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Update.
* locale/lc-time.c (_nl_parse_alt_digit): New function. * locale/localeinfo.h: Add prototype for it. * time/strptime.c (get_alt_number): Use _nl_parse_alt_digit to get the value. Correct computation of hour for %OI. If no %EC given but %Ey use numeric formular.
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@ -1,5 +1,11 @@
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2001-08-09 Ulrich Drepper <drepper@redhat.com>
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* locale/lc-time.c (_nl_parse_alt_digit): New function.
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* locale/localeinfo.h: Add prototype for it.
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* time/strptime.c (get_alt_number): Use _nl_parse_alt_digit to get
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the value. Correct computation of hour for %OI. If no %EC given
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but %Ey use numeric formular.
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* dlfcn/Makefile (tststatic-ENV): Also add $(common-objpfx)elf for
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ld.so.
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@ -1,5 +1,5 @@
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/* Define current locale data for LC_TIME category.
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Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
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Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -250,6 +250,63 @@ _nl_get_walt_digit (unsigned int number)
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}
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int
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_nl_parse_alt_digit (const char **strp)
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{
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const char *str = *strp;
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int result = -1;
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size_t cnt;
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size_t maxlen = 0;
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__libc_lock_lock (__libc_setlocale_lock);
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if (alt_digits_initialized == 0)
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{
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alt_digits_initialized = 1;
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if (alt_digits == NULL)
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alt_digits = malloc (100 * sizeof (const char *));
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if (alt_digits != NULL)
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{
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const char *ptr = _NL_CURRENT (LC_TIME, ALT_DIGITS);
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if (alt_digits != NULL)
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for (cnt = 0; cnt < 100; ++cnt)
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{
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alt_digits[cnt] = ptr;
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/* Skip digit format. */
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ptr = strchr (ptr, '\0') + 1;
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}
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}
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}
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/* Matching is not unambiguos. The alternative digits could be like
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I, II, III, ... and the first one is a substring of the second
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and third. Therefore we must keep on searching until we found
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the longest possible match. Note that this is not specified in
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the standard. */
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for (cnt = 0; cnt < 100; ++cnt)
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{
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size_t len = strlen (alt_digits[cnt]);
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if (len > maxlen && strncmp (alt_digits[cnt], str, len) == 0)
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{
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maxlen = len;
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result = (int) cnt;
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}
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}
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__libc_lock_unlock (__libc_setlocale_lock);
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if (result != -1)
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*strp += maxlen;
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return result;
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}
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static void
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free_mem (void)
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{
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@ -205,6 +205,9 @@ extern const char *_nl_get_alt_digit (unsigned int number);
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/* Similar, but now for wide characters. */
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extern const wchar_t *_nl_get_walt_digit (unsigned int number);
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/* Parse string as alternative digit and return numeric value. */
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extern int _nl_parse_alt_digit (const char **strp);
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/* Postload processing. */
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extern void _nl_postload_ctype (void);
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extern void _nl_postload_time (void);
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@ -39,7 +39,7 @@
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#ifndef __P
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# if defined (__GNUC__) || (defined (__STDC__) && __STDC__)
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# if defined __GNUC__ || (defined __STDC__ && __STDC__)
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# define __P(args) args
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# else
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# define __P(args) ()
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@ -102,38 +102,15 @@ localtime_r (t, tp)
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# define get_alt_number(from, to, n) \
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({ \
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__label__ do_normal; \
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\
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if (*decided != raw) \
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{ \
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const char *alts = _NL_CURRENT (LC_TIME, ALT_DIGITS); \
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int __n = n; \
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int any = 0; \
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while (*rp == ' ') \
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++rp; \
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val = 0; \
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do { \
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val *= 10; \
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while (*alts != '\0') \
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val = _nl_parse_alt_digit (&rp); \
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if (val == -1 && *decided != loc) \
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{ \
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size_t len = strlen (alts); \
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if (strncasecmp (alts, rp, len) == 0) \
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break; \
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alts += len + 1; \
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++val; \
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} \
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if (*alts == '\0') \
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{ \
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if (*decided == not && ! any) \
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goto do_normal; \
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/* If we haven't read anything it's an error. */ \
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if (! any) \
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return NULL; \
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/* Correct the premature multiplication. */ \
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val /= 10; \
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break; \
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} \
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else \
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*decided = loc; \
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} while (--__n > 0 && val * 10 <= to); \
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goto do_normal; \
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} \
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if (val < from || val > to) \
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return NULL; \
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} \
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@ -770,6 +747,7 @@ strptime_internal (rp, fmt, tm, decided, era_cnt)
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tm->tm_year = val;
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want_era = 1;
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want_xday = 1;
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want_century = 1;
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break;
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case 'Y':
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if (*decided != raw)
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@ -893,7 +871,7 @@ strptime_internal (rp, fmt, tm, decided, era_cnt)
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/* Match hour in 12-hour clock using alternate numeric
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symbols. */
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get_alt_number (1, 12, 2);
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tm->tm_hour = val - 1;
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tm->tm_hour = val % 12;
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have_I = 1;
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break;
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case 'm':
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@ -963,7 +941,7 @@ strptime_internal (rp, fmt, tm, decided, era_cnt)
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if (era_cnt != -1)
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{
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era = _nl_select_era_entry(era_cnt);
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era = _nl_select_era_entry (era_cnt);
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if (want_era)
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tm->tm_year = (era->start_date[0]
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+ ((tm->tm_year - era->offset)
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@ -974,7 +952,12 @@ strptime_internal (rp, fmt, tm, decided, era_cnt)
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}
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else
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if (want_era)
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return NULL;
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{
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/* No era found but we have seen an E modifier. Rectify some
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values. */
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if (want_century && century == -1 && tm->tm_year < 69)
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tm->tm_year += 100;
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}
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if (want_xday && !have_wday)
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{
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@ -993,8 +976,10 @@ strptime_internal (rp, fmt, tm, decided, era_cnt)
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}
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day_of_the_week (tm);
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}
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if (want_xday && !have_yday)
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day_of_the_year (tm);
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if ((have_uweek || have_wweek) && have_wday)
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{
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int save_wday = tm->tm_wday;
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