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-rw-r--r--inet/deadline.c8
-rw-r--r--login/logout.c9
-rw-r--r--login/logwtmp.c7
-rw-r--r--nis/nis_call.c4
-rw-r--r--nptl/pthread_join_common.c7
-rw-r--r--nptl/pthread_mutex_timedlock.c7
-rw-r--r--nscd/nscd_helper.c24
-rw-r--r--resolv/gai_misc.c6
-rw-r--r--resolv/gai_suspend.c6
-rw-r--r--resolv/res_send.c7
-rw-r--r--sunrpc/auth_des.c19
-rw-r--r--sunrpc/auth_unix.c9
-rw-r--r--sunrpc/create_xid.c6
-rw-r--r--sunrpc/svcauth_des.c7
-rw-r--r--support/support_test_main.c23
-rw-r--r--sysdeps/generic/memusage.h16
-rw-r--r--sysdeps/mach/hurd/getitimer.c11
-rw-r--r--sysdeps/mach/hurd/setitimer.c13
-rw-r--r--sysdeps/mach/hurd/times.c7
-rw-r--r--sysdeps/mach/nanosleep.c36
-rw-r--r--sysdeps/mach/usleep.c5
-rw-r--r--sysdeps/posix/tempname.c9
-rw-r--r--sysdeps/posix/timespec_get.c14
-rw-r--r--sysdeps/pthread/aio_misc.c6
-rw-r--r--sysdeps/pthread/aio_suspend.c6
-rw-r--r--sysdeps/unix/make-syscalls.sh2
26 files changed, 137 insertions, 137 deletions
diff --git a/inet/deadline.c b/inet/deadline.c
index 6051f1fe0c..541c16bd9a 100644
--- a/inet/deadline.c
+++ b/inet/deadline.c
@@ -29,13 +29,7 @@ __deadline_current_time (void)
 {
   struct deadline_current_time result;
   if (__clock_gettime (CLOCK_MONOTONIC, &result.current) != 0)
-    {
-      struct timeval current_tv;
-      if (__gettimeofday (&current_tv, NULL) == 0)
-        __libc_fatal ("Fatal error: gettimeofday system call failed\n");
-      result.current.tv_sec = current_tv.tv_sec;
-      result.current.tv_nsec = current_tv.tv_usec * 1000;
-    }
+    __clock_gettime (CLOCK_REALTIME, &result.current);
   assert (result.current.tv_sec >= 0);
   return result;
 }
diff --git a/login/logout.c b/login/logout.c
index d0d421cbf7..b8b38df19d 100644
--- a/login/logout.c
+++ b/login/logout.c
@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <string.h>
 #include <utmp.h>
+#include <time.h>
 #include <sys/time.h>
 
 int
@@ -45,10 +46,10 @@ logout (const char *line)
       /* Clear information about who & from where.  */
       memset (ut->ut_name, '\0', sizeof ut->ut_name);
       memset (ut->ut_host, '\0', sizeof ut->ut_host);
-      struct timeval tv;
-      __gettimeofday (&tv, NULL);
-      ut->ut_tv.tv_sec = tv.tv_sec;
-      ut->ut_tv.tv_usec = tv.tv_usec;
+
+      struct timespec ts;
+      __clock_gettime (CLOCK_REALTIME, &ts);
+      TIMESPEC_TO_TIMEVAL (&ut->ut_tv, &ts);
       ut->ut_type = DEAD_PROCESS;
 
       if (pututline (ut) != NULL)
diff --git a/login/logwtmp.c b/login/logwtmp.c
index 654f412ecb..eddba96f35 100644
--- a/login/logwtmp.c
+++ b/login/logwtmp.c
@@ -36,10 +36,9 @@ logwtmp (const char *line, const char *name, const char *host)
   strncpy (ut.ut_name, name, sizeof ut.ut_name);
   strncpy (ut.ut_host, host, sizeof ut.ut_host);
 
-  struct timeval tv;
-  __gettimeofday (&tv, NULL);
-  ut.ut_tv.tv_sec = tv.tv_sec;
-  ut.ut_tv.tv_usec = tv.tv_usec;
+  struct timespec ts;
+  __clock_gettime (CLOCK_REALTIME, &ts);
+  TIMESPEC_TO_TIMEVAL (&ut.ut_tv, &ts);
 
   updwtmp (_PATH_WTMP, &ut);
 }
diff --git a/nis/nis_call.c b/nis/nis_call.c
index 1684de1c6d..5097e614ea 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -709,6 +709,7 @@ __nisfind_server (const_nis_name name, int search_parent,
   nis_error status;
   directory_obj *obj;
   struct timeval now;
+  struct timespec ts;
   unsigned int server_used = ~0;
   unsigned int current_ep = ~0;
 
