(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.

22 files changed, 90 insertions, 813 deletions

diff --git a/time/Makefile b/time/Makefile
index 8ce34e4..7acc964 100644
--- a/time/Makefile
+++ b/time/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1991-2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+# Copyright (C) 1991-2002,2003,2004 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 
 # The GNU C Library is free software; you can redistribute it and/or
@@ -35,8 +35,7 @@ distribute := datemsk
 
 tests	:= test_time clocktest tst-posixtz tst-strptime tst_wcsftime \
 	   tst-getdate tst-mktime tst-mktime2 tst-ftime_l tst-strftime \
-	   tst-mktime3 tst-strptime2 bug-asctime bug-asctime_r bug-mktime1 \
-	   tst-strptime3
+	   tst-mktime3
 
 include ../Rules
 
diff --git a/time/adjtime.c b/time/adjtime.c
deleted file mode 100644
index 8645652..0000000
--- a/time/adjtime.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/time.h>
-
-/* Adjust the current time of day by the amount in DELTA.
-   If OLDDELTA is not NULL, it is filled in with the amount
-   of time adjustment remaining to be done from the last `__adjtime' call.
-   This call is restricted to the super-user.  */
-int
-__adjtime (delta, olddelta)
-     const struct timeval *delta;
-     struct timeval *olddelta;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (adjtime)
-
-weak_alias (__adjtime, adjtime)
-#include <stub-tag.h>
diff --git a/time/asctime.c b/time/asctime.c
index dc4fd54..f20b311 100644
--- a/time/asctime.c
+++ b/time/asctime.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1991,1993,1995-1997,2000,2002,2005
-   Free Software Foundation, Inc.
+/* Copyright (C) 1991,1993,1995-1997,2000,2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -19,7 +18,6 @@
 
 #include "../locale/localeinfo.h"
 #include <errno.h>
-#include <limits.h>
 #include <stdio.h>
 #include <time.h>
 
@@ -31,9 +29,17 @@ extern const struct locale_data _nl_C_LC_TIME attribute_hidden;
 static const char format[] = "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n";
 static char result[	         3+1+ 3+1+20+1+20+1+20+1+20+1+20+1 + 1];
 
+/* Returns a string of the form "Day Mon dd hh:mm:ss yyyy\n"
+   which is the representation of TP in that form.  */
+char *
+asctime (const struct tm *tp)
+{
+  return __asctime_r (tp, result);
+}
+libc_hidden_def (asctime)
 
-static char *
-asctime_internal (const struct tm *tp, char *buf, size_t buflen)
+char *
+__asctime_r (const struct tm *tp, char *buf)
 {
   if (tp == NULL)
     {
@@ -41,51 +47,15 @@ asctime_internal (const struct tm *tp, char *buf, size_t buflen)
       return NULL;
     }
 
-  /* We limit the size of the year which can be printed.  Using the %d
-     format specifier used the addition of 1900 would overflow the
-     number and a negative vaue is printed.  For some architectures we
-     could in theory use %ld or an evern larger integer format but
-     this would mean the output needs more space.  This would not be a
-     problem if the 'asctime_r' interface would be defined sanely and
-     a buffer size would be passed.  */
-  if (__builtin_expect (tp->tm_year > INT_MAX - 1900, 0))
-    {
-    eoverflow:
-      __set_errno (EOVERFLOW);
-      return NULL;
-    }
-
-  int n = __snprintf (buf, buflen, format,
-		      (tp->tm_wday < 0 || tp->tm_wday >= 7 ?
-		       "???" : ab_day_name (tp->tm_wday)),
-		      (tp->tm_mon < 0 || tp->tm_mon >= 12 ?
-		       "???" : ab_month_name (tp->tm_mon)),
-		      tp->tm_mday, tp->tm_hour, tp->tm_min,
-		      tp->tm_sec, 1900 + tp->tm_year);
-  if (n < 0)
+  if (sprintf (buf, format,
+	       (tp->tm_wday < 0 || tp->tm_wday >= 7 ?
+		"???" : ab_day_name (tp->tm_wday)),
+	       (tp->tm_mon < 0 || tp->tm_mon >= 12 ?
+		"???" : ab_month_name (tp->tm_mon)),
+	       tp->tm_mday, tp->tm_hour, tp->tm_min,
+	       tp->tm_sec, 1900 + tp->tm_year) < 0)
     return NULL;
-  if (n >= buflen)
-    goto eoverflow;
 
