Dont use the syscall package

tools/utils/io.go

@@ -2,26 +2,13 @@ package utils
 
 import (
 	"io"
-	"syscall"
 	"time"
-
-	"golang.org/x/sys/unix"
 )
 
 const (
 	DEFAULT_IO_BUFFER_SIZE = 8192
 )
 
-func NsecToTimespec(d time.Duration) unix.Timespec {
-	nv := syscall.NsecToTimespec(int64(d))
-	return unix.Timespec{Sec: nv.Sec, Nsec: nv.Nsec}
-}
-
-func NsecToTimeval(d time.Duration) unix.Timeval {
-	nv := syscall.NsecToTimeval(int64(d))
-	return unix.Timeval{Sec: nv.Sec, Usec: nv.Usec}
-}
-
 type BytesReader struct {
 	Data []byte
 }

tools/utils/select_posix.go

@@ -12,6 +12,6 @@ func Select(nfd int, r *unix.FdSet, w *unix.FdSet, e *unix.FdSet, timeout time.D
 	if timeout < 0 {
 		return unix.Pselect(nfd, r, w, e, nil, nil)
 	}
-	ts := NsecToTimespec(timeout)
+	ts := unix.NsecToTimespec(int64(timeout))
 	return unix.Pselect(nfd, r, w, e, &ts, nil)
 }

tools/utils/select_without_pselect.go

@@ -14,6 +14,6 @@ func Select(nfd int, r *unix.FdSet, w *unix.FdSet, e *unix.FdSet, timeout time.D
 	if timeout < 0 {
 		return unix.Select(nfd, r, w, e, nil)
 	}
-	ts := NsecToTimeval(timeout)
+	ts := unix.NsecToTimeval(int64(timeout))
 	return unix.Select(nfd, r, w, e, &ts)
 }