You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
583 B
23 lines
583 B
/* SPDX-License-Identifier: GPL-2.0 */ |
|
#ifndef _ELF_RANDOMIZE_H |
|
#define _ELF_RANDOMIZE_H |
|
|
|
struct mm_struct; |
|
|
|
#ifndef CONFIG_ARCH_HAS_ELF_RANDOMIZE |
|
static inline unsigned long arch_mmap_rnd(void) { return 0; } |
|
# if defined(arch_randomize_brk) && defined(CONFIG_COMPAT_BRK) |
|
# define compat_brk_randomized |
|
# endif |
|
# ifndef arch_randomize_brk |
|
# define arch_randomize_brk(mm) (mm->brk) |
|
# endif |
|
#else |
|
extern unsigned long arch_mmap_rnd(void); |
|
extern unsigned long arch_randomize_brk(struct mm_struct *mm); |
|
# ifdef CONFIG_COMPAT_BRK |
|
# define compat_brk_randomized |
|
# endif |
|
#endif |
|
|
|
#endif
|
|
|