@@ -718,7 +719,8 @@ __nisfind_server (const_nis_name name, int search_parent,
   if (*dir != NULL)
     return NIS_SUCCESS;
 
-  (void) gettimeofday (&now, NULL);
+  __clock_gettime (CLOCK_REALTIME, &ts);
+  TIMESPEC_TO_TIMEVAL (&now, &ts);
 
   if ((flags & NO_CACHE) == 0)
     *dir = nis_server_cache_search (name, search_parent, &server_used,
diff --git a/nptl/pthread_join_common.c b/nptl/pthread_join_common.c
index 8b55c380e9..4d91c6fbf2 100644
--- a/nptl/pthread_join_common.c
+++ b/nptl/pthread_join_common.c
@@ -47,15 +47,14 @@ timedwait_tid (pid_t *tidp, const struct timespec *abstime)
   /* Repeat until thread terminated.  */
   while ((tid = *tidp) != 0)
     {
-      struct timeval tv;
       struct timespec rt;
 
       /* Get the current time.  */
-      __gettimeofday (&tv, NULL);
+      __clock_gettime (CLOCK_REALTIME, &rt);
 
       /* Compute relative timeout.  */
-      rt.tv_sec = abstime->tv_sec - tv.tv_sec;
-      rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+      rt.tv_sec = abstime->tv_sec - rt.tv_sec;
+      rt.tv_nsec = abstime->tv_nsec - rt.tv_nsec;
       if (rt.tv_nsec < 0)
         {
           rt.tv_nsec += 1000000000;
diff --git a/nptl/pthread_mutex_timedlock.c b/nptl/pthread_mutex_timedlock.c
index c9bb3b9176..d6f0d9e31a 100644
--- a/nptl/pthread_mutex_timedlock.c
+++ b/nptl/pthread_mutex_timedlock.c
@@ -567,15 +567,14 @@ __pthread_mutex_clocklock_common (pthread_mutex_t *mutex,
 			goto failpp;
 		      }
 
-		    struct timeval tv;
 		    struct timespec rt;
 
 		    /* Get the current time.  */
-		    (void) __gettimeofday (&tv, NULL);
+		    __clock_gettime (CLOCK_REALTIME, &rt);
 
 		    /* Compute relative timeout.  */
-		    rt.tv_sec = abstime->tv_sec - tv.tv_sec;
-		    rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+		    rt.tv_sec = abstime->tv_sec - rt.tv_sec;
+		    rt.tv_nsec = abstime->tv_nsec - rt.tv_nsec;
 		    if (rt.tv_nsec < 0)
 		      {
 			rt.tv_nsec += 1000000000;
diff --git a/nscd/nscd_helper.c b/nscd/nscd_helper.c
index d326a380ee..7361fe2e0a 100644
--- a/nscd/nscd_helper.c
+++ b/nscd/nscd_helper.c
@@ -59,9 +59,10 @@ wait_on_socket (int sock, long int usectmo)
       /* Handle the case where the poll() call is interrupted by a
 	 signal.  We cannot just use TEMP_FAILURE_RETRY since it might
 	 lead to infinite loops.  */
-      struct timeval now;
-      (void) __gettimeofday (&now, NULL);
-      long int end = now.tv_sec * 1000 + usectmo + (now.tv_usec + 500) / 1000;
+      struct timespec now;
+      __clock_gettime (CLOCK_REALTIME, &now);
+      long int end = (now.tv_sec * 1000 + usectmo
+                      + (now.tv_nsec + 500000) / 1000000);
       long int timeout = usectmo;
       while (1)
 	{
@@ -70,8 +71,9 @@ wait_on_socket (int sock, long int usectmo)
 	    break;
 
 	  /* Recompute the timeout time.  */
-	  (void) __gettimeofday (&now, NULL);
-	  timeout = end - (now.tv_sec * 1000 + (now.tv_usec + 500) / 1000);
+          __clock_gettime (CLOCK_REALTIME, &now);
+	  timeout = end - ((now.tv_sec * 1000
+                            + (now.tv_nsec + 500000) / 1000000));
 	}
     }
 
