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2002-11-12 Roland McGrath <roland@redhat.com>

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* libio/libioP.h [_LIBC && !SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)]
	(_G_IO_NO_BACKWARD_COMPAT): Define it.
This commit is contained in:
Roland McGrath 2002-11-12 22:02:32 +00:00
parent 6e14793db0
commit 00404a964a
1 changed files with 10 additions and 0 deletions
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libio/libioP.h
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@ -87,6 +87,16 @@ extern "C" {
* object being acted on (i.e. the 'this' parameter).
*/
#ifdef _LIBC
# include <shlib-compat.h>
# if !SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
/* Setting this macro disables the use of the _vtable_offset
bias in _IO_JUMPS_FUNCS, below. That is only needed if we
want to support old binaries (see oldfileops.c). */
# define _G_IO_NO_BACKWARD_COMPAT 1
# endif
#endif
#if (!defined _IO_USE_OLD_IO_FILE \
&& (!defined _G_IO_NO_BACKWARD_COMPAT || _G_IO_NO_BACKWARD_COMPAT == 0))
# define _IO_JUMPS_OFFSET 1