   return buf;
 }
-
-
-/* Like asctime, but write result to the user supplied buffer.  The
-   buffer is only guaranteed to be 26 bytes in length.  */
-char *
-__asctime_r (const struct tm *tp, char *buf)
-{
-  return asctime_internal (tp, buf, 26);
-}
 weak_alias (__asctime_r, asctime_r)
-
-
-/* Returns a string of the form "Day Mon dd hh:mm:ss yyyy\n"
-   which is the representation of TP in that form.  */
-char *
-asctime (const struct tm *tp)
-{
-  return asctime_internal (tp, result, sizeof (result));
-}
-libc_hidden_def (asctime)
diff --git a/time/bug-asctime.c b/time/bug-asctime.c
deleted file mode 100644
index 0b04b47..0000000
--- a/time/bug-asctime.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <errno.h>
-#include <limits.h>
-#include <stdio.h>
-#include <time.h>
-
-
-static int
-do_test (void)
-{
-  int result = 0;
-  time_t t = time (NULL);
-  struct tm *tp = localtime (&t);
-  tp->tm_year = INT_MAX;
-  errno = 0;
-  char *s = asctime (tp);
-  if (s != NULL || errno != EOVERFLOW)
-    {
-      puts ("asctime did not fail correctly");
-      result = 1;
-    }
-  char buf[1000];
-  errno = 0;
-  s = asctime_r (tp, buf);
-  if (s != NULL || errno != EOVERFLOW)
-    {
-      puts ("asctime_r did not fail correctly");
-      result = 1;
-    }
-  return result;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/time/bug-asctime_r.c b/time/bug-asctime_r.c
deleted file mode 100644
index 86651ef..0000000
--- a/time/bug-asctime_r.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <errno.h>
-#include <limits.h>
-#include <stdio.h>
-#include <time.h>
-
-
-static int
-do_test (void)
-{
-  int result = 0;
-  time_t t = time (NULL);
-  struct tm *tp = localtime (&t);
-  tp->tm_year = 10000 - 1900;
-  char buf[1000];
-  errno = 0;
-  buf[26] = '\xff';
-  char *s = asctime_r (tp, buf);
-  if (s != NULL || errno != EOVERFLOW)
-    {
-      puts ("asctime_r did not fail correctly");
-      result = 1;
-    }
-  if (buf[26] != '\xff')
-    {
-      puts ("asctime_r overwrote 27th byte in buffer");
-      result = 1;
-    }
-  return result;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/time/bug-mktime1.c b/time/bug-mktime1.c
deleted file mode 100644
index e071273..0000000
--- a/time/bug-mktime1.c
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <stdio.h>
-#include <time.h>
-
-
-static int
-do_test (void)
-{
-  struct tm t2 = { 0, 0, 0, 1, 1, 2050 - 1900, 1, 1, 1 };
-  time_t tt2 = mktime (&t2);
-  printf ("%ld\n", (long int) tt2);
-  if (sizeof (time_t) == 4 && tt2 != -1)
-    return 1;
-  return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/time/clock.c b/time/clock.c
deleted file mode 100644
index 99dc5f4..0000000
--- a/time/clock.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <sys/times.h>
-#include <time.h>
-#include <errno.h>
-
-/* Return the time used by the program so far (user time + system time).  */
-clock_t
-clock ()
-{
-  __set_errno (ENOSYS);
-  return (clock_t) -1;
-}
-
-stub_warning (clock)
-#include <stub-tag.h>
diff --git a/time/ftime.c b/time/ftime.c
deleted file mode 100644
index 94dfbcc..0000000
--- a/time/ftime.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 1994, 1996, 1997, 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <time.h>
-#include <sys/timeb.h>
-
-int
-ftime (timebuf)
-     struct timeb *timebuf;
-{
-  int save = errno;
-  struct tm tp;
-
-  __set_errno (0);
-  if (time (&timebuf->time) == (time_t) -1 && errno != 0)
-    return -1;
-  timebuf->millitm = 0;
-
-  if (__localtime_r (&timebuf->time, &tp) == NULL)
-    return -1;
-
-  timebuf->timezone = tp.tm_gmtoff / 60;
-  timebuf->dstflag = tp.tm_isdst;
-
-  __set_errno (save);
-  return 0;
-}
diff --git a/time/getitimer.c b/time/getitimer.c
deleted file mode 100644
index d9f3063..0000000
--- a/time/getitimer.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Copyright (C) 1991, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <errno.h>
-#include <sys/time.h>
-
-/* Set *VALUE to the current setting of timer WHICH.
-   Return 0 on success, -1 on errors.  */
-int
-__getitimer (which, value)
-     enum __itimer_which which;
-     struct itimerval *value;
-{
-  if (value == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (getitimer)
-
-weak_alias (__getitimer, getitimer)
-#include <stub-tag.h>
diff --git a/time/gettimeofday.c b/time/gettimeofday.c
deleted file mode 100644
index f4a170c..0000000
--- a/time/gettimeofday.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/time.h>
-
-#undef __gettimeofday
-
-/* Get the current time of day and timezone information,
-   putting it into *TV and *TZ.  If TZ is NULL, *TZ is not filled.
-   Returns 0 on success, -1 on errors.  */
-int
-__gettimeofday (tv, tz)
-     struct timeval *tv;
-     struct timezone *tz;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (gettimeofday)
-
-INTDEF(__gettimeofday)
-weak_alias (__gettimeofday, gettimeofday)
-#include <stub-tag.h>
diff --git a/time/mktime.c b/time/mktime.c
index 8f00c72..c6ae56e 100644
--- a/time/mktime.c
+++ b/time/mktime.c
@@ -1,7 +1,7 @@
 /* Convert a `struct tm' to a time_t value.
-   Copyright (C) 1993-1999, 2002-2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1993-1999, 2002, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Eggert <eggert@twinsun.com>.
+   Contributed by Paul Eggert (eggert@twinsun.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -38,11 +38,10 @@
 
