/* Copyright (C) 1997-2021 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ #ifndef _SYS_PRCTL_H #define _SYS_PRCTL_H 1 #include <features.h> #include <linux/prctl.h> /* The magic values come from here */ /* Recent extensions to linux which may post-date the kernel headers we're picking up... */ /* Memory tagging control operations (for AArch64). */ #ifndef PR_MTE_TCF_SHIFT # define PR_MTE_TCF_SHIFT 1 # define PR_MTE_TCF_NONE (0UL << PR_MTE_TCF_SHIFT) # define PR_MTE_TCF_SYNC (1UL << PR_MTE_TCF_SHIFT) # define PR_MTE_TCF_ASYNC (2UL << PR_MTE_TCF_SHIFT) # define PR_MTE_TCF_MASK (3UL << PR_MTE_TCF_SHIFT) # define PR_MTE_TAG_SHIFT 3 # define PR_MTE_TAG_MASK (0xffffUL << PR_MTE_TAG_SHIFT) #endif __BEGIN_DECLS /* Control process execution. */ #ifndef __USE_TIME_BITS64 extern int prctl (int __option, ...) __THROW; #else # ifdef __REDIRECT extern int __REDIRECT_NTH (prctl, (int __option, ...), __prctl_time64); # else extern int __prctl_time64 (int __option,d ...) __THROW; # define ioctl __prctl_time64 # endif #endif __END_DECLS #endif /* sys/prctl.h */ SIMPAN PERUBAHAN