diff options
Diffstat (limited to 'src/internal')
| -rw-r--r-- | src/internal/syscall/windows/at_windows.go | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/internal/syscall/windows/at_windows.go b/src/internal/syscall/windows/at_windows.go index d48fce1c99..8b19a03e7e 100644 --- a/src/internal/syscall/windows/at_windows.go +++ b/src/internal/syscall/windows/at_windows.go @@ -13,16 +13,17 @@ import ( // Openat flags not supported by syscall.Open. // -// These are invented values. +// These are invented values, use values in the 33-63 bit range +// to avoid overlap with flags and attributes supported by [syscall.Open]. // // When adding a new flag here, add an unexported version to // the set of invented O_ values in syscall/types_windows.go // to avoid overlap. const ( - O_DIRECTORY = 0x100000 // target must be a directory - O_NOFOLLOW_ANY = 0x20000000 // disallow symlinks anywhere in the path - O_OPEN_REPARSE = 0x40000000 // FILE_OPEN_REPARSE_POINT, used by Lstat - O_WRITE_ATTRS = 0x80000000 // FILE_WRITE_ATTRIBUTES, used by Chmod + O_DIRECTORY = 0x100000000 // target must be a directory + O_NOFOLLOW_ANY = 0x200000000 // disallow symlinks anywhere in the path + O_OPEN_REPARSE = 0x400000000 // FILE_OPEN_REPARSE_POINT, used by Lstat + O_WRITE_ATTRS = 0x800000000 // FILE_WRITE_ATTRIBUTES, used by Chmod ) func Openat(dirfd syscall.Handle, name string, flag uint64, perm uint32) (_ syscall.Handle, e1 error) { |