 #include <limits.h>
 
-#include <string.h>		/* For the real memcpy prototype.  */
-
 #if DEBUG
 # include <stdio.h>
 # include <stdlib.h>
+# include <string.h>
 /* Make it work even if the system's libc has its own mktime routine.  */
 # define mktime my_mktime
 #endif /* DEBUG */
@@ -62,38 +61,13 @@
    ? (a) >> (b)		\
    : (a) / (1 << (b)) - ((a) % (1 << (b)) < 0))
 
-/* The extra casts in the following macros work around compiler bugs,
-   e.g., in Cray C 5.0.3.0.  */
-
-/* True if the arithmetic type T is an integer type.  bool counts as
-   an integer.  */
-#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1)
-
-/* True if negative values of the signed integer type T use two's
-   complement, ones' complement, or signed magnitude representation,
-   respectively.  Much GNU code assumes two's complement, but some
-   people like to be portable to all possible C hosts.  */
-#define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1)
-#define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0)
-#define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1)
-
-/* True if the arithmetic type T is signed.  */
+/* The extra casts work around common compiler bugs.  */
 #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
-
-/* The maximum and minimum values for the integer type T.  These
-   macros have undefined behavior if T is signed and has padding bits.
-   If this is a problem for you, please let us know how to fix it for
-   your host.  */
-#define TYPE_MINIMUM(t) \
-  ((t) (! TYPE_SIGNED (t) \
-	? (t) 0 \
-	: TYPE_SIGNED_MAGNITUDE (t) \
-	? ~ (t) 0 \
-	: ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)))
-#define TYPE_MAXIMUM(t) \
-  ((t) (! TYPE_SIGNED (t) \
-	? (t) -1 \
-	: ~ (~ (t) 0 << (sizeof (t) * CHAR_BIT - 1))))
+/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
+   It is necessary at least when t == time_t.  */
+#define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
+			      ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
+#define TYPE_MAXIMUM(t) ((t) (~ (t) 0 - TYPE_MINIMUM (t)))
 
 #ifndef TIME_T_MIN
 # define TIME_T_MIN TYPE_MINIMUM (time_t)
@@ -106,8 +80,8 @@
 /* Verify a requirement at compile-time (unlike assert, which is runtime).  */
 #define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
 
-verify (time_t_is_integer, TYPE_IS_INTEGER (time_t));
-verify (twos_complement_arithmetic, TYPE_TWOS_COMPLEMENT (int));
+verify (time_t_is_integer, (time_t) 0.5 == 0);
+verify (twos_complement_arithmetic, -1 == ~1 + 1);
 /* The code also assumes that signed integer overflow silently wraps
    around, but this assumption can't be stated without causing a
    diagnostic on some hosts.  */
@@ -216,11 +190,10 @@ guess_time_tm (long int year, long int yday, int hour, int min, int sec,
   /* Overflow occurred one way or another.  Return the nearest result
      that is actually in range, except don't report a zero difference
      if the actual difference is nonzero, as that would cause a false
-     match; and don't oscillate between two values, as that would
-     confuse the spring-forward gap detector.  */
+     match.  */
   return (*t < TIME_T_MIDPOINT
-	  ? (*t <= TIME_T_MIN + 1 ? *t + 1 : TIME_T_MIN)
-	  : (TIME_T_MAX - 1 <= *t ? *t - 1 : TIME_T_MAX));
+	  ? TIME_T_MIN + (*t == TIME_T_MIN)
+	  : TIME_T_MAX - (*t == TIME_T_MAX));
 }
 
 /* Use CONVERT to convert *T to a broken down time in *TP.
@@ -230,12 +203,13 @@ static struct tm *
 ranged_convert (struct tm *(*convert) (const time_t *, struct tm *),
 		time_t *t, struct tm *tp)
 {
-  struct tm *r = convert (t, tp);
+  struct tm *r;
 
-  if (!r && *t)
+  if (! (r = (*convert) (t, tp)) && *t)
     {
       time_t bad = *t;
       time_t ok = 0;
+      struct tm tm;
 
