diff --git a/src/pkg/os/file.go b/src/pkg/os/file.go index f4af42ff0b..ccecf67eda 100644 --- a/src/pkg/os/file.go +++ b/src/pkg/os/file.go @@ -237,17 +237,6 @@ func Stat(name string) (fi *FileInfo, err Error) { return fileInfoFromStat(name, new(FileInfo), &lstat, statp), nil } -// Stat returns the FileInfo structure describing file. -// It returns the FileInfo and an error, if any. -func (file *File) Stat() (fi *FileInfo, err Error) { - var stat syscall.Stat_t - e := syscall.Fstat(file.fd, &stat) - if e != 0 { - return nil, &PathError{"stat", file.name, Errno(e)} - } - return fileInfoFromStat(file.name, new(FileInfo), &stat, &stat), nil -} - // Lstat returns the FileInfo structure describing the named file and an // error, if any. If the file is a symbolic link, the returned FileInfo // describes the symbolic link. Lstat makes no attempt to follow the link. @@ -301,6 +290,9 @@ func Remove(name string) Error { // file path, like /etc/passwd/foo, but in that case, // both errors will be ENOTDIR, so it's okay to // use the error from unlink. + // For windows syscall.ENOTDIR is set + // to syscall.ERROR_DIRECTORY, hopefully it should + // do the trick. if e1 != syscall.ENOTDIR { e = e1 } @@ -407,15 +399,6 @@ func (f *File) Chown(uid, gid int) Error { return nil } -// Truncate changes the size of the named file. -// If the file is a symbolic link, it changes the size of the link's target. -func Truncate(name string, size int64) Error { - if e := syscall.Truncate(name, size); e != 0 { - return &PathError{"truncate", name, Errno(e)} - } - return nil -} - // Truncate changes the size of the file. // It does not change the I/O offset. func (f *File) Truncate(size int64) Error { diff --git a/src/pkg/os/file_mingw.go b/src/pkg/os/file_mingw.go index 41bbe1e2de..4f7acbb08c 100644 --- a/src/pkg/os/file_mingw.go +++ b/src/pkg/os/file_mingw.go @@ -85,6 +85,27 @@ func (file *File) Close() Error { return err } +func (file *File) statFile(name string) (fi *FileInfo, err Error) { + var stat syscall.ByHandleFileInformation + if ok, e := syscall.GetFileInformationByHandle(int32(file.fd), &stat); !ok { + return nil, &PathError{"stat", file.name, Errno(e)} + } + return fileInfoFromByHandleInfo(new(FileInfo), file.name, &stat), nil +} + +// Stat returns the FileInfo structure describing file. +// It returns the FileInfo and an error, if any. +func (file *File) Stat() (fi *FileInfo, err Error) { + if file == nil || file.fd < 0 { + return nil, EINVAL + } + if file.isdir() { + // I don't know any better way to do that for directory + return Stat(file.name) + } + return file.statFile(file.name) +} + // Readdir reads the contents of the directory associated with file and // returns an array of up to count FileInfo structures, as would be returned // by Stat, in directory order. Subsequent calls on the same file will yield @@ -112,7 +133,7 @@ func (file *File) Readdir(count int) (fi []FileInfo, err Error) { } } var f FileInfo - fileInfoFromStat("", &f, &di.stat, &di.stat) + fileInfoFromWin32finddata(&f, &di.stat.Windata) if f.Name == "." || f.Name == ".." { // Useless names continue } @@ -129,3 +150,18 @@ func (file *File) Readdir(count int) (fi []FileInfo, err Error) { } return fi, nil } + +// Truncate changes the size of the named file. +// If the file is a symbolic link, it changes the size of the link's target. +func Truncate(name string, size int64) Error { + f, e := Open(name, O_WRONLY|O_CREAT, 0666) + if e != nil { + return e + } + defer f.Close() + e1 := f.Truncate(size) + if e1 != nil { + return