@@ -191,9 +193,7 @@ open_socket (request_type type, const char *key, size_t keylen)
   memcpy (reqdata->key, key, keylen);
 
   bool first_try = true;
-  struct timeval tvend;
-  /* Fake initializing tvend.  */
-  asm ("" : "=m" (tvend));
+  struct timespec tvend = { 0, 0 };
   while (1)
     {
 #ifndef MSG_NOSIGNAL
@@ -212,18 +212,18 @@ open_socket (request_type type, const char *key, size_t keylen)
 
       /* The daemon is busy wait for it.  */
       int to;
-      struct timeval now;
-      (void) __gettimeofday (&now, NULL);
+      struct timespec now;
+      __clock_gettime (CLOCK_REALTIME, &now);
       if (first_try)
 	{
-	  tvend.tv_usec = now.tv_usec;
+	  tvend.tv_nsec = now.tv_nsec;
 	  tvend.tv_sec = now.tv_sec + 5;
 	  to = 5 * 1000;
 	  first_try = false;
 	}
       else
 	to = ((tvend.tv_sec - now.tv_sec) * 1000
-	      + (tvend.tv_usec - now.tv_usec) / 1000);
+	      + (tvend.tv_nsec - now.tv_nsec) / 1000000);
 
       struct pollfd fds[1];
       fds[0].fd = sock;
diff --git a/resolv/gai_misc.c b/resolv/gai_misc.c
index 8738359d81..760c33ac29 100644
--- a/resolv/gai_misc.c
+++ b/resolv/gai_misc.c
@@ -357,13 +357,13 @@ handle_requests (void *arg)
 	 something to arrive in it. */
       if (runp == NULL && optim.gai_idle_time >= 0)
 	{
-	  struct timeval now;
+	  struct timespec now;
 	  struct timespec wakeup_time;
 
 	  ++idle_thread_count;
-	  gettimeofday (&now, NULL);
+          __clock_gettime (CLOCK_REALTIME, &now);
 	  wakeup_time.tv_sec = now.tv_sec + optim.gai_idle_time;
-	  wakeup_time.tv_nsec = now.tv_usec * 1000;
+	  wakeup_time.tv_nsec = now.tv_nsec;
 	  if (wakeup_time.tv_nsec >= 1000000000)
 	    {
 	      wakeup_time.tv_nsec -= 1000000000;
diff --git a/resolv/gai_suspend.c b/resolv/gai_suspend.c
index 16d6998980..b8c642bddc 100644
--- a/resolv/gai_suspend.c
+++ b/resolv/gai_suspend.c
@@ -91,11 +91,11 @@ gai_suspend (const struct gaicb *const list[], int ent,
 	{
 	  /* We have to convert the relative timeout value into an
 	     absolute time value with pthread_cond_timedwait expects.  */
-	  struct timeval now;
+	  struct timespec now;
 	  struct timespec abstime;
 
-	  __gettimeofday (&now, NULL);
-	  abstime.tv_nsec = timeout->tv_nsec + now.tv_usec * 1000;
+          __clock_gettime (CLOCK_REALTIME, &now);
+	  abstime.tv_nsec = timeout->tv_nsec + now.tv_nsec;
 	  abstime.tv_sec = timeout->tv_sec + now.tv_sec;
 	  if (abstime.tv_nsec >= 1000000000)
 	    {
diff --git a/resolv/res_send.c b/resolv/res_send.c
index 6b9c73f820..47bfba6747 100644
--- a/resolv/res_send.c
+++ b/resolv/res_send.c
@@ -172,12 +172,7 @@ evCmpTime(struct timespec a, struct timespec b) {
 
 static void
 evNowTime(struct timespec *res) {
-	struct timeval now;
-
-	if (gettimeofday(&now, NULL) < 0)
-		evConsTime(res, 0, 0);
-	else
-		TIMEVAL_TO_TIMESPEC (&now, res);
+	__clock_gettime(CLOCK_REALTIME, res);
 }
 
 
diff --git a/sunrpc/auth_des.c b/sunrpc/auth_des.c
index 5b6f985bc2..d26820a701 100644
--- a/sunrpc/auth_des.c
+++ b/sunrpc/auth_des.c
@@ -41,6 +41,7 @@
 #include <rpc/xdr.h>
 #include <netinet/in.h>		/* XXX: just to get htonl() and ntohl() */
 #include <sys/socket.h>
+#include <time.h>
 #include <shlib-compat.h>
 
