14        fmt.Println("Error in locking mutex", err)15    }16    fmt.Println("Mutex locked")17    osutil.CloseMemMappedFile(f)18    fmt.Println("Mutex unlocked")19}

CloseMemMappedFile

Using AI Code Generation

1import (2func main() {3	config := osin.NewServerConfig()4	config.AllowedAuthorizeTypes = osin.AllowedAuthorizeType{osin.CODE, osin.TOKEN}5	config.AllowedAccessTypes = osin.AllowedAccessType{osin.AUTHORIZATION_CODE, osin.REFRESH_TOKEN, osin.PASSWORD, osin.CLIENT_CREDENTIALS}6	server := osin.NewServer(config, storage.NewTestStorage())7	example.NewTestServer(server)8	http.HandleFunc("/authorize", func(w http.ResponseWriter, r *http.Request) {9		resp := server.NewResponse()10		defer resp.Close()11		if ar := server.HandleAuthorizeRequest(resp, r); ar != nil {12			server.FinishAuthorizeRequest(resp, r, ar)13		}14		if resp.IsError && resp.InternalError != nil {15			panic(resp.InternalError)16		}17		osin.OutputJSON(resp, w, r)18	})19	http.HandleFunc("/token", func(w http.ResponseWriter, r *http.Request) {20		resp := server.NewResponse()21		defer resp.Close()22		if ar := server.HandleAccessRequest(resp, r); ar != nil {23			switch ar.Type {24				if !ar.Authorized {25				}26			}27			server.FinishAccessRequest(resp, r, ar)28		}29		if resp.IsError && resp.InternalError != nil {30			panic(resp.InternalError)31		}32		osin.OutputJSON(resp, w, r)33	})34	fmt.Println("Now listening on: 14000")35	http.ListenAndServe(":14000", nil)36}

CloseMemMappedFile

Using AI Code Generation

1import (2func main() {3	file, err := os.OpenFile("test.txt", os.O_RDWR, 0644)4	if err != nil {5		panic(err)6	}7	defer file.Close()8	mmap, err := osutil.NewMemMappedFile(file)9	if err != nil {10		panic(err)11	}12	defer mmap.CloseMemMappedFile()13	mmap.WriteAt([]byte("hello"), 0)14	mmap.WriteAt([]byte("world"), 5)15	buf := make([]byte, 5)16	mmap.ReadAt(buf, 0)17	fmt.Println(string(buf))18	mmap.ReadAt(buf, 5)19	fmt.Println(string(buf))20}21import (22func main() {23	file, err := os.OpenFile("test.txt", os.O_RDWR, 0644)24	if err != nil {25		panic(err)26	}27	defer file.Close()28	mmap, err := osutil.NewMemMappedFile(file)29	if err != nil {30		panic(err)31	}32	defer mmap.CloseMemMappedFile()33	mmap.WriteAt([]byte("hello"), 0)34	mmap.WriteAt([]byte("world"), 5)35	buf := make([]byte, 5)36	mmap.ReadAt(buf, 0)37	fmt.Println(string(buf))38	mmap.ReadAt(buf, 5)39	fmt.Println(string(buf))40}41import (

CloseMemMappedFile

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	fmt.Println("CloseMemMappedFile method")5	osutil.CloseMemMappedFile(data)6}7import (8func main() {9	fmt.Println("Hello, playground")10	fmt.Println("CloseOnExec method")11	osutil.CloseOnExec(0)12}13import (14func main() {15	fmt.Println("Hello, playground")16	fmt.Println("IsDir method")17	fmt.Println(osutil.IsDir("/Users/"))18}19import (20func main() {21	fmt.Println("Hello, playground")22	fmt.Println("IsRegular method")23	fmt.Println(osutil.IsRegular("/Users/"))24}

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