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/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-07-11 RT-Thread first version
*/
#ifndef __LIBC_MUSL_H__
#define __LIBC_MUSL_H__
/* from reboot.h */
#define RB_AUTOBOOT 0x01234567
#define RB_HALT_SYSTEM 0xcdef0123
#define RB_ENABLE_CAD 0x89abcdef
#define RB_DISABLE_CAD 0
#define RB_POWER_OFF 0x4321fedc
#define RB_SW_SUSPEND 0xd000fce2
#define RB_KEXEC 0x45584543
/* from internal/futex.h */
#define FUTEX_WAIT 0
#define FUTEX_WAKE 1
#define FUTEX_FD 2
#define FUTEX_REQUEUE 3
#define FUTEX_CMP_REQUEUE 4
#define FUTEX_WAKE_OP 5
#define FUTEX_LOCK_PI 6
#define FUTEX_UNLOCK_PI 7
#define FUTEX_TRYLOCK_PI 8
#define FUTEX_WAIT_BITSET 9
#define FUTEX_PRIVATE 128
#define FUTEX_CLOCK_REALTIME 256
#define FUTEX_WAITERS 0x80000000
#define FUTEX_OWNER_DIED 0x40000000
#define FUTEX_TID_MASK 0x3fffffff
struct robust_list
{
struct robust_list *next;
};
struct robust_list_head
{
struct robust_list list;
long futex_offset;
struct robust_list *list_op_pending;
};
/* for pmutex op */
#define PMUTEX_INIT 0
#define PMUTEX_LOCK 1
#define PMUTEX_UNLOCK 2
#define PMUTEX_DESTROY 3
/* for sys/mman.h */
#define MAP_SHARED 0x01
#define MAP_PRIVATE 0x02
#define MAP_SHARED_VALIDATE 0x03
#define MAP_TYPE 0x0f
#define MAP_FIXED 0x10
#define MAP_ANON 0x20
#define MAP_ANONYMOUS MAP_ANON
#define MAP_NORESERVE 0x4000
#define MAP_GROWSDOWN 0x0100
#define MAP_DENYWRITE 0x0800
#define MAP_EXECUTABLE 0x1000
#define MAP_LOCKED 0x2000
#define MAP_POPULATE 0x8000
#define MAP_NONBLOCK 0x10000
#define MAP_STACK 0x20000
#define MAP_HUGETLB 0x40000
#define MAP_SYNC 0x80000
#define MAP_FIXED_NOREPLACE 0x100000
#define MAP_FILE 0
#define MAP_UNINITIALIZED 0x4000000
#define MAP_HUGE_SHIFT 26
#define MAP_HUGE_MASK 0x3f
#define MAP_HUGE_16KB (14 << 26)
#define MAP_HUGE_64KB (16 << 26)
#define MAP_HUGE_512KB (19 << 26)
#define MAP_HUGE_1MB (20 << 26)
#define MAP_HUGE_2MB (21 << 26)
#define MAP_HUGE_8MB (23 << 26)
#define MAP_HUGE_16MB (24 << 26)
#define MAP_HUGE_32MB (25 << 26)
#define MAP_HUGE_256MB (28 << 26)
#define MAP_HUGE_512MB (29 << 26)
#define MAP_HUGE_1GB (30 << 26)
#define MAP_HUGE_2GB (31 << 26)
#define MAP_HUGE_16GB (34U << 26)
#define PROT_NONE 0
#define PROT_READ 1
#define PROT_WRITE 2
#define PROT_EXEC 4
#define PROT_GROWSDOWN 0x01000000
#define PROT_GROWSUP 0x02000000
#define MS_ASYNC 1
#define MS_INVALIDATE 2
#define MS_SYNC 4
#define MCL_CURRENT 1
#define MCL_FUTURE 2
#define MCL_ONFAULT 4
#define POSIX_MADV_NORMAL 0
#define POSIX_MADV_RANDOM 1
#define POSIX_MADV_SEQUENTIAL 2
#define POSIX_MADV_WILLNEED 3
#define POSIX_MADV_DONTNEED 4
#define CLONE_VM 0x00000100
#define CLONE_FS 0x00000200
#define CLONE_FILES 0x00000400
#define CLONE_SIGHAND 0x00000800
#define CLONE_PTRACE 0x00002000
#define CLONE_VFORK 0x00004000
#define CLONE_PARENT 0x00008000
#define CLONE_THREAD 0x00010000
#define CLONE_NEWNS 0x00020000
#define CLONE_SYSVSEM 0x00040000
#define CLONE_SETTLS 0x00080000
#define CLONE_PARENT_SETTID 0x00100000
#define CLONE_CHILD_CLEARTID 0x00200000
#define CLONE_DETACHED 0x00400000
#define CLONE_UNTRACED 0x00800000
#define CLONE_CHILD_SETTID 0x01000000
#define CLONE_NEWCGROUP 0x02000000
#define CLONE_NEWUTS 0x04000000
#define CLONE_NEWIPC 0x08000000
#define CLONE_NEWUSER 0x10000000
#define CLONE_NEWPID 0x20000000
#define CLONE_NEWNET 0x40000000
#define CLONE_IO 0x80000000
/* arg[] -> flags
* stack
* new_tid
* tls
* set_clear_tid_address
* quit_func
* start_args
* */
#define SYS_CLONE_ARGS_NR 7
/* wait.h */
/* options */
#define WNOHANG 1
#define WUNTRACED 2
#define WSTOPPED 2
#define WEXITED 4
#define WCONTINUED 8
#define WNOWAIT 0x1000000
#define __WNOTHREAD 0x20000000
#define __WALL 0x40000000
#define __WCLONE 0x80000000
#endif /* __LIBC_MUSL_H__ */
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