implementations (e.g., UNICOS 9.0 on a Cray Y-MP EL) don't shift
right in the usual way when A < 0, so SHR falls back on division if
ordinary A >> B doesn't seem to be the usual signed shift. */
-#define SHR(a, b) \
- (-1 >> 1 == -1 \
- ? (a) >> (b) \
+#define SHR(a, b) \
+ (-1 >> 1 == -1 \
+ ? (a) >> (b) \
: (a) / (1 << (b)) - ((a) % (1 << (b)) < 0))
/* Bound on length of the string representing an integer type or expression T.
#ifndef __isleap
/* Nonzero if YEAR is a leap year (every 4 years,
except every 100th isn't, and every 400th is). */
-# define __isleap(year) \
+# define __isleap(year) \
((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
#endif
# define advance(P, N) ((P) += (N))
#endif
-#define add(n, f) \
- do \
- { \
- int _n = (n); \
- int _delta = width - _n; \
- int _incr = _n + (_delta > 0 ? _delta : 0); \
- if ((size_t) _incr >= maxsize - i) \
- return 0; \
- if (p) \
- { \
- if (digits == 0 && _delta > 0) \
- { \
- if (pad == L_('0')) \
- memset_zero (p, _delta); \
- else \
- memset_space (p, _delta); \
- } \
- f; \
- advance (p, _n); \
- } \
- i += _incr; \
+#define add(n, f) \
+ do \
+ { \
+ int _n = (n); \
+ int _delta = width - _n; \
+ int _incr = _n + (_delta > 0 ? _delta : 0); \
+ if ((size_t) _incr >= maxsize - i) \
+ return 0; \
+ if (p) \
+ { \
+ if (digits == 0 && _delta > 0) \
+ { \
+ if (pad == L_('0')) \
+ memset_zero (p, _delta); \
+ else \
+ memset_space (p, _delta); \
+ } \
+ f; \
+ advance (p, _n); \
+ } \
+ i += _incr; \
} while (0)
#if FPRINTFTIME
#if FPRINTFTIME
# define cpy(n, s) \
- add ((n), \
- do \
- { \
- if (to_lowcase) \
- fwrite_lowcase (p, (s), _n); \
- else if (to_uppcase) \
- fwrite_uppcase (p, (s), _n); \
- else \
- { \
- /* We are ignoring the value of fwrite here, in spite of the \
- fact that technically, that may not be valid: the fwrite \
- specification in POSIX 2008 defers to that of fputc, which \
- is intended to be consistent with the one from ISO C, \
- which permits failure due to ENOMEM *without* setting the \
- stream's error indicator. */ \
- ignore_value (fwrite ((s), _n, 1, p)); \
- } \
- } \
- while (0) \
+ add ((n), \
+ do \
+ { \
+ if (to_lowcase) \
+ fwrite_lowcase (p, (s), _n); \
+ else if (to_uppcase) \
+ fwrite_uppcase (p, (s), _n); \
+ else \
+ { \
+ /* We are ignoring the value of fwrite here, in spite of the \
+ fact that technically, that may not be valid: the fwrite \
+ specification in POSIX 2008 defers to that of fputc, which \
+ is intended to be consistent with the one from ISO C, \
+ which permits failure due to ENOMEM *without* setting the \
+ stream's error indicator. */ \
+ ignore_value (fwrite ((s), _n, 1, p)); \
+ } \
+ } \
+ while (0) \
)
#else
-# define cpy(n, s) \
- add ((n), \
- if (to_lowcase) \
- memcpy_lowcase (p, (s), _n LOCALE_ARG); \
- else if (to_uppcase) \
- memcpy_uppcase (p, (s), _n LOCALE_ARG); \
- else \
- MEMCPY ((void *) p, (void const *) (s), _n))
+# define cpy(n, s) \
+ add ((n), \
+ if (to_lowcase) \
+ memcpy_lowcase (p, (s), _n LOCALE_ARG); \
+ else if (to_uppcase) \
