[cp-patches] Re: RFC: native/jni/java-nio/gnu_java_nio_VMChannel.c

[Ito Kazumitsu]

Casey Marshall wrote.

> I meant the curly braces, the #if..#endif is appropriate.

The source code now looks like this.  What is the preferred way of
writing this?

  if (ioctl (fd, FIONREAD, &avail) == -1)
    {
#if defined(ENOTTY) && defined(HAVE_FSTAT)
      if (errno == ENOTTY)
        { 
          if ((fstat (fd, &statBuffer) == 0) && S_ISREG (statBuffer.st_mode))
            { 
              n = lseek (fd, 0, SEEK_CUR);
              if (n != -1)
                { 
                  avail = statBuffer.st_size - n;
                  return avail;
                }
            }
        }
#endif
      JCL_ThrowException (env, IO_EXCEPTION, strerror (errno));
    }