1// created by cgo -cdefs and then converted to Go 2// cgo -cdefs defs_linux.go defs3_linux.go 3 4package runtime 5 6import "unsafe" 7 8const ( 9 _EINTR = 0x4 10 _EAGAIN = 0xb 11 _ENOMEM = 0xc 12 13 _PROT_NONE = 0x0 14 _PROT_READ = 0x1 15 _PROT_WRITE = 0x2 16 _PROT_EXEC = 0x4 17 18 _MAP_ANON = 0x20 19 _MAP_PRIVATE = 0x2 20 _MAP_FIXED = 0x10 21 22 _MADV_DONTNEED = 0x4 23 _MADV_FREE = 0x8 24 _MADV_HUGEPAGE = 0xe 25 _MADV_NOHUGEPAGE = 0xf 26 _MADV_COLLAPSE = 0x19 27 28 _SA_RESTART = 0x10000000 29 _SA_ONSTACK = 0x8000000 30 _SA_SIGINFO = 0x4 31 32 _SI_KERNEL = 0x80 33 _SI_TIMER = -0x2 34 35 _SIGHUP = 0x1 36 _SIGINT = 0x2 37 _SIGQUIT = 0x3 38 _SIGILL = 0x4 39 _SIGTRAP = 0x5 40 _SIGABRT = 0x6 41 _SIGBUS = 0x7 42 _SIGFPE = 0x8 43 _SIGKILL = 0x9 44 _SIGUSR1 = 0xa 45 _SIGSEGV = 0xb 46 _SIGUSR2 = 0xc 47 _SIGPIPE = 0xd 48 _SIGALRM = 0xe 49 _SIGSTKFLT = 0x10 50 _SIGCHLD = 0x11 51 _SIGCONT = 0x12 52 _SIGSTOP = 0x13 53 _SIGTSTP = 0x14 54 _SIGTTIN = 0x15 55 _SIGTTOU = 0x16 56 _SIGURG = 0x17 57 _SIGXCPU = 0x18 58 _SIGXFSZ = 0x19 59 _SIGVTALRM = 0x1a 60 _SIGPROF = 0x1b 61 _SIGWINCH = 0x1c 62 _SIGIO = 0x1d 63 _SIGPWR = 0x1e 64 _SIGSYS = 0x1f 65 66 _SIGRTMIN = 0x20 67 68 _FPE_INTDIV = 0x1 69 _FPE_INTOVF = 0x2 70 _FPE_FLTDIV = 0x3 71 _FPE_FLTOVF = 0x4 72 _FPE_FLTUND = 0x5 73 _FPE_FLTRES = 0x6 74 _FPE_FLTINV = 0x7 75 _FPE_FLTSUB = 0x8 76 77 _BUS_ADRALN = 0x1 78 _BUS_ADRERR = 0x2 79 _BUS_OBJERR = 0x3 80 81 _SEGV_MAPERR = 0x1 82 _SEGV_ACCERR = 0x2 83 84 _ITIMER_REAL = 0x0 85 _ITIMER_VIRTUAL = 0x1 86 _ITIMER_PROF = 0x2 87 88 _CLOCK_THREAD_CPUTIME_ID = 0x3 89 90 _SIGEV_THREAD_ID = 0x4 91) 92 93//struct Sigset { 94// uint64 sig[1]; 95//}; 96//typedef uint64 Sigset; 97 98type timespec struct { 99 tv_sec int64 100 tv_nsec int64 101} 102 103//go:nosplit 104func (ts *timespec) setNsec(ns int64) { 105 ts.tv_sec = ns / 1e9 106 ts.tv_nsec = ns % 1e9 107} 108 109type timeval struct { 110 tv_sec int64 111 tv_usec int64 112} 113 114func (tv *timeval) set_usec(x int32) { 115 tv.tv_usec = int64(x) 116} 117 118type sigactiont struct { 119 sa_handler uintptr 120 sa_flags uint64 121 sa_restorer uintptr 122 sa_mask uint64 123} 124 125type siginfoFields struct { 126 si_signo int32 127 si_errno int32 128 si_code int32 129 // below here is a union; si_addr is the only field we use 130 si_addr uint64 131} 132 133type siginfo struct { 134 siginfoFields 135 136 // Pad struct to the max size in the kernel. 137 _ [_si_max_size - unsafe.Sizeof(siginfoFields{})]byte 138} 139 140type itimerspec struct { 141 it_interval timespec 142 it_value timespec 143} 144 145type itimerval struct { 146 it_interval timeval 147 it_value timeval 148} 149 150type sigeventFields struct { 151 value uintptr 152 signo int32 153 notify int32 154 // below here is a union; sigev_notify_thread_id is the only field we use 155 sigev_notify_thread_id int32 156} 157 158type sigevent struct { 159 sigeventFields 160 161 // Pad struct to the max size in the kernel. 162 _ [_sigev_max_size - unsafe.Sizeof(sigeventFields{})]byte 163} 164 165// created by cgo -cdefs and then converted to Go 166// cgo -cdefs defs_linux.go defs3_linux.go 167 168const ( 169 _O_RDONLY = 0x0 170 _O_WRONLY = 0x1 171 _O_CREAT = 0x40 172 _O_TRUNC = 0x200 173 _O_NONBLOCK = 0x800 174 _O_CLOEXEC = 0x80000 175 _SA_RESTORER = 0 176) 177 178type ptregs struct { 179 gpr [32]uint64 180 nip uint64 181 msr uint64 182 orig_gpr3 uint64 183 ctr uint64 184 link uint64 185 xer uint64 186 ccr uint64 187 softe uint64 188 trap uint64 189 dar uint64 190 dsisr uint64 191 result uint64 192} 193 194type vreg struct { 195 u [4]uint32 196} 197 198type stackt struct { 199 ss_sp *byte 200 ss_flags int32 201 pad_cgo_0 [4]byte 202 ss_size uintptr 203} 204 205type sigcontext struct { 206 _unused [4]uint64 207 signal int32 208 _pad0 int32 209 handler uint64 210 oldmask uint64 211 regs *ptregs 212 gp_regs [48]uint64 213 fp_regs [33]float64 214 v_regs *vreg 215 vmx_reserve [101]int64 216} 217 218type ucontext struct { 219 uc_flags uint64 220 uc_link *ucontext 221 uc_stack stackt 222 uc_sigmask uint64 223 __unused [15]uint64 224 uc_mcontext sigcontext 225} 226