1// created by cgo -cdefs and then converted to Go 2// cgo -cdefs defs2_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_RESTORER = 0x4000000 31 _SA_SIGINFO = 0x4 32 33 _SI_KERNEL = 0x80 34 _SI_TIMER = -0x2 35 36 _SIGHUP = 0x1 37 _SIGINT = 0x2 38 _SIGQUIT = 0x3 39 _SIGILL = 0x4 40 _SIGTRAP = 0x5 41 _SIGABRT = 0x6 42 _SIGBUS = 0x7 43 _SIGFPE = 0x8 44 _SIGKILL = 0x9 45 _SIGUSR1 = 0xa 46 _SIGSEGV = 0xb 47 _SIGUSR2 = 0xc 48 _SIGPIPE = 0xd 49 _SIGALRM = 0xe 50 _SIGSTKFLT = 0x10 51 _SIGCHLD = 0x11 52 _SIGCONT = 0x12 53 _SIGSTOP = 0x13 54 _SIGTSTP = 0x14 55 _SIGTTIN = 0x15 56 _SIGTTOU = 0x16 57 _SIGURG = 0x17 58 _SIGXCPU = 0x18 59 _SIGXFSZ = 0x19 60 _SIGVTALRM = 0x1a 61 _SIGPROF = 0x1b 62 _SIGWINCH = 0x1c 63 _SIGIO = 0x1d 64 _SIGPWR = 0x1e 65 _SIGSYS = 0x1f 66 67 _SIGRTMIN = 0x20 68 69 _FPE_INTDIV = 0x1 70 _FPE_INTOVF = 0x2 71 _FPE_FLTDIV = 0x3 72 _FPE_FLTOVF = 0x4 73 _FPE_FLTUND = 0x5 74 _FPE_FLTRES = 0x6 75 _FPE_FLTINV = 0x7 76 _FPE_FLTSUB = 0x8 77 78 _BUS_ADRALN = 0x1 79 _BUS_ADRERR = 0x2 80 _BUS_OBJERR = 0x3 81 82 _SEGV_MAPERR = 0x1 83 _SEGV_ACCERR = 0x2 84 85 _ITIMER_REAL = 0x0 86 _ITIMER_VIRTUAL = 0x1 87 _ITIMER_PROF = 0x2 88 89 _CLOCK_THREAD_CPUTIME_ID = 0x3 90 91 _SIGEV_THREAD_ID = 0x4 92 93 _O_RDONLY = 0x0 94 _O_WRONLY = 0x1 95 _O_CREAT = 0x40 96 _O_TRUNC = 0x200 97 _O_NONBLOCK = 0x800 98 _O_CLOEXEC = 0x80000 99 100 _AF_UNIX = 0x1 101 _SOCK_DGRAM = 0x2 102) 103 104type fpreg struct { 105 significand [4]uint16 106 exponent uint16 107} 108 109type fpxreg struct { 110 significand [4]uint16 111 exponent uint16 112 padding [3]uint16 113} 114 115type xmmreg struct { 116 element [4]uint32 117} 118 119type fpstate struct { 120 cw uint32 121 sw uint32 122 tag uint32 123 ipoff uint32 124 cssel uint32 125 dataoff uint32 126 datasel uint32 127 _st [8]fpreg 128 status uint16 129 magic uint16 130 _fxsr_env [6]uint32 131 mxcsr uint32 132 reserved uint32 133 _fxsr_st [8]fpxreg 134 _xmm [8]xmmreg 135 padding1 [44]uint32 136 anon0 [48]byte 137} 138 139type timespec struct { 140 tv_sec int32 141 tv_nsec int32 142} 143 144//go:nosplit 145func (ts *timespec) setNsec(ns int64) { 146 ts.tv_sec = timediv(ns, 1e9, &ts.tv_nsec) 147} 148 149type timeval struct { 150 tv_sec int32 151 tv_usec int32 152} 153 154func (tv *timeval) set_usec(x int32) { 155 tv.tv_usec = x 156} 157 158type sigactiont struct { 159 sa_handler uintptr 160 sa_flags uint32 161 sa_restorer uintptr 162 sa_mask uint64 163} 164 165type siginfoFields struct { 166 si_signo int32 167 si_errno int32 168 si_code int32 169 // below here is a union; si_addr is the only field we use 170 si_addr uint32 171} 172 173type siginfo struct { 174 siginfoFields 175 176 // Pad struct to the max size in the kernel. 177 _ [_si_max_size - unsafe.Sizeof(siginfoFields{})]byte 178} 179 180type stackt struct { 181 ss_sp *byte 182 ss_flags int32 183 ss_size uintptr 184} 185 186type sigcontext struct { 187 gs uint16 188 __gsh uint16 189 fs uint16 190 __fsh uint16 191 es uint16 192 __esh uint16 193 ds uint16 194 __dsh uint16 195 edi uint32 196 esi uint32 197 ebp uint32 198 esp uint32 199 ebx uint32 200 edx uint32 201 ecx uint32 202 eax uint32 203 trapno uint32 204 err uint32 205 eip uint32 206 cs uint16 207 __csh uint16 208 eflags uint32 209 esp_at_signal uint32 210 ss uint16 211 __ssh uint16 212 fpstate *fpstate 213 oldmask uint32 214 cr2 uint32 215} 216 217type ucontext struct { 218 uc_flags uint32 219 uc_link *ucontext 220 uc_stack stackt 221 uc_mcontext sigcontext 222 uc_sigmask uint32 223} 224 225type itimerspec struct { 226 it_interval timespec 227 it_value timespec 228} 229 230type itimerval struct { 231 it_interval timeval 232 it_value timeval 233} 234 235type sigeventFields struct { 236 value uintptr 237 signo int32 238 notify int32 239 // below here is a union; sigev_notify_thread_id is the only field we use 240 sigev_notify_thread_id int32 241} 242 243type sigevent struct { 244 sigeventFields 245 246 // Pad struct to the max size in the kernel. 247 _ [_sigev_max_size - unsafe.Sizeof(sigeventFields{})]byte 248} 249 250type sockaddr_un struct { 251 family uint16 252 path [108]byte 253} 254