C# (CSharp) ExpressOS.Kernel.Arch IPCStubs.linux_sys_fstat64の例

コード例 #1

ファイル: ArchINode.cs プロジェクト: terry2012/expressos

        public int ArchFStat64(Thread current, UserPtr buf)
        {
            var ret = IPCStubs.linux_sys_fstat64(current.Parent.helperPid, Fd);

            if (ret < 0)
            {
                return(ret);
            }

            if (buf.Write(current, new Pointer(Globals.LinuxIPCBuffer.Location), GenericINode.SIZE_OF_STAT64) != 0)
            {
                return(-ErrorCode.EFAULT);
            }

            return(0);
        }

コード例 #2

        public static ArchINode Open(int helperPid, ASCIIString fileName, int flag, int mode, out ErrorCode ec)
        {
            var fd = OpenAndReturnLinuxFd(helperPid, fileName, flag, mode);

            if (fd < 0)
            {
                ec.Code = -fd;
                return(null);
            }

            var ret = IPCStubs.linux_sys_fstat64(helperPid, fd);

            uint size = 0;

            if (ret >= 0)
            {
                size = (uint)FileSystem.GetSizeFromStat64(Globals.LinuxIPCBuffer);
            }

            ec.Code = ErrorCode.NoError;
            return(new ArchINode(fd, size, helperPid));
        }