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| author | qmuntal <quimmuntal@gmail.com> | 2023-08-08 15:31:43 +0200 |
|---|---|---|
| committer | Quim Muntal <quimmuntal@gmail.com> | 2023-08-09 15:15:57 +0000 |
| commit | cd589c8a73415afbf94a8976f20cbed9d4061ba6 (patch) | |
| tree | 4570b35a090562f95db0b5fcfea51c9a00ea6b7b /src/internal/syscall/windows/syscall_windows.go | |
| parent | f617a6c8bf1ee3e54459f60acd2ec85ff31f6d4c (diff) | |
| download | go-cd589c8a73415afbf94a8976f20cbed9d4061ba6.tar.xz | |
os: make MkdirAll support volume names
MkdirAll fails to create directories under root paths using volume
names (e.g. //?/Volume{GUID}/foo). This is because fixRootDirectory
only handle extended length paths using drive letters (e.g. //?/C:/foo).
This CL fixes that issue by also detecting volume names without path
separator.
Updates #22230
Fixes #39785
Change-Id: I813fdc0b968ce71a4297f69245b935558e6cd789
Reviewed-on: https://go-review.googlesource.com/c/go/+/517015
Run-TryBot: Quim Muntal <quimmuntal@gmail.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Diffstat (limited to 'src/internal/syscall/windows/syscall_windows.go')
| -rw-r--r-- | src/internal/syscall/windows/syscall_windows.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/internal/syscall/windows/syscall_windows.go b/src/internal/syscall/windows/syscall_windows.go index 924dd1e121..ad36bd48a6 100644 --- a/src/internal/syscall/windows/syscall_windows.go +++ b/src/internal/syscall/windows/syscall_windows.go @@ -398,6 +398,7 @@ type FILE_ID_BOTH_DIR_INFO struct { } //sys GetVolumeInformationByHandle(file syscall.Handle, volumeNameBuffer *uint16, volumeNameSize uint32, volumeNameSerialNumber *uint32, maximumComponentLength *uint32, fileSystemFlags *uint32, fileSystemNameBuffer *uint16, fileSystemNameSize uint32) (err error) = GetVolumeInformationByHandleW +//sys GetVolumeNameForVolumeMountPoint(volumeMountPoint *uint16, volumeName *uint16, bufferlength uint32) (err error) = GetVolumeNameForVolumeMountPointW //sys RtlLookupFunctionEntry(pc uintptr, baseAddress *uintptr, table *byte) (ret uintptr) = kernel32.RtlLookupFunctionEntry //sys RtlVirtualUnwind(handlerType uint32, baseAddress uintptr, pc uintptr, entry uintptr, ctxt uintptr, data *uintptr, frame *uintptr, ctxptrs *byte) (ret uintptr) = kernel32.RtlVirtualUnwind |