misc/cgo/gmp: update for Go 1
1. make the program go buildable
2. update os.EINVAL and runtime.Cgocalls()
3. wrap mpz_div_2exp() and mpz_mul_2exp to support both
pre-5.0 and post-5.0 gmp (we really have no reason to
restrict ourselves to gmp 5.0+)
R=golang-dev, remyoudompheng, iant
CC=golang-dev
https://golang.org/cl/5847061
diff --git a/misc/cgo/gmp/pi.go b/misc/cgo/gmp/pi.go
index 019861e..1914cf2 100644
--- a/misc/cgo/gmp/pi.go
+++ b/misc/cgo/gmp/pi.go
@@ -102,5 +102,5 @@
}
}
- fmt.Printf("\n%d calls; bit sizes: %d %d %d\n", runtime.Cgocalls(), numer.Len(), accum.Len(), denom.Len())
+ fmt.Printf("\n%d calls; bit sizes: %d %d %d\n", runtime.NumCgoCall(), numer.Len(), accum.Len(), denom.Len())
}
