Function GetFileAttributesW [src]

Prototype

pub fn GetFileAttributesW(lpFileName: [*:0]const u16) GetFileAttributesError!DWORD

Parameters

lpFileName: [*:0]const u16

Possible Errors

AccessDenied

FileNotFound

Unexpected

Source

  pub fn GetFileAttributesW(lpFileName: [*:0]const u16) GetFileAttributesError!DWORD {
    const rc = kernel32.GetFileAttributesW(lpFileName);
    if (rc == INVALID_FILE_ATTRIBUTES) {
        switch (GetLastError()) {
            .FILE_NOT_FOUND => return error.FileNotFound,
            .PATH_NOT_FOUND => return error.FileNotFound,
            .ACCESS_DENIED => return error.AccessDenied,
            else => |err| return unexpectedError(err),
        }
    }
    return rc;
}  