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| author | AN Long <aisk1988@gmail.com> | 2023-09-13 14:24:41 +0000 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2023-10-06 20:50:44 +0000 |
| commit | 8ccaaf02a41dd9c49f12cab4025ecb99bd49364f (patch) | |
| tree | abea0d24c4107620c478dfb420c93207028b444b | |
| parent | 6ee6208a59482f91266522cae4a06c1c468b104a (diff) | |
| download | golang-x-sys-8ccaaf02a41dd9c49f12cab4025ecb99bd49364f.tar.gz | |
windows: add GetFileTime
Add a simple Windows API GetFileTime.
The document is https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-getfiletime
Fixes golang/go#21541
Change-Id: Ia7b8385d27348b2abc0ee560c5bd7e66cb6d13f2
GitHub-Last-Rev: 6700dccbad089ec2a772245d8f1f262db6f7a707
GitHub-Pull-Request: golang/sys#174
Reviewed-on: https://go-review.googlesource.com/c/sys/+/528015
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
Auto-Submit: Michael Pratt <mpratt@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
| -rw-r--r-- | windows/syscall_windows.go | 1 | ||||
| -rw-r--r-- | windows/zsyscall_windows.go | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/windows/syscall_windows.go b/windows/syscall_windows.go index 35cfc57..dcaa409 100644 --- a/windows/syscall_windows.go +++ b/windows/syscall_windows.go @@ -233,6 +233,7 @@ func NewCallbackCDecl(fn interface{}) uintptr { //sys CreateEnvironmentBlock(block **uint16, token Token, inheritExisting bool) (err error) = userenv.CreateEnvironmentBlock //sys DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock //sys getTickCount64() (ms uint64) = kernel32.GetTickCount64 +//sys GetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error) //sys SetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error) //sys GetFileAttributes(name *uint16) (attrs uint32, err error) [failretval==INVALID_FILE_ATTRIBUTES] = kernel32.GetFileAttributesW //sys SetFileAttributes(name *uint16, attrs uint32) (err error) = kernel32.SetFileAttributesW diff --git a/windows/zsyscall_windows.go b/windows/zsyscall_windows.go index 8b1688d..db6282e 100644 --- a/windows/zsyscall_windows.go +++ b/windows/zsyscall_windows.go @@ -253,6 +253,7 @@ var ( procGetFileAttributesW = modkernel32.NewProc("GetFileAttributesW") procGetFileInformationByHandle = modkernel32.NewProc("GetFileInformationByHandle") procGetFileInformationByHandleEx = modkernel32.NewProc("GetFileInformationByHandleEx") + procGetFileTime = modkernel32.NewProc("GetFileTime") procGetFileType = modkernel32.NewProc("GetFileType") procGetFinalPathNameByHandleW = modkernel32.NewProc("GetFinalPathNameByHandleW") procGetFullPathNameW = modkernel32.NewProc("GetFullPathNameW") @@ -2185,6 +2186,14 @@ func GetFileInformationByHandleEx(handle Handle, class uint32, outBuffer *byte, return } +func GetFileTime(handle Handle, ctime *Filetime, atime *Filetime, wtime *Filetime) (err error) { + r1, _, e1 := syscall.Syscall6(procGetFileTime.Addr(), 4, uintptr(handle), uintptr(unsafe.Pointer(ctime)), uintptr(unsafe.Pointer(atime)), uintptr(unsafe.Pointer(wtime)), 0, 0) + if r1 == 0 { + err = errnoErr(e1) + } + return +} + func GetFileType(filehandle Handle) (n uint32, err error) { r0, _, e1 := syscall.Syscall(procGetFileType.Addr(), 1, uintptr(filehandle), 0, 0) n = uint32(r0) |