+ memcpy_uppcase (p, (s), _n LOCALE_ARG); \
+ else \
+ MEMCPY ((void *) p, (void const *) (s), _n))
#endif
#ifdef COMPILE_WIDE
# define __mbsrtowcs_l(d, s, l, st, loc) __mbsrtowcs (d, s, l, st)
# endif
# define widen(os, ws, l) \
- { \
- mbstate_t __st; \
- const char *__s = os; \
- memset (&__st, '\0', sizeof (__st)); \
- l = __mbsrtowcs_l (NULL, &__s, 0, &__st, loc); \
- ws = (wchar_t *) alloca ((l + 1) * sizeof (wchar_t)); \
- (void) __mbsrtowcs_l (ws, &__s, l, &__st, loc); \
+ { \
+ mbstate_t __st; \
+ const char *__s = os; \
+ memset (&__st, '\0', sizeof (__st)); \
+ l = __mbsrtowcs_l (NULL, &__s, 0, &__st, loc); \
+ ws = (wchar_t *) alloca ((l + 1) * sizeof (wchar_t)); \
+ (void) __mbsrtowcs_l (ws, &__s, l, &__st, loc); \
}
#endif
function gets as an additional argument the locale which has to be
used. To access the values we have to redefine the _NL_CURRENT
macro. */
-# define strftime __strftime_l
-# define wcsftime __wcsftime_l
+# define strftime __strftime_l
+# define wcsftime __wcsftime_l
# undef _NL_CURRENT
# define _NL_CURRENT(category, item) \
(current->values[_NL_ITEM_INDEX (item)].string)
#else
static CHAR_T *
memcpy_lowcase (CHAR_T *dest, const CHAR_T *src,
- size_t len LOCALE_PARAM_PROTO)
+ size_t len LOCALE_PARAM_PROTO)
{
while (len-- > 0)
dest[len] = TOLOWER ((UCHAR_T) src[len], loc);
static CHAR_T *
memcpy_uppcase (CHAR_T *dest, const CHAR_T *src,
- size_t len LOCALE_PARAM_PROTO)
+ size_t len LOCALE_PARAM_PROTO)
{
while (len-- > 0)
dest[len] = TOUPPER ((UCHAR_T) src[len], loc);
int intervening_leap_days = (a4 - b4) - (a100 - b100) + (a400 - b400);
int years = a->tm_year - b->tm_year;
int days = (365 * years + intervening_leap_days
- + (a->tm_yday - b->tm_yday));
+ + (a->tm_yday - b->tm_yday));
return (60 * (60 * (24 * days + (a->tm_hour - b->tm_hour))
- + (a->tm_min - b->tm_min))
- + (a->tm_sec - b->tm_sec));
+ + (a->tm_min - b->tm_min))
+ + (a->tm_sec - b->tm_sec));
}
#endif /* ! HAVE_TM_GMTOFF */
/* Add enough to the first operand of % to make it nonnegative. */
int big_enough_multiple_of_7 = (-YDAY_MINIMUM / 7 + 2) * 7;
return (yday
- - (yday - wday + ISO_WEEK1_WDAY + big_enough_multiple_of_7) % 7
- + ISO_WEEK1_WDAY - ISO_WEEK_START_WDAY);
+ - (yday - wday + ISO_WEEK1_WDAY + big_enough_multiple_of_7) % 7
+ + ISO_WEEK1_WDAY - ISO_WEEK_START_WDAY);
}
to indicate that the result should be converted to upper case. */
static size_t
strftime_case_ (bool upcase, STREAM_OR_CHAR_T *s,
- STRFTIME_ARG (size_t maxsize)
- const CHAR_T *format,
- const struct tm *tp extra_args_spec LOCALE_PARAM_PROTO)
+ STRFTIME_ARG (size_t maxsize)
+ const CHAR_T *format,
+ const struct tm *tp extra_args_spec LOCALE_PARAM_PROTO)
{
#if defined _LIBC && defined USE_IN_EXTENDED_LOCALE_MODEL
struct locale_data *const current = loc->__locales[LC_TIME];
# define f_month \
((const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(MON_1) + tp->tm_mon))
# define ampm \
- ((const CHAR_T *) _NL_CURRENT (LC_TIME, tp->tm_hour > 11 \
- ? NLW(PM_STR) : NLW(AM_STR)))
+ ((const CHAR_T *) _NL_CURRENT (LC_TIME, tp->tm_hour > 11 \