 #define MILLION		1000000L
@@ -246,15 +247,15 @@ authdes_marshal (AUTH *auth, XDR *xdrs)
   int status;
   int len;
   register int32_t *ixdr;
-  struct timeval tval;
+  struct timespec now;
 
   /*
    * Figure out the "time", accounting for any time difference
    * with the server if necessary.
    */
-  __gettimeofday (&tval, (struct timezone *) NULL);
-  ad->ad_timestamp.tv_sec = tval.tv_sec + ad->ad_timediff.tv_sec;
-  ad->ad_timestamp.tv_usec = tval.tv_usec + ad->ad_timediff.tv_usec;
+  __clock_gettime (CLOCK_REALTIME, &now);
+  ad->ad_timestamp.tv_sec = now.tv_sec + ad->ad_timediff.tv_sec;
+  ad->ad_timestamp.tv_usec = (now.tv_nsec / 1000) + ad->ad_timediff.tv_usec;
   if (ad->ad_timestamp.tv_usec >= MILLION)
     {
       ad->ad_timestamp.tv_usec -= MILLION;
@@ -445,21 +446,23 @@ authdes_destroy (AUTH *auth)
 static bool_t
 synchronize (struct sockaddr *syncaddr, struct rpc_timeval *timep)
 {
-  struct timeval mytime;
+  struct timespec mytime;
   struct rpc_timeval timeout;
+  long int myusec;
 
   timeout.tv_sec = RTIME_TIMEOUT;
   timeout.tv_usec = 0;
   if (rtime ((struct sockaddr_in *) syncaddr, timep, &timeout) < 0)
     return FALSE;
 
-  __gettimeofday (&mytime, (struct timezone *) NULL);
+  __clock_gettime (CLOCK_REALTIME, &mytime);
   timep->tv_sec -= mytime.tv_sec;
-  if (mytime.tv_usec > timep->tv_usec)
+  myusec = mytime.tv_nsec / 1000;
+  if (myusec > timep->tv_usec)
     {
       timep->tv_sec -= 1;
       timep->tv_usec += MILLION;
     }
-  timep->tv_usec -= mytime.tv_usec;
+  timep->tv_usec -= myusec;
   return TRUE;
 }
diff --git a/sunrpc/auth_unix.c b/sunrpc/auth_unix.c
index b035fdd870..ff0d2eb933 100644
--- a/sunrpc/auth_unix.c
+++ b/sunrpc/auth_unix.c
@@ -43,6 +43,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
+#include <time.h>
 #include <libintl.h>
 #include <sys/param.h>
 #include <wchar.h>
@@ -96,7 +97,7 @@ authunix_create (char *machname, uid_t uid, gid_t gid, int len,
 {
   struct authunix_parms aup;
   char mymem[MAX_AUTH_BYTES];
-  struct timeval now;
+  struct timespec now;
   XDR xdrs;
   AUTH *auth;
   struct audata *au;
@@ -122,7 +123,7 @@ no_memory:
   /*
    * fill in param struct from the given params
    */
-  (void) __gettimeofday (&now, (struct timezone *) 0);
+  __clock_gettime (CLOCK_REALTIME, &now);
   aup.aup_time = now.tv_sec;
   aup.aup_machname = machname;
   aup.aup_uid = uid;
@@ -276,7 +277,7 @@ authunix_refresh (AUTH *auth)
 {
   struct audata *au = AUTH_PRIVATE (auth);
   struct authunix_parms aup;
-  struct timeval now;
+  struct timespec now;
   XDR xdrs;
   int stat;
 
@@ -297,7 +298,7 @@ authunix_refresh (AUTH *auth)
     goto done;
 
   /* update the time and serialize in place */
-  (void) __gettimeofday (&now, (struct timezone *) 0);
+  __clock_gettime (CLOCK_REALTIME, &now);
   aup.aup_time = now.tv_sec;
   xdrs.x_op = XDR_ENCODE;
   XDR_SETPOS (&xdrs, 0);
diff --git a/sunrpc/create_xid.c b/sunrpc/create_xid.c
index 1339615a1b..c692c1eb92 100644
--- a/sunrpc/create_xid.c
+++ b/sunrpc/create_xid.c
@@ -39,10 +39,10 @@ _create_xid (void)
   pid_t pid = getpid ();
   if (is_initialized != pid)
     {
-      struct timeval now;
+      struct timespec now;
 