       /* BAD is a known unconvertible time_t, and OK is a known good one.
 	 Use binary search to narrow the range between BAD and OK until
@@ -245,9 +219,11 @@ ranged_convert (struct tm *(*convert) (const time_t *, struct tm *),
 	  time_t mid = *t = (bad < 0
 			     ? bad + ((ok - bad) >> 1)
 			     : ok + ((bad - ok) >> 1));
-	  r = convert (t, tp);
-	  if (r)
-	    ok = mid;
+	  if ((r = (*convert) (t, tp)))
+	    {
+	      tm = *r;
+	      ok = mid;
+	    }
 	  else
 	    bad = mid;
 	}
@@ -257,7 +233,8 @@ ranged_convert (struct tm *(*convert) (const time_t *, struct tm *),
 	  /* The last conversion attempt failed;
 	     revert to the most recent successful attempt.  */
 	  *t = ok;
-	  r = convert (t, tp);
+	  *tp = tm;
+	  r = tp;
 	}
     }
 
@@ -486,7 +463,7 @@ __mktime_internal (struct tm *tp,
       t2 = t1 + sec_adjustment;
       if (((t1 < t) != (sec_requested < 0))
 	  | ((t2 < t1) != (sec_adjustment < 0))
-	  | ! convert (&t2, &tm))
+	  | ! (*convert) (&t2, &tm))
 	return -1;
       t = t2;
     }
diff --git a/time/setitimer.c b/time/setitimer.c
deleted file mode 100644
index 755fa06..0000000
--- a/time/setitimer.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 1991, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stddef.h>
-#include <errno.h>
-#include <sys/time.h>
-
-/* Set the timer WHICH to *NEW.  If OLD is not NULL,
-   set *OLD to the old value of timer WHICH.
-   Returns 0 on success, -1 on errors.  */
-int
-__setitimer (which, new, old)
-     enum __itimer_which which;
-     const struct itimerval *new;
-     struct itimerval *old;
-{
-  if (new == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (setitimer)
-
-weak_alias (__setitimer, setitimer)
-#include <stub-tag.h>
diff --git a/time/settimeofday.c b/time/settimeofday.c
deleted file mode 100644
index abff6f9..0000000
--- a/time/settimeofday.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <sys/time.h>
-
-/* Set the current time of day and timezone information.
-   This call is restricted to the super-user.  */
-int
-__settimeofday (tv, tz)
-     const struct timeval *tv;
-     const struct timezone *tz;
-{
-  __set_errno (ENOSYS);
-  return -1;
-}
-stub_warning (settimeofday)
-
-weak_alias (__settimeofday, settimeofday)
-#include <stub-tag.h>
diff --git a/time/stime.c b/time/stime.c
deleted file mode 100644
index 5ed1b04..0000000
--- a/time/stime.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <time.h>
-#include <stddef.h>
-
-/* Set the system clock to *WHEN.  */
-
-int
-stime (when)
-     const time_t *when;
-{
-  if (when == NULL)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  __set_errno (ENOSYS);
-  return -1;
-}
-
-stub_warning (stime)
-#include <stub-tag.h>
diff --git a/time/strptime_l.c b/time/strptime_l.c
index 443a6fa..df98099 100644
--- a/time/strptime_l.c
+++ b/time/strptime_l.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2004, 2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -400,7 +400,6 @@ __strptime_internal (rp, fmt, tm, decided, era_cnt LOCALE_PARAM)
 	    /* Does not match a month name.  */
 	    return NULL;
 	  tm->tm_mon = cnt;
-	  have_mon = 1;
 	  want_xday = 1;
 	  break;
 	case 'c':
@@ -540,12 +539,10 @@ __strptime_internal (rp, fmt, tm, decided, era_cnt LOCALE_PARAM)
 	    }
 #endif
 	  if (!match_string (HERE_AM_STR, rp))
-	    {
-	      if (match_string (HERE_PM_STR, rp))
-		is_pm = 1;
-	      else
-		return NULL;
-	    }
+	    if (match_string (HERE_PM_STR, rp))
+	      is_pm = 1;
+	    else
+	      return NULL;
 	  break;
 	case 'r':
 #ifdef _NL_CURRENT
@@ -688,42 +685,6 @@ __strptime_internal (rp, fmt, tm, decided, era_cnt LOCALE_PARAM)
 	case 'Z':
 	  /* XXX How to handle this?  */
 	  break;
-	case 'z':
-	  /* We recognize two formats: if two digits are given, these
-	     specify hours.  If fours digits are used, minutes are
-	     also specified.  */
-	  {
-	    val = 0;
-	    while (*rp == ' ')
-	      ++rp;
-	    if (*rp != '+' && *rp != '-')
-	      return NULL;
-	    bool neg = *rp++ == '-';
-	    int n = 0;
-	    while (n < 4 && *rp >= '0' && *rp <= '9')
-	      {
-		val = val * 10 + *rp++ - '0';
-		++n;
-	      }
-	    if (n == 2)
-	      val *= 100;
-	    else if (n != 4)
-	      /* Only two or four digits recognized.  */
-	      return NULL;
-	    else
-	      {
-		/* We have to convert the minutes into decimal.  */
-		if (val % 100 >= 60)
-		  return NULL;
-		val = (val / 100) * 100 + ((val % 100) * 50) / 30;
-	      }
-	    if (val > 1200)
-	      return NULL;
-	    tm->tm_gmtoff = (val * 3600) / 100;
-	    if (neg)
-	      tm->tm_gmtoff = -tm->tm_gmtoff;
-	  }
-	  break;
 	case 'E':
 #ifdef _NL_CURRENT
 	  switch (*fmt++)
@@ -1086,15 +1047,11 @@ __strptime_internal (rp, fmt, tm, decided, era_cnt LOCALE_PARAM)
 	      tm->tm_mday =
 		(tm->tm_yday
 		 - __mon_yday[__isleap(1900 + tm->tm_year)][t_mon - 1] + 1);
-	  have_mon = 1;
-	  have_mday = 1;
 	}
-      /* Don't crash in day_of_the_week if tm_mon is uninitialized.  */
-      if (have_mon || (unsigned) tm->tm_mon <= 11)
-	day_of_the_week (tm);
+      day_of_the_week (tm);
     }
 
