|  | // created by cgo -cdefs and then converted to Go | 
|  | // cgo -cdefs defs_openbsd.go | 
|  |  | 
|  | package runtime | 
|  |  | 
|  | import "unsafe" | 
|  |  | 
|  | const ( | 
|  | _EINTR  = 0x4 | 
|  | _EFAULT = 0xe | 
|  | _EAGAIN = 0x23 | 
|  | _ENOSYS = 0x4e | 
|  |  | 
|  | _O_NONBLOCK = 0x4 | 
|  | _O_CLOEXEC  = 0x10000 | 
|  |  | 
|  | _PROT_NONE  = 0x0 | 
|  | _PROT_READ  = 0x1 | 
|  | _PROT_WRITE = 0x2 | 
|  | _PROT_EXEC  = 0x4 | 
|  |  | 
|  | _MAP_ANON    = 0x1000 | 
|  | _MAP_PRIVATE = 0x2 | 
|  | _MAP_FIXED   = 0x10 | 
|  | _MAP_STACK   = 0x4000 | 
|  |  | 
|  | _MADV_FREE = 0x6 | 
|  |  | 
|  | _SA_SIGINFO = 0x40 | 
|  | _SA_RESTART = 0x2 | 
|  | _SA_ONSTACK = 0x1 | 
|  |  | 
|  | _SIGHUP    = 0x1 | 
|  | _SIGINT    = 0x2 | 
|  | _SIGQUIT   = 0x3 | 
|  | _SIGILL    = 0x4 | 
|  | _SIGTRAP   = 0x5 | 
|  | _SIGABRT   = 0x6 | 
|  | _SIGEMT    = 0x7 | 
|  | _SIGFPE    = 0x8 | 
|  | _SIGKILL   = 0x9 | 
|  | _SIGBUS    = 0xa | 
|  | _SIGSEGV   = 0xb | 
|  | _SIGSYS    = 0xc | 
|  | _SIGPIPE   = 0xd | 
|  | _SIGALRM   = 0xe | 
|  | _SIGTERM   = 0xf | 
|  | _SIGURG    = 0x10 | 
|  | _SIGSTOP   = 0x11 | 
|  | _SIGTSTP   = 0x12 | 
|  | _SIGCONT   = 0x13 | 
|  | _SIGCHLD   = 0x14 | 
|  | _SIGTTIN   = 0x15 | 
|  | _SIGTTOU   = 0x16 | 
|  | _SIGIO     = 0x17 | 
|  | _SIGXCPU   = 0x18 | 
|  | _SIGXFSZ   = 0x19 | 
|  | _SIGVTALRM = 0x1a | 
|  | _SIGPROF   = 0x1b | 
|  | _SIGWINCH  = 0x1c | 
|  | _SIGINFO   = 0x1d | 
|  | _SIGUSR1   = 0x1e | 
|  | _SIGUSR2   = 0x1f | 
|  |  | 
|  | _FPE_INTDIV = 0x1 | 
|  | _FPE_INTOVF = 0x2 | 
|  | _FPE_FLTDIV = 0x3 | 
|  | _FPE_FLTOVF = 0x4 | 
|  | _FPE_FLTUND = 0x5 | 
|  | _FPE_FLTRES = 0x6 | 
|  | _FPE_FLTINV = 0x7 | 
|  | _FPE_FLTSUB = 0x8 | 
|  |  | 
|  | _BUS_ADRALN = 0x1 | 
|  | _BUS_ADRERR = 0x2 | 
|  | _BUS_OBJERR = 0x3 | 
|  |  | 
|  | _SEGV_MAPERR = 0x1 | 
|  | _SEGV_ACCERR = 0x2 | 
|  |  | 
|  | _ITIMER_REAL    = 0x0 | 
|  | _ITIMER_VIRTUAL = 0x1 | 
|  | _ITIMER_PROF    = 0x2 | 
|  |  | 
|  | _EV_ADD       = 0x1 | 
|  | _EV_DELETE    = 0x2 | 
|  | _EV_CLEAR     = 0x20 | 
|  | _EV_ERROR     = 0x4000 | 
|  | _EV_EOF       = 0x8000 | 
|  | _EVFILT_READ  = -0x1 | 
|  | _EVFILT_WRITE = -0x2 | 
|  | ) | 
|  |  | 
|  | type tforkt struct { | 
|  | tf_tcb   unsafe.Pointer | 
|  | tf_tid   *int32 | 
|  | tf_stack uintptr | 
|  | } | 
|  |  | 
|  | type sigcontext struct { | 
|  | sc_gs       uint32 | 
|  | sc_fs       uint32 | 
|  | sc_es       uint32 | 
|  | sc_ds       uint32 | 
|  | sc_edi      uint32 | 
|  | sc_esi      uint32 | 
|  | sc_ebp      uint32 | 
|  | sc_ebx      uint32 | 
|  | sc_edx      uint32 | 
|  | sc_ecx      uint32 | 
|  | sc_eax      uint32 | 
|  | sc_eip      uint32 | 
|  | sc_cs       uint32 | 
|  | sc_eflags   uint32 | 
|  | sc_esp      uint32 | 
|  | sc_ss       uint32 | 
|  | __sc_unused uint32 | 
|  | sc_mask     uint32 | 
|  | sc_trapno   uint32 | 
|  | sc_err      uint32 | 
|  | sc_fpstate  unsafe.Pointer | 
|  | } | 
|  |  | 
|  | type siginfo struct { | 
|  | si_signo int32 | 
|  | si_code  int32 | 
|  | si_errno int32 | 
|  | _data    [116]byte | 
|  | } | 
|  |  | 
|  | type stackt struct { | 
|  | ss_sp    uintptr | 
|  | ss_size  uintptr | 
|  | ss_flags int32 | 
|  | } | 
|  |  | 
|  | type timespec struct { | 
|  | tv_sec  int64 | 
|  | tv_nsec int32 | 
|  | } | 
|  |  | 
|  | //go:nosplit | 
|  | func (ts *timespec) setNsec(ns int64) { | 
|  | ts.tv_sec = int64(timediv(ns, 1e9, &ts.tv_nsec)) | 
|  | } | 
|  |  | 
|  | type timeval struct { | 
|  | tv_sec  int64 | 
|  | tv_usec int32 | 
|  | } | 
|  |  | 
|  | func (tv *timeval) set_usec(x int32) { | 
|  | tv.tv_usec = x | 
|  | } | 
|  |  | 
|  | type itimerval struct { | 
|  | it_interval timeval | 
|  | it_value    timeval | 
|  | } | 
|  |  | 
|  | type keventt struct { | 
|  | ident  uint32 | 
|  | filter int16 | 
|  | flags  uint16 | 
|  | fflags uint32 | 
|  | data   int64 | 
|  | udata  *byte | 
|  | } |