-      __gettimeofday (&now, (struct timezone *) 0);
-      __srand48_r (now.tv_sec ^ now.tv_usec ^ pid,
+      __clock_gettime (CLOCK_REALTIME, &now);
+      __srand48_r (now.tv_sec ^ now.tv_nsec ^ pid,
 		   &__rpc_lrand48_data);
       is_initialized = pid;
     }
diff --git a/sunrpc/svcauth_des.c b/sunrpc/svcauth_des.c
index c5a512d6f8..7607abc818 100644
--- a/sunrpc/svcauth_des.c
+++ b/sunrpc/svcauth_des.c
@@ -44,6 +44,7 @@
 #include <limits.h>
 #include <string.h>
 #include <stdint.h>
+#include <time.h>
 #include <sys/param.h>
 #include <netinet/in.h>
 #include <rpc/rpc.h>
@@ -295,7 +296,11 @@ _svcauth_des (register struct svc_req *rqst, register struct rpc_msg *msg)
 	debug ("timestamp before last seen");
 	return AUTH_REJECTEDVERF;	/* replay */
       }
-    __gettimeofday (&current, (struct timezone *) NULL);
+    {
+      struct timespec now;
+      __clock_gettime (CLOCK_REALTIME, &now);
+      TIMESPEC_TO_TIMEVAL (&current, &now);
+    }
     current.tv_sec -= window;	/* allow for expiration */
     if (!BEFORE (&current, &timestamp))
       {
diff --git a/support/support_test_main.c b/support/support_test_main.c
index 0be1bd3d78..1df6e4f976 100644
--- a/support/support_test_main.c
+++ b/support/support_test_main.c
@@ -91,16 +91,18 @@ static pid_t test_pid;
 static void (*cleanup_function) (void);
 
 static void
-print_timestamp (const char *what, struct timeval tv)
+print_timestamp (const char *what, struct timespec tv)
 {
   struct tm tm;
+  /* Casts of tv.tv_nsec below are necessary because the type of
+     tv_nsec is not literally long int on all supported platforms.  */
   if (gmtime_r (&tv.tv_sec, &tm) == NULL)
-    printf ("%s: %lld.%06d\n",
-            what, (long long int) tv.tv_sec, (int) tv.tv_usec);
+    printf ("%s: %lld.%09ld\n",
+            what, (long long int) tv.tv_sec, (long int) tv.tv_nsec);
   else
-    printf ("%s: %04d-%02d-%02dT%02d:%02d:%02d.%06d\n",
+    printf ("%s: %04d-%02d-%02dT%02d:%02d:%02d.%09ld\n",
             what, 1900 + tm.tm_year, tm.tm_mon + 1, tm.tm_mday,
-            tm.tm_hour, tm.tm_min, tm.tm_sec, (int) tv.tv_usec);
+            tm.tm_hour, tm.tm_min, tm.tm_sec, (long int) tv.tv_nsec);
 }
 
 /* Timeout handler.  We kill the child and exit with an error.  */
@@ -113,8 +115,8 @@ signal_handler (int sig)
 
   /* Do this first to avoid further interference from the
      subprocess.  */
-  struct timeval now;
-  bool now_available = gettimeofday (&now, NULL) == 0;
+  struct timespec now;
+  clock_gettime (CLOCK_REALTIME, &now);
   struct stat64 st;
   bool st_available = fstat64 (STDOUT_FILENO, &st) == 0 && st.st_mtime != 0;
 
@@ -168,12 +170,9 @@ signal_handler (int sig)
     printf ("Timed out: killed the child process but it exited %d\n",
             WEXITSTATUS (status));
 
-  if (now_available)
-    print_timestamp ("Termination time", now);
+  print_timestamp ("Termination time", now);
   if (st_available)
-    print_timestamp ("Last write to standard output",
-                     (struct timeval) { st.st_mtim.tv_sec,
-                         st.st_mtim.tv_nsec / 1000 });
+    print_timestamp ("Last write to standard output", st.st_mtim);
 
   /* Exit with an error.  */
   exit (1);
diff --git a/sysdeps/generic/memusage.h b/sysdeps/generic/memusage.h
index 400fe23f29..88b291e3fa 100644
--- a/sysdeps/generic/memusage.h
+++ b/sysdeps/generic/memusage.h
@@ -26,14 +26,14 @@
 #endif
 