-  if (want_xday && !have_yday && (have_mon || (unsigned) tm->tm_mon <= 11))
+  if (want_xday && !have_yday)
     day_of_the_year (tm);
 
   if ((have_uweek || have_wweek) && have_wday)
diff --git a/time/sys/time.h b/time/sys/time.h
index 177696b..515ea7e 100644
--- a/time/sys/time.h
+++ b/time/sys/time.h
@@ -1,5 +1,4 @@
-/* Copyright (C) 1991-1994,1996-2002,2003,2005,2006
-	Free Software Foundation, Inc.
+/* Copyright (C) 1991-1994,1996-2002,2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -71,14 +70,13 @@ typedef void *__restrict __timezone_ptr_t;
    NOTE: This form of timezone information is obsolete.
    Use the functions and variables declared in <time.h> instead.  */
 extern int gettimeofday (struct timeval *__restrict __tv,
-			 __timezone_ptr_t __tz) __THROW __nonnull ((1));
+			 __timezone_ptr_t __tz) __THROW;
 
 #ifdef __USE_BSD
 /* Set the current time of day and timezone information.
    This call is restricted to the super-user.  */
 extern int settimeofday (__const struct timeval *__tv,
-			 __const struct timezone *__tz)
-     __THROW __nonnull ((1));
+			 __const struct timezone *__tz) __THROW;
 
 /* Adjust the current time of day by the amount in DELTA.
    If OLDDELTA is not NULL, it is filled in with the amount
@@ -138,25 +136,17 @@ extern int setitimer (__itimer_which_t __which,
    FILE to TVP[1].  If TVP is a null pointer, use the current time instead.
    Returns 0 on success, -1 on errors.  */
 extern int utimes (__const char *__file, __const struct timeval __tvp[2])
-     __THROW __nonnull ((1));
+     __THROW;
 
 #ifdef __USE_BSD
 /* Same as `utimes', but does not follow symbolic links.  */
 extern int lutimes (__const char *__file, __const struct timeval __tvp[2])
-     __THROW __nonnull ((1));
+     __THROW;
 
 /* Same as `utimes', but takes an open file descriptor instead of a name.  */
 extern int futimes (int __fd, __const struct timeval __tvp[2]) __THROW;
 #endif
 
-#ifdef __USE_ATFILE
-/* Change the access time of FILE relative to FD to TVP[0] and the
-   modification time of FILE to TVP[1].  If TVP is a null pointer, use
-   the current time instead.  Returns 0 on success, -1 on errors.  */
-extern int futimesat (int __fd, __const char *__file,
-		      __const struct timeval __tvp[2]) __THROW;
-#endif
-
 
 #ifdef __USE_BSD
 /* Convenience macros for operations on timevals.
diff --git a/time/time.c b/time/time.c
deleted file mode 100644
index ec66f11..0000000
--- a/time/time.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Copyright (C) 1991,96,97,2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <errno.h>
-#include <time.h>
-
-/* Return the time now, and store it in *TIMER if not NULL.  */
-time_t
-time (timer)
-     time_t *timer;
-{
-  __set_errno (ENOSYS);
-
-  if (timer != NULL)
-    *timer = (time_t) -1;
-  return (time_t) -1;
-}
-libc_hidden_def (time)
-
-stub_warning (time)
-#include <stub-tag.h>
diff --git a/time/time.h b/time/time.h
index 6c8f79d..27e0d8b 100644
--- a/time/time.h
+++ b/time/time.h
@@ -1,5 +1,4 @@
-/* Copyright (C) 1991-1999,2000,2001,2002,2003,2006
-	Free Software Foundation, Inc.
+/* Copyright (C) 1991-1999,2000,2001,2002,2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -114,8 +113,6 @@ typedef __timer_t timer_t;
       defined __need_timespec)
 # define __timespec_defined	1
 
