mirror of https://go.googlesource.com/go
212 lines
3.6 KiB
Go
212 lines
3.6 KiB
Go
// Created by cgo -cdefs and converted (by hand) to Go
|
|
// ../cmd/cgo/cgo -cdefs defs_linux.go defs1_linux.go defs2_linux.go
|
|
|
|
package runtime
|
|
|
|
import "unsafe"
|
|
|
|
const (
|
|
_EINTR = 0x4
|
|
_EAGAIN = 0xb
|
|
_ENOMEM = 0xc
|
|
|
|
_PROT_NONE = 0x0
|
|
_PROT_READ = 0x1
|
|
_PROT_WRITE = 0x2
|
|
_PROT_EXEC = 0x4
|
|
|
|
_MAP_ANON = 0x20
|
|
_MAP_PRIVATE = 0x2
|
|
_MAP_FIXED = 0x10
|
|
|
|
_MADV_DONTNEED = 0x4
|
|
_MADV_FREE = 0x8
|
|
_MADV_HUGEPAGE = 0xe
|
|
_MADV_NOHUGEPAGE = 0xf
|
|
_MADV_COLLAPSE = 0x19
|
|
|
|
_SA_RESTART = 0x10000000
|
|
_SA_ONSTACK = 0x8000000
|
|
_SA_RESTORER = 0x0 // Only used on intel
|
|
_SA_SIGINFO = 0x4
|
|
|
|
_SI_KERNEL = 0x80
|
|
_SI_TIMER = -0x2
|
|
|
|
_SIGHUP = 0x1
|
|
_SIGINT = 0x2
|
|
_SIGQUIT = 0x3
|
|
_SIGILL = 0x4
|
|
_SIGTRAP = 0x5
|
|
_SIGABRT = 0x6
|
|
_SIGBUS = 0x7
|
|
_SIGFPE = 0x8
|
|
_SIGKILL = 0x9
|
|
_SIGUSR1 = 0xa
|
|
_SIGSEGV = 0xb
|
|
_SIGUSR2 = 0xc
|
|
_SIGPIPE = 0xd
|
|
_SIGALRM = 0xe
|
|
_SIGSTKFLT = 0x10
|
|
_SIGCHLD = 0x11
|
|
_SIGCONT = 0x12
|
|
_SIGSTOP = 0x13
|
|
_SIGTSTP = 0x14
|
|
_SIGTTIN = 0x15
|
|
_SIGTTOU = 0x16
|
|
_SIGURG = 0x17
|
|
_SIGXCPU = 0x18
|
|
_SIGXFSZ = 0x19
|
|
_SIGVTALRM = 0x1a
|
|
_SIGPROF = 0x1b
|
|
_SIGWINCH = 0x1c
|
|
_SIGIO = 0x1d
|
|
_SIGPWR = 0x1e
|
|
_SIGSYS = 0x1f
|
|
|
|
_SIGRTMIN = 0x20
|
|
|
|
_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
|
|
|
|
_CLOCK_THREAD_CPUTIME_ID = 0x3
|
|
|
|
_SIGEV_THREAD_ID = 0x4
|
|
|
|
_AF_UNIX = 0x1
|
|
_SOCK_DGRAM = 0x2
|
|
)
|
|
|
|
type timespec struct {
|
|
tv_sec int64
|
|
tv_nsec int64
|
|
}
|
|
|
|
//go:nosplit
|
|
func (ts *timespec) setNsec(ns int64) {
|
|
ts.tv_sec = ns / 1e9
|
|
ts.tv_nsec = ns % 1e9
|
|
}
|
|
|
|
type timeval struct {
|
|
tv_sec int64
|
|
tv_usec int64
|
|
}
|
|
|
|
func (tv *timeval) set_usec(x int32) {
|
|
tv.tv_usec = int64(x)
|
|
}
|
|
|
|
type sigactiont struct {
|
|
sa_handler uintptr
|
|
sa_flags uint64
|
|
sa_restorer uintptr
|
|
sa_mask uint64
|
|
}
|
|
|
|
type siginfoFields struct {
|
|
si_signo int32
|
|
si_errno int32
|
|
si_code int32
|
|
// below here is a union; si_addr is the only field we use
|
|
si_addr uint64
|
|
}
|
|
|
|
type siginfo struct {
|
|
siginfoFields
|
|
|
|
// Pad struct to the max size in the kernel.
|
|
_ [_si_max_size - unsafe.Sizeof(siginfoFields{})]byte
|
|
}
|
|
|
|
type itimerspec struct {
|
|
it_interval timespec
|
|
it_value timespec
|
|
}
|
|
|
|
type itimerval struct {
|
|
it_interval timeval
|
|
it_value timeval
|
|
}
|
|
|
|
type sigeventFields struct {
|
|
value uintptr
|
|
signo int32
|
|
notify int32
|
|
// below here is a union; sigev_notify_thread_id is the only field we use
|
|
sigev_notify_thread_id int32
|
|
}
|
|
|
|
type sigevent struct {
|
|
sigeventFields
|
|
|
|
// Pad struct to the max size in the kernel.
|
|
_ [_sigev_max_size - unsafe.Sizeof(sigeventFields{})]byte
|
|
}
|
|
|
|
// Created by cgo -cdefs and then converted to Go by hand
|
|
// ../cmd/cgo/cgo -cdefs defs_linux.go defs1_linux.go defs2_linux.go
|
|
|
|
const (
|
|
_O_RDONLY = 0x0
|
|
_O_WRONLY = 0x1
|
|
_O_CREAT = 0x40
|
|
_O_TRUNC = 0x200
|
|
_O_NONBLOCK = 0x800
|
|
_O_CLOEXEC = 0x80000
|
|
)
|
|
|
|
type usigset struct {
|
|
__val [16]uint64
|
|
}
|
|
|
|
type stackt struct {
|
|
ss_sp *byte
|
|
ss_flags int32
|
|
pad_cgo_0 [4]byte
|
|
ss_size uintptr
|
|
}
|
|
|
|
type sigcontext struct {
|
|
fault_address uint64
|
|
/* AArch64 registers */
|
|
regs [31]uint64
|
|
sp uint64
|
|
pc uint64
|
|
pstate uint64
|
|
_pad [8]byte // __attribute__((__aligned__(16)))
|
|
__reserved [4096]byte
|
|
}
|
|
|
|
type sockaddr_un struct {
|
|
family uint16
|
|
path [108]byte
|
|
}
|
|
|
|
type ucontext struct {
|
|
uc_flags uint64
|
|
uc_link *ucontext
|
|
uc_stack stackt
|
|
uc_sigmask uint64
|
|
_pad [(1024 - 64) / 8]byte
|
|
_pad2 [8]byte // sigcontext must be aligned to 16-byte
|
|
uc_mcontext sigcontext
|
|
}
|