B19: -fpack-struct dows not work

Sergey Udaltsov svu@mcr.spb.ru
Thu Jul 2 03:20:00 GMT 1998


Dear sirs:

We've tryed to compile the following lines using gcc:

struct s
{
  char c;
  long l;
};

using option -fpack-struct.
sizeof (s) returned 8. Is it right?

When I added __attribute__ ((packed)), sizeof(s) became 5.
So, for now the command-line option does not work the same way as struct
attribute.

Platform: CYGWIN32 B19 / NT4.0

Best regards,

Sergey V. Udaltsov

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