-# include <bits/types.h>	/* This defines __time_t for us.  */
-
 /* POSIX.1b structure for a time value.  This is like a `struct timeval' but
    has nanoseconds instead of microseconds.  */
 struct timespec
diff --git a/time/tst-strptime.c b/time/tst-strptime.c
index 6356aa0..a0b2ebe 100644
--- a/time/tst-strptime.c
+++ b/time/tst-strptime.c
@@ -42,10 +42,6 @@ static const struct
   { "C", "19990502123412", "%Y%m%d%H%M%S", 0, 121, 4, 2 },
   { "C", "2001 20 Mon", "%Y %U %a", 1, 140, 4, 21 },
   { "C", "2001 21 Mon", "%Y %W %a", 1, 140, 4, 21 },
-  { "ja_JP.EUC-JP", "2000-01-01 08:12:21 AM", "%Y-%m-%d %I:%M:%S %p",
-    6, 0, 0, 1 },
-  { "en_US.ISO-8859-1", "2000-01-01 08:12:21 PM", "%Y-%m-%d %I:%M:%S %p",
-    6, 0, 0, 1 },
   { "ja_JP.EUC-JP", "2001 20 \xb7\xee", "%Y %U %a", 1, 140, 4, 21 },
   { "ja_JP.EUC-JP", "2001 21 \xb7\xee", "%Y %W %a", 1, 140, 4, 21 },
 };
@@ -77,14 +73,7 @@ test_tm (void)
     {
       memset (&tm, '\0', sizeof (tm));
 
-      char *ret = strptime (tm_tests[i].input, tm_tests[i].format, &tm);
-      if (ret == NULL)
-	{
-	  printf ("strptime returned NULL for `%s'\n", tm_tests[i].input);
-	  result = 1;
-	  continue;
-	}
-      else if (*ret != '\0')
+      if (*strptime (tm_tests[i].input, tm_tests[i].format, &tm) != '\0')
 	{
 	  printf ("not all of `%s' read\n", tm_tests[i].input);
 	  result = 1;
@@ -138,14 +127,7 @@ main (int argc, char *argv[])
 	  exit (EXIT_FAILURE);
 	}
 
