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