 #ifndef GETTIME
-# define GETTIME(low,high) \
-  {									      \
-    struct timeval tval;						      \
-    uint64_t usecs;							      \
-    gettimeofday (&tval, NULL);						      \
-    usecs = (uint64_t) tval.tv_usec + (uint64_t) tval.tv_usec * 1000000;      \
-    low = usecs & 0xffffffff;						      \
-    high = usecs >> 32;							      \
+# define GETTIME(low,high)						   \
+  {									   \
+    struct timespec now;						   \
+    uint64_t usecs;							   \
+    clock_gettime (CLOCK_REALTIME, &now);				   \
+    usecs = (uint64_t)now.tv_nsec / 1000 + (uint64_t)now.tv_sec * 1000000; \
+    low = usecs & 0xffffffff;						   \
+    high = usecs >> 32;							   \
   }
 #endif
 
diff --git a/sysdeps/mach/hurd/getitimer.c b/sysdeps/mach/hurd/getitimer.c
index f332f0e681..0982357815 100644
--- a/sysdeps/mach/hurd/getitimer.c
+++ b/sysdeps/mach/hurd/getitimer.c
@@ -19,8 +19,9 @@
 #include <errno.h>
 #include <sys/time.h>
 #include <hurd.h>
+#include <mach.h>
 
-/* XXX Temporary cheezoid implementation; see __setitmr.c.  */
+/* XXX Temporary cheezoid implementation; see setitimer.c.  */
 
 /* These are defined in __setitmr.c.  */
 extern spin_lock_t _hurd_itimer_lock;
@@ -61,8 +62,12 @@ __getitimer (enum __itimer_which which, struct itimerval *value)
     }
 
   /* Get the time now.  */
-  if (__gettimeofday (&elapsed, NULL) < 0)
-    return -1;
+  {
+     time_value_t tv;
+     __host_get_time (__mach_host_self (), &tv);
+     elapsed.tv_sec = tv.seconds;
+     elapsed.tv_usec = tv.microseconds;
+  }
 
   /* Extract the current timer setting; and the time it was set, so we can
      calculate the time elapsed so far.  */
diff --git a/sysdeps/mach/hurd/setitimer.c b/sysdeps/mach/hurd/setitimer.c
index 34b433914c..2aab365c31 100644
--- a/sysdeps/mach/hurd/setitimer.c
+++ b/sysdeps/mach/hurd/setitimer.c
@@ -23,6 +23,7 @@
 #include <hurd/signal.h>
 #include <hurd/sigpreempt.h>
 #include <hurd/msg_request.h>
+#include <mach.h>
 #include <mach/message.h>
 
 /* XXX Temporary cheezoid implementation of ITIMER_REAL/SIGALRM.  */
@@ -243,12 +244,12 @@ setitimer_locked (const struct itimerval *new, struct itimerval *old,
   if ((newval.it_value.tv_sec | newval.it_value.tv_usec) != 0 || old != NULL)
     {
       /* Calculate how much time is remaining for the pending alarm.  */
-      if (__gettimeofday (&now, NULL) < 0)
-	{
-	  __spin_unlock (&_hurd_itimer_lock);
-	  _hurd_critical_section_unlock (crit);
-	  return -1;
-	}
+      {
+	time_value_t tv;
+	__host_get_time (__mach_host_self (), &tv);
+	now.tv_sec = tv.seconds;
+	now.tv_usec = tv.microseconds;
+      }
       elapsed = now;
       subtract_timeval (&elapsed, &_hurd_itimer_started);
       remaining = _hurd_itimerval.it_value;
diff --git a/sysdeps/mach/hurd/times.c b/sysdeps/mach/hurd/times.c
index 3aac803c51..56a0062cd5 100644
--- a/sysdeps/mach/hurd/times.c
+++ b/sysdeps/mach/hurd/times.c
@@ -42,7 +42,7 @@ __times (struct tms *tms)
   struct task_basic_info bi;
   struct task_thread_times_info tti;
   mach_msg_type_number_t count;
-  union { time_value_t tvt; struct timeval tv; } now;
+  time_value_t now;
   error_t err;
 
   count = TASK_BASIC_INFO_COUNT;
@@ -65,10 +65,9 @@ __times (struct tms *tms)
   /* XXX This can't be implemented until getrusage(RUSAGE_CHILDREN) can be.  */
   tms->tms_cutime = tms->tms_cstime = 0;
 
-  if (__gettimeofday (&now.tv, NULL) < 0)
-    return -1;
+  __host_get_time (__mach_host_self (), &now);
 
