mirror of https://go.googlesource.com/go
236 lines
3.8 KiB
Go
236 lines
3.8 KiB
Go
// Generated using cgo, then manually converted into appropriate naming and code
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// for the Go runtime.
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// go tool cgo -godefs defs_linux.go defs1_linux.go defs2_linux.go
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package runtime
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import "unsafe"
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const (
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_EINTR = 0x4
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_EAGAIN = 0xb
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_ENOMEM = 0xc
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_PROT_NONE = 0x0
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_PROT_READ = 0x1
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_PROT_WRITE = 0x2
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_PROT_EXEC = 0x4
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_MAP_ANON = 0x20
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_MAP_PRIVATE = 0x2
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_MAP_FIXED = 0x10
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_MADV_DONTNEED = 0x4
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_MADV_FREE = 0x8
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_MADV_HUGEPAGE = 0xe
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_MADV_NOHUGEPAGE = 0xf
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_MADV_COLLAPSE = 0x19
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_SA_RESTART = 0x10000000
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_SA_ONSTACK = 0x8000000
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_SA_RESTORER = 0x0
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_SA_SIGINFO = 0x4
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_SI_KERNEL = 0x80
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_SI_TIMER = -0x2
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_SIGHUP = 0x1
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_SIGINT = 0x2
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_SIGQUIT = 0x3
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_SIGILL = 0x4
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_SIGTRAP = 0x5
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_SIGABRT = 0x6
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_SIGBUS = 0x7
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_SIGFPE = 0x8
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_SIGKILL = 0x9
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_SIGUSR1 = 0xa
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_SIGSEGV = 0xb
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_SIGUSR2 = 0xc
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_SIGPIPE = 0xd
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_SIGALRM = 0xe
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_SIGSTKFLT = 0x10
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_SIGCHLD = 0x11
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_SIGCONT = 0x12
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_SIGSTOP = 0x13
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_SIGTSTP = 0x14
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_SIGTTIN = 0x15
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_SIGTTOU = 0x16
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_SIGURG = 0x17
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_SIGXCPU = 0x18
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_SIGXFSZ = 0x19
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_SIGVTALRM = 0x1a
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_SIGPROF = 0x1b
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_SIGWINCH = 0x1c
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_SIGIO = 0x1d
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_SIGPWR = 0x1e
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_SIGSYS = 0x1f
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_SIGRTMIN = 0x20
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_FPE_INTDIV = 0x1
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_FPE_INTOVF = 0x2
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_FPE_FLTDIV = 0x3
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_FPE_FLTOVF = 0x4
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_FPE_FLTUND = 0x5
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_FPE_FLTRES = 0x6
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_FPE_FLTINV = 0x7
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_FPE_FLTSUB = 0x8
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_BUS_ADRALN = 0x1
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_BUS_ADRERR = 0x2
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_BUS_OBJERR = 0x3
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_SEGV_MAPERR = 0x1
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_SEGV_ACCERR = 0x2
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_ITIMER_REAL = 0x0
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_ITIMER_VIRTUAL = 0x1
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_ITIMER_PROF = 0x2
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_CLOCK_THREAD_CPUTIME_ID = 0x3
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_SIGEV_THREAD_ID = 0x4
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)
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type timespec struct {
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tv_sec int64
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tv_nsec int64
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}
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//go:nosplit
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func (ts *timespec) setNsec(ns int64) {
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ts.tv_sec = ns / 1e9
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ts.tv_nsec = ns % 1e9
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}
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type timeval struct {
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tv_sec int64
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tv_usec int64
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}
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func (tv *timeval) set_usec(x int32) {
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tv.tv_usec = int64(x)
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}
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type sigactiont struct {
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sa_handler uintptr
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sa_flags uint64
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sa_mask uint64
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// Linux on riscv64 does not have the sa_restorer field, but the setsig
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// function references it (for x86). Not much harm to include it at the end.
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sa_restorer uintptr
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}
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type siginfoFields struct {
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si_signo int32
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si_errno int32
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si_code int32
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// below here is a union; si_addr is the only field we use
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si_addr uint64
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}
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type siginfo struct {
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siginfoFields
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// Pad struct to the max size in the kernel.
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_ [_si_max_size - unsafe.Sizeof(siginfoFields{})]byte
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}
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type itimerspec struct {
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it_interval timespec
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it_value timespec
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}
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type itimerval struct {
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it_interval timeval
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it_value timeval
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}
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type sigeventFields struct {
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value uintptr
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signo int32
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notify int32
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// below here is a union; sigev_notify_thread_id is the only field we use
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sigev_notify_thread_id int32
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}
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type sigevent struct {
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sigeventFields
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// Pad struct to the max size in the kernel.
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_ [_sigev_max_size - unsafe.Sizeof(sigeventFields{})]byte
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}
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const (
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_O_RDONLY = 0x0
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_O_WRONLY = 0x1
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_O_CREAT = 0x40
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_O_TRUNC = 0x200
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_O_NONBLOCK = 0x800
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_O_CLOEXEC = 0x80000
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)
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type user_regs_struct struct {
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pc uint64
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ra uint64
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sp uint64
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gp uint64
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tp uint64
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t0 uint64
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t1 uint64
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t2 uint64
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s0 uint64
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s1 uint64
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a0 uint64
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a1 uint64
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a2 uint64
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a3 uint64
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a4 uint64
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a5 uint64
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a6 uint64
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a7 uint64
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s2 uint64
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s3 uint64
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s4 uint64
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s5 uint64
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s6 uint64
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s7 uint64
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s8 uint64
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s9 uint64
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s10 uint64
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s11 uint64
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t3 uint64
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t4 uint64
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t5 uint64
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t6 uint64
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}
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type user_fpregs_struct struct {
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f [528]byte
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}
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type usigset struct {
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us_x__val [16]uint64
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}
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type sigcontext struct {
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sc_regs user_regs_struct
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sc_fpregs user_fpregs_struct
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}
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type stackt struct {
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ss_sp *byte
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ss_flags int32
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ss_size uintptr
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}
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type ucontext struct {
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uc_flags uint64
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uc_link *ucontext
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uc_stack stackt
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uc_sigmask usigset
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uc_x__unused [0]uint8
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uc_pad_cgo_0 [8]byte
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uc_mcontext sigcontext
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}
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