Remove private sleep/usleep hacks

1 files changed, 1 insertions, 63 deletions

diff --git a/usr.sbin/ppp/timer.c b/usr.sbin/ppp/timer.c
index 4790035..8454f69 100644
--- a/usr.sbin/ppp/timer.c
+++ b/usr.sbin/ppp/timer.c
@@ -17,7 +17,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: timer.c,v 1.17 1997/06/09 03:27:40 brian Exp $
+ * $Id: timer.c,v 1.18 1997/08/25 00:29:30 brian Exp $
  *
  *  TODO:
  */
@@ -197,68 +197,6 @@ ShowTimers()
 }
 
 #ifdef SIGALRM
-u_int
-sleep(u_int sec)
-{
-  struct timeval to, st, et;
-  long sld, nwd, std;
-
-  gettimeofday(&st, NULL);
-  to.tv_sec = sec;
-  to.tv_usec = 0;
-  std = st.tv_sec * 1000000 + st.tv_usec;
-  for (;;) {
-    if (select(0, NULL, NULL, NULL, &to) == 0 ||
-	errno != EINTR) {
-      break;
-    } else {
-      gettimeofday(&et, NULL);
-      sld = to.tv_sec * 1000000 + to.tv_sec;
-      nwd = et.tv_sec * 1000000 + et.tv_usec - std;
-      if (sld > nwd)
-	sld -= nwd;
-      else
-	sld = 1;		/* Avoid both tv_sec/usec is 0 */
-
-      /* Calculate timeout value for select */
-      to.tv_sec = sld / 1000000;
-      to.tv_usec = sld % 1000000;
-    }
-  }
-  return (0L);
-}
-
-void
-usleep(u_int usec)
-{
-  struct timeval to, st, et;
-  long sld, nwd, std;
-
-  gettimeofday(&st, NULL);
-  to.tv_sec = 0;
-  to.tv_usec = usec;
-  std = st.tv_sec * 1000000 + st.tv_usec;
-  for (;;) {
-    if (select(0, NULL, NULL, NULL, &to) == 0 ||
-	errno != EINTR) {
-      break;
-    } else {
-      gettimeofday(&et, NULL);
-      sld = to.tv_sec * 1000000 + to.tv_sec;
-      nwd = et.tv_sec * 1000000 + et.tv_usec - std;
-      if (sld > nwd)
-	sld -= nwd;
-      else
-	sld = 1;		/* Avoid both tv_sec/usec is 0 */
-
-      /* Calculate timeout value for select */
-      to.tv_sec = sld / 1000000;
-      to.tv_usec = sld % 1000000;
-
-    }
-  }
-}
-
 void 
 InitTimerService(void)
 {