Merge pull request #44 from cmarcelo/pr/dragonfly-gofmt
Reformat pty_dragonfly.go file using gofmt
Guillaume J. Charmes authored 7 years ago
GitHub committed 7 years ago
| 2 | 2 | import ( |
| 3 | 3 | "errors" |
| 4 | 4 | "os" |
| 5 | "strings" | |
| 5 | 6 | "syscall" |
| 6 | 7 | "unsafe" |
| 7 | "strings" | |
| 8 | 8 | ) |
| 9 | 9 | |
| 10 | 10 | // same code as pty_darwin.go |
| 36 | 36 | return p, t, nil |
| 37 | 37 | } |
| 38 | 38 | |
| 39 | ||
| 40 | 39 | func grantpt(f *os.File) error { |
| 41 | _, err := isptmaster(f.Fd()) | |
| 42 | return err | |
| 40 | _, err := isptmaster(f.Fd()) | |
| 41 | return err | |
| 43 | 42 | } |
| 44 | 43 | |
| 45 | 44 | func unlockpt(f *os.File) error { |
| 46 | _, err := isptmaster(f.Fd()) | |
| 47 | return err | |
| 45 | _, err := isptmaster(f.Fd()) | |
| 46 | return err | |
| 48 | 47 | } |
| 49 | 48 | |
| 50 | 49 | func isptmaster(fd uintptr) (bool, error) { |
| 54 | 53 | |
| 55 | 54 | var ( |
| 56 | 55 | emptyFiodgnameArg fiodgnameArg |
| 57 | ioctl_FIODNAME = _IOW('f', 120, unsafe.Sizeof(emptyFiodgnameArg)) | |
| 56 | ioctl_FIODNAME = _IOW('f', 120, unsafe.Sizeof(emptyFiodgnameArg)) | |
| 58 | 57 | ) |
| 59 | 58 | |
| 60 | 59 | func ptsname(f *os.File) (string, error) { |
| 61 | 60 | name := make([]byte, _C_SPECNAMELEN) |
| 62 | fa := fiodgnameArg {Name: (*byte)(unsafe.Pointer(&name[0])), Len: _C_SPECNAMELEN, Pad_cgo_0: [4]byte{0,0,0,0}} | |
| 61 | fa := fiodgnameArg{Name: (*byte)(unsafe.Pointer(&name[0])), Len: _C_SPECNAMELEN, Pad_cgo_0: [4]byte{0, 0, 0, 0}} | |
| 63 | 62 | |
| 64 | 63 | err := ioctl(f.Fd(), ioctl_FIODNAME, uintptr(unsafe.Pointer(&fa))) |
| 65 | 64 | if err != nil { |
| 68 | 67 | |
| 69 | 68 | for i, c := range name { |
| 70 | 69 | if c == 0 { |
| 71 | s := "/dev/" + string(name[:i]) | |
| 70 | s := "/dev/" + string(name[:i]) | |
| 72 | 71 | return strings.Replace(s, "ptm", "pts", -1), nil |
| 73 | 72 | } |
| 74 | 73 | } |