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How to use devminor method of openbsd Package

Best Syzkaller code snippet using openbsd.devminor

stat_unix.go

Source:stat_unix.go

1// Copyright 2012 The Go Authors. All rights reserved.2// Use of this source code is governed by a BSD-style3// license that can be found in the LICENSE file.4//go:build aix || linux || darwin || dragonfly || freebsd || openbsd || netbsd || solaris5// +build aix linux darwin dragonfly freebsd openbsd netbsd solaris6package tar7import (8	"io/fs"9	"runtime"10	"syscall"11)12func init() {13	sysStat = statUnix14}15func statUnix(fi fs.FileInfo, h *Header) error {16	sys, ok := fi.Sys().(*syscall.Stat_t)17	if !ok {18		return nil19	}20	h.Uid = int(sys.Uid)21	h.Gid = int(sys.Gid)22	// TODO(bradfitz): populate username & group.  os/user23	// doesn't cache LookupId lookups, and lacks group24	// lookup functions.25	h.AccessTime = statAtime(sys)26	h.ChangeTime = statCtime(sys)27	// Best effort at populating Devmajor and Devminor.28	if h.Typeflag == TypeChar || h.Typeflag == TypeBlock {29		dev := uint64(sys.Rdev) // May be int32 or uint3230		switch runtime.GOOS {31		case "aix":32			var major, minor uint3233			major = uint32((dev & 0x3fffffff00000000) >> 32)34			minor = uint32((dev & 0x00000000ffffffff) >> 0)35			h.Devmajor, h.Devminor = int64(major), int64(minor)36		case "linux":37			// Copied from golang.org/x/sys/unix/dev_linux.go.38			major := uint32((dev & 0x00000000000fff00) >> 8)39			major |= uint32((dev & 0xfffff00000000000) >> 32)40			minor := uint32((dev & 0x00000000000000ff) >> 0)41			minor |= uint32((dev & 0x00000ffffff00000) >> 12)42			h.Devmajor, h.Devminor = int64(major), int64(minor)43		case "darwin", "ios":44			// Copied from golang.org/x/sys/unix/dev_darwin.go.45			major := uint32((dev >> 24) & 0xff)46			minor := uint32(dev & 0xffffff)47			h.Devmajor, h.Devminor = int64(major), int64(minor)48		case "dragonfly":49			// Copied from golang.org/x/sys/unix/dev_dragonfly.go.50			major := uint32((dev >> 8) & 0xff)51			minor := uint32(dev & 0xffff00ff)52			h.Devmajor, h.Devminor = int64(major), int64(minor)53		case "freebsd":54			// Copied from golang.org/x/sys/unix/dev_freebsd.go.55			major := uint32((dev >> 8) & 0xff)56			minor := uint32(dev & 0xffff00ff)57			h.Devmajor, h.Devminor = int64(major), int64(minor)58		case "netbsd":59			// Copied from golang.org/x/sys/unix/dev_netbsd.go.60			major := uint32((dev & 0x000fff00) >> 8)61			minor := uint32((dev & 0x000000ff) >> 0)62			minor |= uint32((dev & 0xfff00000) >> 12)63			h.Devmajor, h.Devminor = int64(major), int64(minor)64		case "openbsd":65			// Copied from golang.org/x/sys/unix/dev_openbsd.go.66			major := uint32((dev & 0x0000ff00) >> 8)67			minor := uint32((dev & 0x000000ff) >> 0)68			minor |= uint32((dev & 0xffff0000) >> 8)69			h.Devmajor, h.Devminor = int64(major), int64(minor)70		default:71			// TODO: Implement solaris (see https://golang.org/issue/8106)72		}73	}74	return nil75}...

devminor

Using AI Code Generation

1import (2func main() {3    f, err := os.Open("/dev/null")4    if err != nil {5        fmt.Println(err)6    }7    fmt.Println("devminor:", f.Devminor())8}9Recommended Posts: golang | os.FileInfo() method10golang | os.FileInfo.Size() method11golang | os.FileInfo.Mode() method12golang | os.FileInfo.Sys() method13golang | os.FileInfo.ModTime() method14golang | os.FileInfo.IsDir() method15golang | os.FileInfo.Name() method16golang | os.FileInfo.IsDir() method17golang | os.FileInfo.Mode() method18golang | os.FileInfo.Size() method19golang | os.FileInfo.Sys() method20golang | os.FileInfo.ModTime() method21golang | os.FileInfo() method22golang | os.FileInfo.Name() method23golang | os.Stat() method24golang | os.Chdir() method25golang | os.Chmod() method26golang | os.Chown() method27golang | os.Create() method28golang | os.Exit() method29golang | os.Expand() method30golang | os.ExpandEnv() method31golang | os.Getenv() method32golang | os.Getwd() method33golang | os.Hostname() method34golang | os.IsExist() method35golang | os.IsNotExist() method36golang | os.IsPathSeparator() method37golang | os.IsPermission() method38golang | os.Lchown() method39golang | os.Link() method40golang | os.Lstat() method41golang | os.Mkdir() method42golang | os.MkdirAll() method43golang | os.NewFile() method44golang | os.Open() method45golang | os.OpenFile() method46golang | os.Readlink() method47golang | os.Remove() method48golang | os.RemoveAll() method49golang | os.Rename() method50golang | os.SameFile() method51golang | os.Setenv() method52golang | os.Stat() method

