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authorUlrich Drepper <drepper@redhat.com>2002-03-14 20:48:50 +0000
committerUlrich Drepper <drepper@redhat.com>2002-03-14 20:48:50 +0000
commitba737b94fd1c6a4292f942ab448e3770a0b8ff4c (patch)
tree1fe14a7a3422f6e9ff3c42e305f06b7acbfbbbe8 /time/strftime.c
parent1897bc3f9385320236b7f4d3b8439099e52747c8 (diff)
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Update.
2002-03-14 Jakub Jelinek <jakub@redhat.com> * locale/broken_cur_max.c (__ctype_get_mb_cur_max): Use nl_langinfo. * locale/Versions (_nl_current_LC_COLLATE, _nl_current_LC_CTYPE): Remove. 2002-03-14 Jakub Jelinek <jakub@redhat.com> * sysdeps/generic/mp_clz_tab.c: New file. * sysdeps/i386/mp_clz_tab.c: New file. * sysdeps/hppa/mp_clz_tab.c: New file. * sysdeps/powerpc/mp_clz_tab.c: New file. * stdlib/Makefile (aux): Revert last patch. * math/Makefile (gmp-objs): Likewise. 2002-03-13 Paul Eggert <eggert@twinsun.com> * time/strftime.c: Comment fixes for references to obsolescent standards, In most cases the simplest fix is to remove the confusing comments. Cross-referencing all the standards properly is a bit of a pain, and it should be enough to put that info in the documentation as I did in my recent time.texi patch. 2002-03-13 Paul Eggert <eggert@twinsun.com> * manual/time.texi (Formatting Calendar Time): ISO C99 also specifies the E and O modifiers. %P is a GNU extension, and is not in ISO C99. Mention that %r is equivalent to %I:%M:%S %p in the POSIX locale. %T is also in ISO C99. The RFC 822 example is not valid in arbitrary locales. Reword the POSIX.2 wording slightly, to make it a bit clearer that POSIX.2 formats are also supported by later POSIX versions. If a format was introduced in ISO C99 it is also required by POSIX.1-2001.
Diffstat (limited to 'time/strftime.c')
-rw-r--r--time/strftime.c35
1 files changed, 17 insertions, 18 deletions
diff --git a/time/strftime.c b/time/strftime.c
index bcbe4a8a5b..bae952aadb 100644
--- a/time/strftime.c
+++ b/time/strftime.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-1999, 2000, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1999, 2000, 2001, 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
@@ -535,9 +535,8 @@ my_strftime (s, maxsize, format, tp ut_argument)
}
else
{
- /* POSIX.1 8.1.1 requires that whenever strftime() is called, the
- time zone names contained in the external variable `tzname' shall
- be set as if the tzset() function had been called. */
+ /* POSIX.1 requires that local time zone information is used as
+ though strftime called tzset. */
# if HAVE_TZSET
tzset ();
# endif
@@ -756,7 +755,7 @@ my_strftime (s, maxsize, format, tp ut_argument)
#endif
case L_('b'):
- case L_('h'): /* POSIX.2 extension. */
+ case L_('h'):
if (change_case)
{
to_uppcase = 1;
@@ -851,7 +850,7 @@ my_strftime (s, maxsize, format, tp ut_argument)
break;
#endif
- case L_('C'): /* POSIX.2 extension. */
+ case L_('C'):
if (modifier == L_('O'))
goto bad_format;
if (modifier == L_('E'))
@@ -898,7 +897,7 @@ my_strftime (s, maxsize, format, tp ut_argument)
/* Fall through. */
# endif
#endif
- case L_('D'): /* POSIX.2 extension. */
+ case L_('D'):
if (modifier != 0)
goto bad_format;
subfmt = L_("%m/%d/%y");
@@ -910,7 +909,7 @@ my_strftime (s, maxsize, format, tp ut_argument)
DO_NUMBER (2, tp->tm_mday);
- case L_('e'): /* POSIX.2 extension. */
+ case L_('e'):
if (modifier == L_('E'))
goto bad_format;
@@ -1042,7 +1041,7 @@ my_strftime (s, maxsize, format, tp ut_argument)
DO_NUMBER (2, tp->tm_mon + 1);
- case L_('n'): /* POSIX.2 extension. */
+ case L_('n'):
add (1, *p = L_('\n'));
break;
@@ -1066,11 +1065,11 @@ my_strftime (s, maxsize, format, tp ut_argument)
goto underlying_strftime;
#endif
- case L_('R'): /* ISO C99 extension. */
+ case L_('R'):
subfmt = L_("%H:%M");
goto subformat;
- case L_('r'): /* POSIX.2 extension. */
+ case L_('r'):
#ifdef _NL_CURRENT
if (*(subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME,
NLW(T_FMT_AMPM)))
@@ -1141,15 +1140,15 @@ my_strftime (s, maxsize, format, tp ut_argument)
/* Fall through. */
# endif
#endif
- case L_('T'): /* POSIX.2 extension. */
+ case L_('T'):
subfmt = L_("%H:%M:%S");
goto subformat;
- case L_('t'): /* POSIX.2 extension. */
+ case L_('t'):
add (1, *p = L_('\t'));
break;
- case L_('u'): /* POSIX.2 extension. */
+ case L_('u'):
DO_NUMBER (1, (tp->tm_wday - 1 + 7) % 7 + 1);
case L_('U'):
@@ -1159,8 +1158,8 @@ my_strftime (s, maxsize, format, tp ut_argument)
DO_NUMBER (2, (tp->tm_yday - tp->tm_wday + 7) / 7);
case L_('V'):
- case L_('g'): /* ISO C99 extension. */
- case L_('G'): /* ISO C99 extension. */
+ case L_('g'):
+ case L_('G'):
if (modifier == L_('E'))
goto bad_format;
{
@@ -1268,7 +1267,7 @@ my_strftime (s, maxsize, format, tp ut_argument)
zone = tzname[tp->tm_isdst];
#endif
if (! zone)
- zone = ""; /* POSIX.2 requires the empty string here. */
+ zone = "";
#ifdef COMPILE_WIDE
{
@@ -1284,7 +1283,7 @@ my_strftime (s, maxsize, format, tp ut_argument)
#endif
break;
- case L_('z'): /* ISO C99 extension. */
+ case L_('z'):
if (tp->tm_isdst < 0)
break;