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authorZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
committerZack Weinberg <zackw@panix.com>2017-06-08 15:39:03 -0400
commit5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch)
tree4470480d904b65cf14ca524f96f79eca818c3eaf /time/asctime.c
parent199fc19d3aaaf57944ef036e15904febe877fc93 (diff)
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Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage directory, REORG.TODO, except for files that will certainly still exist in their current form at top level when we're done (COPYING, COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which are moved to the new directory OldChangeLogs, instead), and the generated file INSTALL (which is just deleted; in the new order, there will be no generated files checked into version control).
Diffstat (limited to 'time/asctime.c')
-rw-r--r--time/asctime.c89
1 files changed, 0 insertions, 89 deletions
diff --git a/time/asctime.c b/time/asctime.c
deleted file mode 100644
index b57de7dc8b..0000000000
--- a/time/asctime.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Copyright (C) 1991-2017 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include "../locale/localeinfo.h"
-#include <errno.h>
-#include <limits.h>
-#include <stdio.h>
-#include <time.h>
-
-/* This is defined in locale/C-time.c in the GNU libc. */
-extern const struct __locale_data _nl_C_LC_TIME attribute_hidden;
-#define ab_day_name(DAY) (_nl_C_LC_TIME.values[_NL_ITEM_INDEX (ABDAY_1)+(DAY)].string)
-#define ab_month_name(MON) (_nl_C_LC_TIME.values[_NL_ITEM_INDEX (ABMON_1)+(MON)].string)
-
-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];
-
-
-static char *
-asctime_internal (const struct tm *tp, char *buf, size_t buflen)
-{
- if (tp == NULL)
- {
- __set_errno (EINVAL);
- 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 (__glibc_unlikely (tp->tm_year > INT_MAX - 1900))
- {
- 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)
- 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)