e1 + } + return nil +} diff --git a/src/pkg/os/file_unix.go b/src/pkg/os/file_unix.go index 84ca48064e..6cf2661406 100644 --- a/src/pkg/os/file_unix.go +++ b/src/pkg/os/file_unix.go @@ -53,6 +53,17 @@ func (file *File) Close() Error { return err } +// Stat returns the FileInfo structure describing file. +// It returns the FileInfo and an error, if any. +func (file *File) Stat() (fi *FileInfo, err Error) { + var stat syscall.Stat_t + e := syscall.Fstat(file.fd, &stat) + if e != 0 { + return nil, &PathError{"stat", file.name, Errno(e)} + } + return fileInfoFromStat(file.name, new(FileInfo), &stat, &stat), nil +} + // Readdir reads the contents of the directory associated with file and // returns an array of up to count FileInfo structures, as would be returned // by Stat, in directory order. Subsequent calls on the same file will yield @@ -80,3 +91,12 @@ func (file *File) Readdir(count int) (fi []FileInfo, err Error) { } return } + +// Truncate changes the size of the named file. +// If the file is a symbolic link, it changes the size of the link's target. +func Truncate(name string, size int64) Error { + if e := syscall.Truncate(name, size); e != 0 { + return &PathError{"truncate", name, Errno(e)} + } + return nil +} diff --git a/src/pkg/os/stat_mingw.go b/src/pkg/os/stat_mingw.go index cfe283d098..2d5bf137c0 100755 --- a/src/pkg/os/stat_mingw.go +++ b/src/pkg/os/stat_mingw.go @@ -7,21 +7,39 @@ package os import "syscall" func fileInfoFromStat(name string, fi *FileInfo, lstat, stat *syscall.Stat_t) *FileInfo { + return fileInfoFromWin32finddata(fi, &stat.Windata) +} + +func fileInfoFromWin32finddata(fi *FileInfo, d *syscall.Win32finddata) *FileInfo { + return setFileInfo(fi, string(syscall.UTF16ToString(d.FileName[0:])), d.FileAttributes, d.FileSizeHigh, d.FileSizeLow, d.CreationTime, d.LastAccessTime, d.LastWriteTime) +} + +func fileInfoFromByHandleInfo(fi *FileInfo, name string, d *syscall.ByHandleFileInformation) *FileInfo { + for i := len(name) - 1; i >= 0; i-- { + if name[i] == '/' || name[i] == '\\' { + name = name[i+1:] + break + } + } + return setFileInfo(fi, name, d.FileAttributes, d.FileSizeHigh, d.FileSizeLow, d.CreationTime, d.LastAccessTime, d.LastWriteTime) +} + +func setFileInfo(fi *FileInfo, name string, fa, sizehi, sizelo uint32, ctime, atime, wtime syscall.Filetime) *FileInfo { fi.Mode = 0 - if stat.Windata.FileAttributes == syscall.FILE_ATTRIBUTE_DIRECTORY { + if fa == syscall.FILE_ATTRIBUTE_DIRECTORY { fi.Mode = fi.Mode | syscall.S_IFDIR } else { fi.Mode = fi.Mode | syscall.S_IFREG } - if stat.Windata.FileAttributes == syscall.FILE_ATTRIBUTE_READONLY { + if fa == syscall.FILE_ATTRIBUTE_READONLY { fi.Mode = fi.Mode | 0444 } else { fi.Mode = fi.Mode | 0666 } - fi.Size = int64(stat.Windata.FileSizeHigh)<<32 + int64(stat.Windata.FileSizeLow) - fi.Name = string(syscall.UTF16ToString(stat.Windata.FileName[0:])) + fi.Size = int64(sizehi)<<32 + int64(sizelo) + fi.Name = name fi.FollowedSymlink = false - // TODO(brainman): use CreationTime LastAccessTime LastWriteTime to prime following Dir fields + // TODO(brainman): use ctime atime wtime to prime following FileInfo fields fi.Atime_ns = 0 fi.Mtime_ns = 0 fi.Ctime_ns = 0 diff --git a/src/pkg/os/sys_mingw.go b/src/pkg/os/sys_mingw.go index 06e4fb3d34..a787984589 100644 --- a/src/pkg/os/sys_mingw.go +++ b/src/pkg/os/sys_mingw.go @@ -4,4 +4,12 @@ package os -func Hostname() (name string, err Error) { return "windows", nil } +import "syscall" + +func Hostname() (name string, err Error) { + s, e := syscall.ComputerName() + if