From 9a51f4e2b6668d14a125bdb2abd0fe6b8102eed1 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 26 May 2023 15:04:51 +0000 Subject: Add MFD_NOEXEC_SEAL, MFD_EXEC from Linux 6.3 to bits/mman-shared.h Linux 6.3 adds new constants MFD_NOEXEC_SEAL and MFD_EXEC. Add these to bits/mman-shared.h (conditional on MFD_NOEXEC_SEAL not already being defined, similar to the existing conditional on the older MFD_* macros). Tested for x86_64. --- sysdeps/unix/sysv/linux/bits/mman-shared.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sysdeps/unix/sysv') diff --git a/sysdeps/unix/sysv/linux/bits/mman-shared.h b/sysdeps/unix/sysv/linux/bits/mman-shared.h index 91f2cad00f..6684a84a26 100644 --- a/sysdeps/unix/sysv/linux/bits/mman-shared.h +++ b/sysdeps/unix/sysv/linux/bits/mman-shared.h @@ -32,6 +32,10 @@ # define MFD_ALLOW_SEALING 2U # define MFD_HUGETLB 4U # endif +# ifndef MFD_NOEXEC_SEAL +# define MFD_NOEXEC_SEAL 8U +# define MFD_EXEC 0x10U +# endif /* Flags for mlock2. */ # ifndef MLOCK_ONFAULT -- cgit 1.4.1