-  return (clock_from_time_value (&now.tvt)
+  return (clock_from_time_value (&now)
 	  - clock_from_time_value (&bi.creation_time));
 }
 weak_alias (__times, times)
diff --git a/sysdeps/mach/nanosleep.c b/sysdeps/mach/nanosleep.c
index 555251f842..b60a2179f6 100644
--- a/sysdeps/mach/nanosleep.c
+++ b/sysdeps/mach/nanosleep.c
@@ -18,16 +18,26 @@
 
 #include <errno.h>
 #include <mach.h>
-#include <sys/time.h>
 #include <time.h>
 #include <unistd.h>
 
+# define timespec_sub(a, b, result)					      \
+  do {									      \
+    (result)->tv_sec = (a)->tv_sec - (b)->tv_sec;			      \
+    (result)->tv_nsec = (a)->tv_nsec - (b)->tv_nsec;			      \
+    if ((result)->tv_nsec < 0) {					      \
+      --(result)->tv_sec;						      \
+      (result)->tv_nsec += 1000000000;					      \
+    }									      \
+  } while (0)
+
 int
 __libc_nanosleep (const struct timespec *requested_time,
-	     struct timespec *remaining)
+                  struct timespec *remaining)
 {
   mach_port_t recv;
-  struct timeval before, after;
+  struct timespec before;
+  error_t err;
 
   if (requested_time->tv_sec < 0
       || ! valid_nanoseconds (requested_time->tv_nsec))
@@ -42,20 +52,20 @@ __libc_nanosleep (const struct timespec *requested_time,
 
   recv = __mach_reply_port ();
 
-  if (remaining && __gettimeofday (&before, NULL) < 0)
-    return -1;
-  error_t err = __mach_msg (NULL, MACH_RCV_MSG|MACH_RCV_TIMEOUT|MACH_RCV_INTERRUPT,
-			    0, 0, recv, ms, MACH_PORT_NULL);
+  if (remaining != 0)
+    __clock_gettime (CLOCK_REALTIME, &before);
+
+  err = __mach_msg (NULL, MACH_RCV_MSG|MACH_RCV_TIMEOUT|MACH_RCV_INTERRUPT,
+                    0, 0, recv, ms, MACH_PORT_NULL);
   __mach_port_destroy (mach_task_self (), recv);
   if (err == EMACH_RCV_INTERRUPTED)
     {
-      if (remaining && __gettimeofday (&after, NULL) >= 0)
+      if (remaining != 0)
 	{
-	  struct timeval req_time, elapsed, rem;
-	  TIMESPEC_TO_TIMEVAL (&req_time, requested_time);
-	  timersub (&after, &before, &elapsed);
-	  timersub (&req_time, &elapsed, &rem);
-	  TIMEVAL_TO_TIMESPEC (&rem, remaining);
+	  struct timespec after, elapsed;
+	  __clock_gettime (CLOCK_REALTIME, &after);
+	  timespec_sub (&after, &before, &elapsed);
+	  timespec_sub (requested_time, &elapsed, remaining);
 	}
 
       errno = EINTR;
diff --git a/sysdeps/mach/usleep.c b/sysdeps/mach/usleep.c
index 3b79857c5d..578540d065 100644
--- a/sysdeps/mach/usleep.c
+++ b/sysdeps/mach/usleep.c
@@ -25,17 +25,12 @@ int
 usleep (useconds_t useconds)
 {
   mach_port_t recv;
-  struct timeval before, after;
 
   recv = __mach_reply_port ();
 
-  if (__gettimeofday (&before, NULL) < 0)
-    return -1;
   (void) __mach_msg (NULL, MACH_RCV_MSG|MACH_RCV_TIMEOUT|MACH_RCV_INTERRUPT,
 		     0, 0, recv, (useconds + 999) / 1000, MACH_PORT_NULL);
   __mach_port_destroy (mach_task_self (), recv);
-  if (__gettimeofday (&after, NULL) < 0)
-    return -1;
 
   return 0;
 }
diff --git a/sysdeps/posix/tempname.c b/sysdeps/posix/tempname.c
index a248472540..692c336452 100644
--- a/sysdeps/posix/tempname.c
+++ b/sysdeps/posix/tempname.c
@@ -50,7 +50,7 @@
 #include <string.h>
 
 #include <fcntl.h>
-#include <sys/time.h>
+#include <time.h>
 #include <stdint.h>
 #include <unistd.h>
 
