getrusage on darwin; untested but builds.

R=dsymonds DELTA=5 (5 added, 0 deleted, 0 changed) OCL=29424 CL=29447

getrusage on darwin; untested but builds.
R=dsymonds DELTA=5 (5 added, 0 deleted, 0 changed) OCL=29424 CL=29447
5f460b38 · Russ Cox · fec0c01e · 5f460b38
Commit 5f460b38 authored May 27, 2009 by Russ Cox
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proc_darwin.go src/lib/syscall/proc_darwin.go +5 -0

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--- a/src/lib/syscall/proc_darwin.go
+++ b/src/lib/syscall/proc_darwin.go
@@ -13,3 +13,8 @@ import (
 	"syscall";
 	"unsafe";
 )
+
+func Getrusage(who int64, usage *Rusage) (ret, errno int64) {
+	r1, r2, err := Syscall(SYS_GETRUSAGE, who, int64(uintptr(unsafe.Pointer(usage))), 0);
+	return r1, err
+}