// cgo -cdefs defs_solaris.go defs_solaris_amd64.go

package runtime

const (
	_EINTR       = 0x4
	_EBADF       = 0x9
	_EFAULT      = 0xe
	_EAGAIN      = 0xb
	_EBUSY       = 0x10
	_ETIME       = 0x3e
	_ETIMEDOUT   = 0x91
	_EWOULDBLOCK = 0xb
	_EINPROGRESS = 0x96

	_PROT_NONE  = 0x0
	_PROT_READ  = 0x1
	_PROT_WRITE = 0x2
	_PROT_EXEC  = 0x4

	_MAP_ANON    = 0x100
	_MAP_PRIVATE = 0x2

	r := port_getn(portfd, &events[0], uint32(len(events)), &n, wait)
	e := errno()
	if r < 0 && e == _ETIME && n > 0 {
		// As per port_getn(3C), an ETIME failure does not preclude the
		// delivery of some number of events.  Treat a timeout failure
		// with delivered events as a success.
		r = 0
	}
	if r < 0 {
		if e != _EINTR && e != _ETIME {
			print("runtime: port_getn on fd ", portfd, " failed (errno=", e, ")\n")