-      char *ret = strptime (day_tests[i].input, day_tests[i].format, &tm);
-      if (ret == NULL)
-	{
-	  printf ("strptime returned NULL for `%s'\n", day_tests[i].input);
-	  result = 1;
-	  continue;
-	}
-      else if (*ret != '\0')
+      if (*strptime (day_tests[i].input, day_tests[i].format, &tm) != '\0')
 	{
 	  printf ("not all of `%s' read\n", day_tests[i].input);
 	  result = 1;
diff --git a/time/tst-strptime2.c b/time/tst-strptime2.c
deleted file mode 100644
index 73552bb..0000000
--- a/time/tst-strptime2.c
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <limits.h>
-#include <stdio.h>
-#include <time.h>
-
-
-static const struct
-{
-  const char *fmt;
-  long int gmtoff;
-} tests[] =
-  {
-    { "1113472456 +1000", 36000 },
-    { "1113472456 -1000", -36000 },
-    { "1113472456 +10", 36000 },
-    { "1113472456 -10", -36000 },
-    { "1113472456 +1030", 37800 },
-    { "1113472456 -1030", -37800 },
-    { "1113472456 +0030", 1800 },
-    { "1113472456 -0030", -1800 },
-    { "1113472456 -1330", LONG_MAX },
-    { "1113472456 +1330", LONG_MAX },
-    { "1113472456 -1060", LONG_MAX },
-    { "1113472456 +1060", LONG_MAX },
-    { "1113472456  1030", LONG_MAX },
-  };
-#define ntests (sizeof (tests) / sizeof (tests[0]))
-
-
-int
-main (void)
-{
-  int result = 0;
-
-  for (int i = 0; i < ntests; ++i)
-    {
-      struct tm tm;
-
-      if (strptime (tests[i].fmt, "%s %z", &tm) == NULL)
-	{
-	  if (tests[i].gmtoff != LONG_MAX)
-	    {
-	      printf ("round %d: strptime unexpectedly failed\n", i);
-	      result = 1;
-	    }
-	  continue;
-	}
-
-      if (tm.tm_gmtoff != tests[i].gmtoff)
-	{
-	  printf ("round %d: tm_gmtoff is %ld\n", i, (long int) tm.tm_gmtoff);
-	  result = 1;
-	}
-    }
-
-  if (result == 0)
-    puts ("all OK");
-
-  return 0;
-}
diff --git a/time/tst-strptime3.c b/time/tst-strptime3.c
deleted file mode 100644
index 9a8c648..0000000
--- a/time/tst-strptime3.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-
-int
-main (void)
-{
-  int result = 0;
-  struct tm tm;
-
-  memset (&tm, 0xaa, sizeof (tm));
-
-  /* Test we don't crash on uninitialized struct tm.
-     Some fields might contain bogus values until everything
-     needed is initialized, but we shouldn't crash.  */
-  if (strptime ("2007", "%Y", &tm) == NULL
-      || strptime ("12", "%d", &tm) == NULL
-      || strptime ("Feb", "%b", &tm) == NULL
-      || strptime ("13", "%M", &tm) == NULL
-      || strptime ("21", "%S", &tm) == NULL
-      || strptime ("16", "%H", &tm) == NULL)
-    {
-      puts ("strptimes failed");
-      result = 1;
-    }
-
-  if (tm.tm_sec != 21 || tm.tm_min != 13 || tm.tm_hour != 16
-      || tm.tm_mday != 12 || tm.tm_mon != 1 || tm.tm_year != 107
-      || tm.tm_wday != 1 || tm.tm_yday != 42)
-    {
-      puts ("unexpected tm content");
-      result = 1;
-    }
-
-  if (strptime ("8", "%d", &tm) == NULL)
-    {
-      puts ("strptime failed");
-      result = 1;
-    }
-
-  if (tm.tm_sec != 21 || tm.tm_min != 13 || tm.tm_hour != 16
-      || tm.tm_mday != 8 || tm.tm_mon != 1 || tm.tm_year != 107
-      || tm.tm_wday != 4 || tm.tm_yday != 38)
-    {
-      puts ("unexpected tm content");
-      result = 1;
-    }
-
-  if (result == 0)
-    puts ("all OK");
-
-  return 0;
-}
diff --git a/time/tzfile.c b/time/tzfile.c
index 6e7ee4a..e95fd55 100644
--- a/time/tzfile.c
+++ b/time/tzfile.c
@@ -71,34 +71,24 @@ static inline int
 __attribute ((always_inline))
 decode (const void *ptr)
 {
-  if (BYTE_ORDER == BIG_ENDIAN && sizeof (int) == 4)
+  if ((BYTE_ORDER == BIG_ENDIAN) && sizeof (int) == 4)
     return *(const int *) ptr;
-  if (sizeof (int) == 4)
+  else if (BYTE_ORDER == LITTLE_ENDIAN && sizeof (int) == 4)
     return bswap_32 (*(const int *) ptr);
+  else
+    {
+      const unsigned char *p = ptr;
+      int result = *p & (1 << (CHAR_BIT - 1)) ? ~0 : 0;
 
-  const unsigned char *p = ptr;
-  int result = *p & (1 << (CHAR_BIT - 1)) ? ~0 : 0;
-
-  result = (result << 8) | *p++;
-  result = (result << 8) | *p++;
-  result = (result << 8) | *p++;
-  result = (result << 8) | *p++;
-
-  return result;
-}
-
+      result = (result << 8) | *p++;
+      result = (result << 8) | *p++;
+      result = (result << 8) | *p++;
+      result = (result << 8) | *p++;
 
-static inline int64_t
-__attribute ((always_inline))
-decode64 (const void *ptr)
-{
-  if ((BYTE_ORDER == BIG_ENDIAN))
-    return *(const int64_t *) ptr;
-
-  return bswap_64 (*(const int64_t *) ptr);
+      return result;
+    }
 }
 
-
 void
 __tzfile_read (const char *file, size_t extra, char **extrap)
 {
@@ -112,10 +102,6 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
   size_t types_idx;
   size_t leaps_idx;
   int was_using_tzfile = __use_tzfile;
-  int trans_width = 4;
-
-  if (sizeof (time_t) != 4 && sizeof (time_t) != 8)
-    abort ();
 
   __use_tzfile = 0;
 
@@ -199,10 +185,8 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
   /* No threads reading this stream.  */
   __fsetlocking (f, FSETLOCKING_BYCALLER);
 
- read_again:
   if (__builtin_expect (fread_unlocked ((void *) &tzhead, sizeof (tzhead),
-					1, f) != 1, 0)
-      || memcmp (tzhead.tzh_magic, TZ_MAGIC, sizeof (tzhead.tzh_magic)) != 0)
+					1, f) != 1, 0))
     goto lose;
 
   num_transitions = (size_t) decode (tzhead.tzh_timecnt);
@@ -212,26 +196,6 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
   num_isstd = (size_t) decode (tzhead.tzh_ttisstdcnt);
   num_isgmt = (size_t) decode (tzhead.tzh_ttisgmtcnt);
 
