getrusage on darwin; untested but builds.

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

diff --git a/src/lib/syscall/proc_darwin.go b/src/lib/syscall/proc_darwin.go
index f93acf6ee92c772d170acf4be05e9a1a82f3b278..de8d604527de33b63d24c5c56485c30bb85fb84b 100644 (file)
--- 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
+}