e != 0 { + return "", NewSyscallError("ComputerName", e) + } + return s, nil +} diff --git a/src/pkg/syscall/syscall_mingw.go b/src/pkg/syscall/syscall_mingw.go index 99f649e4fc..067a26f201 100644 --- a/src/pkg/syscall/syscall_mingw.go +++ b/src/pkg/syscall/syscall_mingw.go @@ -111,6 +111,16 @@ func getSysProcAddr(m uint32, pname string) uintptr { //sys FindFirstFile(name *uint16, data *Win32finddata) (handle int32, errno int) [failretval=-1] = FindFirstFileW //sys FindNextFile(handle int32, data *Win32finddata) (ok bool, errno int) = FindNextFileW //sys FindClose(handle int32) (ok bool, errno int) +//sys GetFileInformationByHandle(handle int32, data *ByHandleFileInformation) (ok bool, errno int) +//sys GetCurrentDirectory(buflen uint32, buf *uint16) (n uint32, errno int) = GetCurrentDirectoryW +//sys SetCurrentDirectory(path *uint16) (ok bool, errno int) = SetCurrentDirectoryW +//sys CreateDirectory(path *uint16, sa *byte) (ok bool, errno int) = CreateDirectoryW +//sys RemoveDirectory(path *uint16) (ok bool, errno int) = RemoveDirectoryW +//sys DeleteFile(path *uint16) (ok bool, errno int) = DeleteFileW +//sys MoveFile(from *uint16, to *uint16) (ok bool, errno int) = MoveFileW +//sys GetComputerName(buf *uint16, n *uint32) (ok bool, errno int) = GetComputerNameW +//sys SetEndOfFile(handle int32) (ok bool, errno int) +//sys GetSystemTimeAsFileTime(time *Filetime) // syscall interface implementation for other packages @@ -118,7 +128,7 @@ func Errstr(errno int) string { if errno == EMINGW { return "not supported by windows" } - var b = make([]uint16, 300) + b := make([]uint16, 300) n, err := FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM|FORMAT_MESSAGE_ARGUMENT_ARRAY, 0, uint32(errno), 0, b, nil) if err != 0 { return "error " + str(errno) + " (FormatMessage failed with err=" + str(err) + ")" @@ -175,21 +185,18 @@ func Read(fd int, p []byte) (n int, errno int) { // not sure if I should do that func Pread(fd int, p []byte, offset int64) (n int, errno int) { - var o Overlapped - o.OffsetHigh = uint32(offset >> 32) - o.Offset = uint32(offset) curoffset, e := Seek(fd, 0, 1) if e != 0 { return 0, e } + defer Seek(fd, curoffset, 0) + var o Overlapped + o.OffsetHigh = uint32(offset >> 32) + o.Offset = uint32(offset) var done uint32 if ok, e := ReadFile(int32(fd), p, &done, &o); !ok { return 0, e } - _, e = Seek(fd, curoffset, 0) - if e != 0 { - return 0, e - } return int(done), 0 } @@ -202,21 +209,18 @@ func Write(fd int, p []byte) (n int, errno int) { } func Pwrite(fd int, p []byte, offset int64) (n int, errno int) { - var o Overlapped - o.OffsetHigh = uint32(offset >> 32) - o.Offset = uint32(offset) curoffset, e := Seek(fd, 0, 1) if e != 0 { return 0, e } + defer Seek(fd, curoffset, 0) + var o Overlapped + o.OffsetHigh = uint32(offset >> 32) + o.Offset = uint32(offset) var done uint32 if ok, e := WriteFile(int32(fd), p, &done, &o); !ok { return 0, e } - _, e = Seek(fd, curoffset, 0) - if e != 0 { - return 0, e - } return int(done), 0 } @@ -272,6 +276,93 @@ func Lstat(path string, stat *Stat_t) (errno int) { return Stat(path, stat) } +const ImplementsGetwd = true + +func Getwd() (wd string, errno int) { + b := make([]uint16, 300) + n, e := GetCurrentDirectory(uint32(len(b)), &b[0]) + if e != 0 { + return "", e + } + return string(utf16.Decode(b[0:n])), 0 +} + +func Chdir(path string) (errno int) { + if ok, e := SetCurrentDirectory(&StringToUTF16(path)[0]); !ok { + return e + } + return 0 +} + +func Mkdir(path string, mode int) (errno int) { + if ok, e := CreateDirectory(&StringToUTF16(path)[0], nil); !ok { + return e + } + return 0 +} + +func Rmdir(path string) (errno int) { + if ok, e := RemoveDirectory(&StringToUTF16(path)[0]); !ok { + return e + } + return 0 +} + +func Unlink(path string) (errno int) { + if ok, e := DeleteFile(&StringToUTF16(path)[0]); !ok { + return e + } + return 0 +} + +func Rename(oldpath, newpath string) (errno int) { + from := &StringToUTF16(oldpath)[0] + to := &StringToUTF16(newpath)[0] + if ok, e := MoveFile(from, to); !ok { + return e + } + return 0 +} + +func ComputerName() (name string, errno int) { + var n uint32 = MAX_COMPUTERNAME_LENGTH + 1 + b := make([]uint16, n) + if ok, e := GetComputerName(&b[0], &n); !ok { + return "", e + } + return string(utf16.Decode(b[0:n])), 0 +} + +func Ftruncate(fd int, length int64) (errno int) { + curoffset, e := Seek(fd, 0, 1) + if e != 0 { + return e + } + defer Seek(fd, curoffset, 0) + if _, e := Seek(fd, length, 0); e != 0 { + return e + } + if _, e := SetEndOfFile(int32(fd)); e != 0 { + return e + } + return 0 +} + +func Gettimeofday(tv *Timeval) (errno int) { + var ft Filetime + // 100-nanosecond intervals since January 1, 1601 + GetSystemTimeAsFileTime(&ft) + t := uint64(ft.HighDateTime)<<32 + uint64(ft.LowDateTime) + // convert into microseconds + t /= 10 + // change starting time to the Epoch (00:00:00 UTC, January 1, 1970) + t -= 11644473600000000 + // split into sec / usec + tv.Sec = int32(t / 1e6) + tv.Usec = int32(t) - tv.Sec + return 0 +} + // TODO(brainman): fix all needed for os const ( @@ -281,33 +372,21 @@ const ( func Getpid() (pid int) { return -1 } func Getppid() (ppid int) { return -1 } -func Mkdir(path string, mode int) (errno int) { return EMINGW } -func Fstat(fd int, stat *Stat_t) (errno int) { return EMINGW } -func Chdir(path string) (errno int) { return EMINGW } func Fchdir(fd int) (errno int) { return EMINGW } -func Unlink(path string) (errno int) { return EMINGW } -func Rmdir(path string) (errno int) { return EMINGW } func Link(oldpath, newpath string) (errno int) { return EMINGW } func Symlink(path, link string) (errno int) { return EMINGW } func Readlink(path string, buf []byte) (n int, errno int) { return 0, EMINGW } -func Rename(oldpath, newpath string) (errno int) { return EMINGW } func Chmod(path string, mode int) (errno int) { return EMINGW } func Fchmod(fd int, mode int) (errno int) { return EMINGW } func Chown(path string, uid int, gid int) (errno int) { return EMINGW } func Lchown(path string, uid int, gid int) (errno int) { return EMINGW } func Fchown(fd int, uid int, gid int) (errno int) { return EMINGW } -func Truncate(name string, size int64) (errno int) { return EMINGW } -func Ftruncate(fd int, length int64) (errno int) { return EMINGW } -const ImplementsGetwd = true - -func Getwd() (wd string, errno int) { return "", EMINGW } -func Getuid() (uid int) { return -1 } -func Geteuid() (euid int) { return -1 } -func Getgid() (gid int) { return -1 } -func Getegid() (egid int) { return -1 } -func Getgroups() (gids []int, errno int) { return nil, EMINGW } -func Gettimeofday(tv *Timeval) (errno int) { return EMINGW } +func Getuid() (uid int) { return -1 } +func Geteuid() (euid int) { return -1 } +func Getgid() (gid int) { return -1 } +func Getegid() (egid int) { return -1 } +func Getgroups() (gids []int, errno int) { return nil, EMINGW } // TODO(brainman): fix all this meaningless code, it is here to compile exec.go diff --git a/src/pkg/syscall/zerrors_mingw_386.go b/src/pkg/syscall/zerrors_mingw_386.go index 707e9b8a75..a9a494373e 