23 lines
583 B
C
23 lines
583 B
C
#ifndef _LINUX_PKEYS_H
|
|
#define _LINUX_PKEYS_H
|
|
|
|
#include <linux/mm_types.h>
|
|
#include <asm/mmu_context.h>
|
|
|
|
#define PKEY_DISABLE_ACCESS 0x1
|
|
#define PKEY_DISABLE_WRITE 0x2
|
|
#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS |\
|
|
PKEY_DISABLE_WRITE)
|
|
|
|
#ifdef CONFIG_ARCH_HAS_PKEYS
|
|
#include <asm/pkeys.h>
|
|
#else /* ! CONFIG_ARCH_HAS_PKEYS */
|
|
#define arch_max_pkey() (1)
|
|
#define execute_only_pkey(mm) (0)
|
|
#define arch_override_mprotect_pkey(vma, prot, pkey) (0)
|
|
#define PKEY_DEDICATED_EXECUTE_ONLY 0
|
|
#define ARCH_VM_PKEY_FLAGS 0
|
|
#endif /* ! CONFIG_ARCH_HAS_PKEYS */
|
|
|
|
#endif /* _LINUX_PKEYS_H */
|