devminor

Using AI Code Generation

1import (2func main() {3        file, err := os.Open("/dev/urandom")4        if err != nil {5                fmt.Println(err)6        }7        stat, err := file.Stat()8        if err != nil {9                fmt.Println(err)10        }

devminor

Using AI Code Generation

1import (2func main() {3    if len(os.Args) < 2 {4        fmt.Println("Please provide a file name")5    }6    file, err := os.Open(filename)7    if err != nil {8        fmt.Println(err)9    }10    stat, err := file.Stat()11    if err != nil {12        fmt.Println(err)13    }14    fmt.Println(stat.Sys().(*syscall.Stat_t).Devminor)15}16import (17func main() {18    if len(os.Args) < 2 {19        fmt.Println("Please provide a file name")20    }21    file, err := os.Open(filename)22    if err != nil {23        fmt.Println(err)24    }25    stat, err := file.Stat()26    if err != nil {27        fmt.Println(err)28    }29    fmt.Println(stat.Sys().(*syscall.Stat_t).Rdevmajor)30    fmt.Println(stat.Sys().(*syscall.Stat_t).Rdevminor)31}32import (33func main() {34    if len(os.Args) < 2 {35        fmt.Println("Please provide a file name")36    }37    file, err := os.Open(filename)38    if err != nil {39        fmt.Println(err)40    }41    stat, err := file.Stat()42    if err != nil {43        fmt.Println(err)44    }45    fmt.Println(stat.Sys().(*syscall.Stat_t).Ino)46}

devminor

Using AI Code Generation

1import (2func main() {3	syscall.Open("/dev/null", syscall.O_RDWR, 0)4}5import (6func main() {7	syscall.Open("/dev/null", syscall.O_RDWR, 0)8}9import (10func main() {11	syscall.Open("/dev/null", syscall.O_RDWR, 0)12}13import (14func main() {15	syscall.Open("/dev/null", syscall.O_RDWR, 0)16}17import (18func main() {19	syscall.Open("/dev/null", syscall.O_RDWR, 0)20}21import (22func main() {23	syscall.Open("/dev/null", syscall.O_RDWR, 0)24}25import (26func main() {27	syscall.Open("/dev/null", syscall.O_RDWR, 0)28}29import (30func main() {31	syscall.Open("/dev/null", syscall.O_RDWR, 0)32}33import (34func main() {35	syscall.Open("/dev/null", syscall.O_RDWR, 0)36}37import (38func main() {39	syscall.Open("/dev/null", syscall.O_RDWR, 0)40}41import (42func main() {43	syscall.Open("/

devminor

Using AI Code Generation

1import "github.com/kr/pty"2import "os"3import "fmt"4import "syscall"5func main() {6    f, err := os.OpenFile("/dev/tty", os.O_RDWR, 0)7    if err != nil {8        panic(err)9    }10    defer f.Close()11    fmt.Println("File descriptor", f.Fd())12    fmt.Println("TTY name", pty.TTYName(f))

devminor

Using AI Code Generation

1import (2func main() {3	if len(os.Args) < 2 {4		fmt.Println("Usage: 2.go <file>")5		os.Exit(1)6	}7	err = syscall.Stat(os.Args[1], &stat)8	if err != nil {9		fmt.Println(err)10		os.Exit(1)11	}12	fmt.Println("Major number: ", stat.Devmajor)13	fmt.Println("Minor number: ", stat.Devminor)14	fmt.Println("Device: ", stat.Dev)15	fmt.Println("Rdev: ", stat.Rdev)16	reader := bufio.NewReader(os.Stdin)17	reader.ReadString('\n')18}

devminor

Using AI Code Generation

1import (2func main() {3	if len(os.Args) != 2 {4		fmt.Println("Usage: devminor file")5		os.Exit(1)6	}7	file, err := os.Open(os.Args[1])8	if err != nil {9		fmt.Println(err)10		os.Exit(1)11	}12	defer file.Close()13	fi, err := file.Stat()14	if err != nil {15		fmt.Println(err)16		os.Exit(1)17	}18	fmt.Printf("Minor number of %s is %d19", os.Args[1], fi.Sys().(*syscall.Stat_t).Devminor)20}21import (22func main() {23	if len(os.Args) != 2 {24		fmt.Println("Usage: devminor file")25		os.Exit(1)26	}27	file, err := os.Open(os.Args[1])28	if err != nil {29		fmt.Println(err)30		os.Exit(1)31	}32	defer file.Close()33	fi, err := file.Stat()34	if err != nil {35		fmt.Println(err)36		os.Exit(1)37	}38	fmt.Printf("Minor number of %s is %d39", os.Args[1], fi.Sys().(*syscall.Stat_t).Devminor)40}41import (42func main() {43	if len(os.Args) != 2 {44		fmt.Println("Usage: rdevmajor file")45		os.Exit(1)46	}47	file, err := os.Open(os.Args[1])48	if err != nil {49		fmt.Println(err)50		os.Exit(1)51	}52	defer file.Close()53	fi, err := file.Stat()54	if err != nil {55		fmt.Println(err)56		os.Exit(1)57	}58	fmt.Printf("Major number of %s is %d59", os.Args[1], fi.Sys().(*syscall.Stat_t).Rdevmajor)60}61import (

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