100644 --- a/src/pkg/syscall/zerrors_mingw_386.go +++ b/src/pkg/syscall/zerrors_mingw_386.go @@ -11,6 +11,7 @@ const ( ERROR_INSUFFICIENT_BUFFER = 122 ERROR_MOD_NOT_FOUND = 126 ERROR_PROC_NOT_FOUND = 127 + ERROR_DIRECTORY = 267 // TODO(brainman): should use value for EMINGW that does not clashes with anything else EMINGW = 99999 /* otherwise unused */ ) @@ -36,7 +37,7 @@ const ( EEXIST = 17 EXDEV = 18 ENODEV = 19 - ENOTDIR = 20 + ENOTDIR = ERROR_DIRECTORY EISDIR = 21 EINVAL = 22 ENFILE = 23 diff --git a/src/pkg/syscall/zsyscall_mingw_386.go b/src/pkg/syscall/zsyscall_mingw_386.go index 185180a86d..ccfb616ef1 100644 --- a/src/pkg/syscall/zsyscall_mingw_386.go +++ b/src/pkg/syscall/zsyscall_mingw_386.go @@ -6,23 +6,33 @@ package syscall import "unsafe" var ( - modKERNEL32 = loadDll("kernel32.dll") - procGetLastError = getSysProcAddr(modKERNEL32, "GetLastError") - procLoadLibraryW = getSysProcAddr(modKERNEL32, "LoadLibraryW") - procFreeLibrary = getSysProcAddr(modKERNEL32, "FreeLibrary") - procGetProcAddress = getSysProcAddr(modKERNEL32, "GetProcAddress") - procGetVersion = getSysProcAddr(modKERNEL32, "GetVersion") - procFormatMessageW = getSysProcAddr(modKERNEL32, "FormatMessageW") - procExitProcess = getSysProcAddr(modKERNEL32, "ExitProcess") - procCreateFileW = getSysProcAddr(modKERNEL32, "CreateFileW") - procReadFile = getSysProcAddr(modKERNEL32, "ReadFile") - procWriteFile = getSysProcAddr(modKERNEL32, "WriteFile") - procSetFilePointer = getSysProcAddr(modKERNEL32, "SetFilePointer") - procCloseHandle = getSysProcAddr(modKERNEL32, "CloseHandle") - procGetStdHandle = getSysProcAddr(modKERNEL32, "GetStdHandle") - procFindFirstFileW = getSysProcAddr(modKERNEL32, "FindFirstFileW") - procFindNextFileW = getSysProcAddr(modKERNEL32, "FindNextFileW") - procFindClose = getSysProcAddr(modKERNEL32, "FindClose") + modKERNEL32 = loadDll("kernel32.dll") + procGetLastError = getSysProcAddr(modKERNEL32, "GetLastError") + procLoadLibraryW = getSysProcAddr(modKERNEL32, "LoadLibraryW") + procFreeLibrary = getSysProcAddr(modKERNEL32, "FreeLibrary") + procGetProcAddress = getSysProcAddr(modKERNEL32, "GetProcAddress") + procGetVersion = getSysProcAddr(modKERNEL32, "GetVersion") + procFormatMessageW = getSysProcAddr(modKERNEL32, "FormatMessageW") + procExitProcess = getSysProcAddr(modKERNEL32, "ExitProcess") + procCreateFileW = getSysProcAddr(modKERNEL32, "CreateFileW") + procReadFile = getSysProcAddr(modKERNEL32, "ReadFile") + procWriteFile = getSysProcAddr(modKERNEL32, "WriteFile") + procSetFilePointer = getSysProcAddr(modKERNEL32, "SetFilePointer") + procCloseHandle = getSysProcAddr(modKERNEL32, "CloseHandle") + procGetStdHandle = getSysProcAddr(modKERNEL32, "GetStdHandle") + procFindFirstFileW = getSysProcAddr(modKERNEL32, "FindFirstFileW") + procFindNextFileW = getSysProcAddr(modKERNEL32, "FindNextFileW") + procFindClose = getSysProcAddr(modKERNEL32, "FindClose") + procGetFileInformationByHandle = getSysProcAddr(modKERNEL32, "GetFileInformationByHandle") + procGetCurrentDirectoryW = getSysProcAddr(modKERNEL32, "GetCurrentDirectoryW") + procSetCurrentDirectoryW = getSysProcAddr(modKERNEL32, "SetCurrentDirectoryW") + procCreateDirectoryW = getSysProcAddr(modKERNEL32, "CreateDirectoryW") + procRemoveDirectoryW = getSysProcAddr(modKERNEL32, "RemoveDirectoryW") + procDeleteFileW = getSysProcAddr(modKERNEL32, "DeleteFileW") + procMoveFileW = getSysProcAddr(modKERNEL32, "MoveFileW") + procGetComputerNameW = getSysProcAddr(modKERNEL32, "GetComputerNameW") + procSetEndOfFile = getSysProcAddr(modKERNEL32, "SetEndOfFile") + procGetSystemTimeAsFileTime = getSysProcAddr(modKERNEL32, "GetSystemTimeAsFileTime") ) func GetLastError() (lasterrno int) { @@ -201,3 +211,107 @@ func FindClose(handle int32) (ok bool, errno int) { } return } + +func GetFileInformationByHandle(handle int32, data *ByHandleFileInformation) (ok bool, errno int) { + r0, _, e1 := Syscall(procGetFileInformationByHandle, uintptr(handle), uintptr(unsafe.Pointer(data)), 0) + ok = bool(r0 != 0) + if !ok { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func GetCurrentDirectory(buflen uint32, buf *uint16) (n uint32, errno int) { + r0, _, e1 := Syscall(procGetCurrentDirectoryW, uintptr(buflen), uintptr(unsafe.Pointer(buf)), 0) + n = uint32(r0) + if n == 0 { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func SetCurrentDirectory(path *uint16) (ok bool, errno int) { + r0, _, e1 := Syscall(procSetCurrentDirectoryW, uintptr(unsafe.Pointer(path)), 0, 0) + ok = bool(r0 != 0) + if !ok { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func CreateDirectory(path *uint16, sa *byte) (ok bool, errno int) { + r0, _, e1 := Syscall(procCreateDirectoryW, uintptr(unsafe.Pointer(path)), uintptr(unsafe.Pointer(sa)), 0) + ok = bool(r0 != 0) + if !ok { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func RemoveDirectory(path *uint16) (ok bool, errno int) { + r0, _, e1 := Syscall(procRemoveDirectoryW, uintptr(unsafe.Pointer(path)), 0, 0) + ok = bool(r0 != 0) + if !ok { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func DeleteFile(path *uint16) (ok bool, errno int) { + r0, _, e1 := Syscall(procDeleteFileW, uintptr(unsafe.Pointer(path)), 0, 0) + ok = bool(r0 != 0) + if !ok { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func MoveFile(from *uint16, to *uint16) (ok bool, errno int) { + r0, _, e1 := Syscall(procMoveFileW, uintptr(unsafe.Pointer(from)), uintptr(unsafe.Pointer(to)), 0) + ok = bool(r0 != 0) + if !ok { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func GetComputerName(buf *uint16, n *uint32) (ok bool, errno int) { + r0, _, e1 := Syscall(procGetComputerNameW, uintptr(unsafe.Pointer(buf)), uintptr(unsafe.Pointer(n)), 0) + ok = bool(r0 != 0) + if !ok { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func SetEndOfFile(handle int32) (ok bool, errno int) { + r0, _, e1 := Syscall(procSetEndOfFile, uintptr(handle), 0, 0) + ok = bool(r0 != 0) + if !ok { + errno = int(e1) + } else { + errno = 0 + } + return +} + +func GetSystemTimeAsFileTime(time *Filetime) { + Syscall(procGetSystemTimeAsFileTime, uintptr(unsafe.Pointer(time)), 0, 0) + return +} diff --git a/src/pkg/syscall/ztypes_mingw_386.go b/src/pkg/syscall/ztypes_mingw_386.go index c683c6ed59..95ffb4abfe 100644 --- a/src/pkg/syscall/ztypes_mingw_386.go +++ b/src/pkg/syscall/ztypes_mingw_386.go @@ -80,6 +80,8 @@ const ( FORMAT_MESSAGE_MAX_WIDTH_MASK = 255 MAX_PATH = 260 + + MAX_COMPUTERNAME_LENGTH = 15 ) // Types @@ -92,6 +94,7 @@ type _C_long int32 type _C_long_long int64 +// Invented values to support what package os expects. type Timeval struct { Sec int32 Usec int32 @@ -123,6 +126,20 @@ type Win32finddata struct { AlternateFileName [13]uint16 } +type ByHandleFileInformation struct { + FileAttributes uint32 + CreationTime Filetime + LastAccessTime Filetime + LastWriteTime Filetime + VolumeSerialNumber uint32 + FileSizeHigh uint32 + FileSizeLow uint32 + NumberOfLinks uint32 + FileIndexHigh uint32 + FileIndexLow uint32 +} + +// Invented values to support what package os expects. type Stat_t struct { Windata Win32finddata Mode uint32