@@ -63,7 +63,6 @@
 # define struct_stat64 struct stat
 # define __gen_tempname gen_tempname
 # define __getpid getpid
-# define __gettimeofday gettimeofday
 # define __mkdir mkdir
 # define __open open
 # define __lxstat64(version, file, buf) lstat (file, buf)
@@ -76,9 +75,9 @@
 # else
 # define RANDOM_BITS(Var) \
     {                                                                         \
-      struct timeval tv;                                                      \
-      __gettimeofday (&tv, NULL);                                             \
-      (Var) = ((uint64_t) tv.tv_usec << 16) ^ tv.tv_sec;                      \
+      struct timespec ts;                                                     \
+      clock_gettime (CLOCK_REALTIME, &ts);                                    \
+      (Var) = ((uint64_t) tv.tv_nsec << 16) ^ tv.tv_sec;                      \
     }
 #endif
 
diff --git a/sysdeps/posix/timespec_get.c b/sysdeps/posix/timespec_get.c
index 1fc18ac648..e3146da2d3 100644
--- a/sysdeps/posix/timespec_get.c
+++ b/sysdeps/posix/timespec_get.c
@@ -23,16 +23,10 @@
 int
 timespec_get (struct timespec *ts, int base)
 {
-  switch (base)
+  if (base == TIME_UTC)
     {
-    case TIME_UTC:
-      if (__clock_gettime (CLOCK_REALTIME, ts) < 0)
-        return 0;
-      break;
-
-    default:
-      return 0;
+      __clock_gettime (CLOCK_REALTIME, ts);
+      return base;
     }
-
-  return base;
+  return 0;
 }
diff --git a/sysdeps/pthread/aio_misc.c b/sysdeps/pthread/aio_misc.c
index 6ff0132ecb..65b4b1ade8 100644
--- a/sysdeps/pthread/aio_misc.c
+++ b/sysdeps/pthread/aio_misc.c
@@ -614,13 +614,13 @@ handle_fildes_io (void *arg)
 	 something to arrive in it. */
       if (runp == NULL && optim.aio_idle_time >= 0)
 	{
-	  struct timeval now;
+	  struct timespec now;
 	  struct timespec wakeup_time;
 
 	  ++idle_thread_count;
-	  __gettimeofday (&now, NULL);
+	  __clock_gettime (CLOCK_REALTIME, &now);
 	  wakeup_time.tv_sec = now.tv_sec + optim.aio_idle_time;
-	  wakeup_time.tv_nsec = now.tv_usec * 1000;
+	  wakeup_time.tv_nsec = now.tv_nsec;
 	  if (wakeup_time.tv_nsec >= 1000000000)
 	    {
 	      wakeup_time.tv_nsec -= 1000000000;
diff --git a/sysdeps/pthread/aio_suspend.c b/sysdeps/pthread/aio_suspend.c
index ad654e1d08..bb324a5fe6 100644
--- a/sysdeps/pthread/aio_suspend.c
+++ b/sysdeps/pthread/aio_suspend.c
@@ -183,11 +183,11 @@ aio_suspend (const struct aiocb *const list[], int nent,
 	{
 	  /* We have to convert the relative timeout value into an
 	     absolute time value with pthread_cond_timedwait expects.  */
-	  struct timeval now;
+	  struct timespec now;
 	  struct timespec abstime;
 
-	  __gettimeofday (&now, NULL);
-	  abstime.tv_nsec = timeout->tv_nsec + now.tv_usec * 1000;
+	  __clock_gettime (CLOCK_REALTIME, &now);
+	  abstime.tv_nsec = timeout->tv_nsec + now.tv_nsec;
 	  abstime.tv_sec = timeout->tv_sec + now.tv_sec;
 	  if (abstime.tv_nsec >= 1000000000)
 	    {
diff --git a/sysdeps/unix/make-syscalls.sh b/sysdeps/unix/make-syscalls.sh
index b49e6b6305..fe24bbc78f 100644
--- a/sysdeps/unix/make-syscalls.sh
+++ b/sysdeps/unix/make-syscalls.sh
@@ -27,7 +27,7 @@
 # n: scalar buffer length (e.g., 3rd arg to read)
 # N: pointer to value/return scalar buffer length (e.g., 6th arg to recvfrom)
 # p: non-NULL pointer to typed object (e.g., any non-void* arg)
-# P: optionally-NULL pointer to typed object (e.g., 2nd argument to gettimeofday)
+# P: optionally-NULL pointer to typed object (e.g., 3rd argument to sigaction)
 # s: non-NULL string (e.g., 1st arg to open)
 # S: optionally-NULL string (e.g., 1st arg to acct)
 # v: vararg scalar (e.g., optional 3rd arg to open)
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-22 03:57:17 +0000