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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/elf-randomize.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ELF_RANDOMIZE_H
3 #define _ELF_RANDOMIZE_H
7 #ifndef CONFIG_ARCH_HAS_ELF_RANDOMIZE
8 static inline unsigned long arch_mmap_rnd(void) { return 0; }
9 # if defined(arch_randomize_brk) && defined(CONFIG_COMPAT_BRK)
10 # define compat_brk_randomized
12 # ifndef arch_randomize_brk
13 # define arch_randomize_brk(mm) (mm->brk)
16 extern unsigned long arch_mmap_rnd(void);
17 extern unsigned long arch_randomize_brk(struct mm_struct
*mm
);
18 # ifdef CONFIG_COMPAT_BRK
19 # define compat_brk_randomized