-  /* For platforms with 64-bit time_t we use the new format if available.  */
-  if (sizeof (time_t) == 8 && trans_width == 4
-      && tzhead.tzh_version[0] != '\0')
-    {
-      /* We use the 8-byte format.  */
-      trans_width = 8;
-
-      /* Position the stream before the second header.  */
-      size_t to_skip = (num_transitions * (4 + 1)
-			+ num_types * 6
-			+ chars
-			+ num_leaps * 8
-			+ num_isstd
-			+ num_isgmt);
-      if (fseek (f, to_skip, SEEK_CUR) != 0)
-	goto lose;
-
-      goto read_again;
-    }
-
   total_size = num_transitions * (sizeof (time_t) + 1);
   total_size = ((total_size + __alignof__ (struct ttinfo) - 1)
 		& ~(__alignof__ (struct ttinfo) - 1));
@@ -241,10 +205,10 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
 		& ~(__alignof__ (struct leap) - 1));
   leaps_idx = total_size;
   total_size += num_leaps * sizeof (struct leap);
+  /* This is for the extra memory required by the caller.  */
+  total_size += extra;
 
-  /* Allocate enough memory including the extra block requested by the
-     caller.  */
-  transitions = (time_t *) malloc (total_size + extra);
+  transitions = (time_t *) malloc (total_size);
   if (transitions == NULL)
     goto lose;
 
@@ -256,11 +220,14 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
   if (extra > 0)
     *extrap = (char *) &leaps[num_leaps];
 
-  if (sizeof (time_t) == 4 || trans_width == 8)
+  if (sizeof (time_t) < 4)
+    abort ();
+
+  if (sizeof (time_t) == 4)
     {
-      if (__builtin_expect (fread_unlocked (transitions, trans_width + 1,
-					    num_transitions, f)
-			    != num_transitions, 0))
+      if (__builtin_expect (fread_unlocked (transitions, 1,
+					    (4 + 1) * num_transitions, f)
+			    != (4 + 1) * num_transitions, 0))
 	goto lose;
     }
   else
@@ -278,9 +245,7 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
     if (__builtin_expect (type_idxs[i] >= num_types, 0))
       goto lose;
 
-  if ((BYTE_ORDER != BIG_ENDIAN && (sizeof (time_t) == 4 || trans_width == 4))
-      || (BYTE_ORDER == BIG_ENDIAN && sizeof (time_t) == 8
-	  && trans_width == 4))
+  if (BYTE_ORDER != BIG_ENDIAN || sizeof (time_t) != 4)
     {
       /* Decode the transition times, stored as 4-byte integers in
 	 network (big-endian) byte order.  We work from the end of
@@ -290,13 +255,6 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
       while (i-- > 0)
 	transitions[i] = decode ((char *) transitions + i * 4);
     }
-  else if (BYTE_ORDER != BIG_ENDIAN && sizeof (time_t) == 8)
-    {
-      /* Decode the transition times, stored as 8-byte integers in
-	 network (big-endian) byte order.  */
-      for (i = 0; i < num_transitions; ++i)
-	transitions[i] = decode64 ((char *) transitions + i * 8);
-    }
 
   for (i = 0; i < num_types; ++i)
     {
@@ -322,16 +280,13 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
 
   for (i = 0; i < num_leaps; ++i)
     {
-      unsigned char x[8];
-      if (__builtin_expect (fread_unlocked (x, 1, trans_width, f)
-			    != trans_width, 0))
+      unsigned char x[4];
+      if (__builtin_expect (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x),
+			    0))
 	goto lose;
-      if (sizeof (time_t) == 4 || trans_width == 4)
-	leaps[i].transition = (time_t) decode (x);
-      else
-	leaps[i].transition = (time_t) decode64 (x);
-
-      if (__builtin_expect (fread_unlocked (x, 1, 4, f) != 4, 0))
+      leaps[i].transition = (time_t) decode (x);
+      if (__builtin_expect (fread_unlocked (x, 1, sizeof (x), f) != sizeof (x),
+			    0))
 	goto lose;
       leaps[i].change = (long int) decode (x);
     }
@@ -356,12 +311,6 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
   while (i < num_types)
     types[i++].isgmt = 0;
 
-  /* XXX When a version 2 file is available it can contain a POSIX TZ-style
-     formatted string which specifies how times past the last one specified
-     are supposed to be handled.  We might want to handle this at some
-     point.  But it might be overhead since most/all? files have an
-     open-ended last entry.  */
-
   fclose (f);
 
   /* First "register" all timezone names.  */