mirror of
https://github.com/sheumann/hush.git
synced 2024-12-23 20:29:42 +00:00
0ef64bdb40
This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
36 lines
739 B
C
36 lines
739 B
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Copyright (C) 2008 by Denys Vlasenko <vda.linux@googlemail.com>
|
|
*
|
|
* Licensed under GPLv2, see file LICENSE in this source tree.
|
|
*/
|
|
|
|
#include <errno.h>
|
|
|
|
struct globals;
|
|
|
|
#ifndef GCC_COMBINE
|
|
|
|
/* We cheat here. It is declared as const ptr in libbb.h,
|
|
* but here we make it live in R/W memory */
|
|
struct globals *ptr_to_globals;
|
|
|
|
#ifdef __GLIBC__
|
|
int *bb_errno;
|
|
#endif
|
|
|
|
|
|
#else
|
|
|
|
|
|
/* gcc -combine will see through and complain */
|
|
/* Using alternative method which is more likely to break
|
|
* on weird architectures, compilers, linkers and so on */
|
|
struct globals *const ptr_to_globals __attribute__ ((section (".data")));
|
|
|
|
#ifdef __GLIBC__
|
|
int *const bb_errno __attribute__ ((section (".data")));
|
|
#endif
|
|
|
|
#endif
|