+ ? NLW(PM_STR) : NLW(AM_STR)))
# define aw_len STRLEN (a_wkday)
# define am_len STRLEN (a_month)
if (ut)
{
if (! (zone && *zone))
- zone = "GMT";
+ zone = "GMT";
}
else
{
/* POSIX.1 requires that local time zone information be used as
- though strftime called tzset. */
+ though strftime called tzset. */
# if HAVE_TZSET
tzset ();
# endif
for (f = format; *f != '\0'; ++f)
{
- int pad = 0; /* Padding for number ('-', '_', or 0). */
- int modifier; /* Field modifier ('E', 'O', or 0). */
- int digits = 0; /* Max digits for numeric format. */
- int number_value; /* Numeric value to be printed. */
+ int pad = 0; /* Padding for number ('-', '_', or 0). */
+ int modifier; /* Field modifier ('E', 'O', or 0). */
+ int digits = 0; /* Max digits for numeric format. */
+ int number_value; /* Numeric value to be printed. */
unsigned int u_number_value; /* (unsigned int) number_value. */
- bool negative_number; /* The number is negative. */
+ bool negative_number; /* The number is negative. */
bool always_output_a_sign; /* +/- should always be output. */
- int tz_colon_mask; /* Bitmask of where ':' should appear. */
+ int tz_colon_mask; /* Bitmask of where ':' should appear. */
const CHAR_T *subfmt;
CHAR_T sign_char;
CHAR_T *bufp;
CHAR_T buf[1
- + 2 /* for the two colons in a %::z or %:::z time zone */
- + (sizeof (int) < sizeof (time_t)
- ? INT_STRLEN_BOUND (time_t)
- : INT_STRLEN_BOUND (int))];
+ + 2 /* for the two colons in a %::z or %:::z time zone */
+ + (sizeof (int) < sizeof (time_t)
+ ? INT_STRLEN_BOUND (time_t)
+ : INT_STRLEN_BOUND (int))];
int width = -1;
bool to_lowcase = false;
bool to_uppcase = upcase;
#if DO_MULTIBYTE && !defined COMPILE_WIDE
switch (*f)
- {
- case L_('%'):
- break;
-
- case L_('\b'): case L_('\t'): case L_('\n'):
- case L_('\v'): case L_('\f'): case L_('\r'):
- case L_(' '): case L_('!'): case L_('"'): case L_('#'): case L_('&'):
- case L_('\''): case L_('('): case L_(')'): case L_('*'): case L_('+'):
- case L_(','): case L_('-'): case L_('.'): case L_('/'): case L_('0'):
- case L_('1'): case L_('2'): case L_('3'): case L_('4'): case L_('5'):
- case L_('6'): case L_('7'): case L_('8'): case L_('9'): case L_(':'):
- case L_(';'): case L_('<'): case L_('='): case L_('>'): case L_('?'):
- case L_('A'): case L_('B'): case L_('C'): case L_('D'): case L_('E'):
- case L_('F'): case L_('G'): case L_('H'): case L_('I'): case L_('J'):
- case L_('K'): case L_('L'): case L_('M'): case L_('N'): case L_('O'):
- case L_('P'): case L_('Q'): case L_('R'): case L_('S'): case L_('T'):
- case L_('U'): case L_('V'): case L_('W'): case L_('X'): case L_('Y'):
- case L_('Z'): case L_('['): case L_('\\'): case L_(']'): case L_('^'):
- case L_('_'): case L_('a'): case L_('b'): case L_('c'): case L_('d'):
- case L_('e'): case L_('f'): case L_('g'): case L_('h'): case L_('i'):
- case L_('j'): case L_('k'): case L_('l'): case L_('m'): case L_('n'):
- case L_('o'): case L_('p'): case L_('q'): case L_('r'): case L_('s'):
- case L_('t'): case L_('u'): case L_('v'): case L_('w'): case L_('x'):
- case L_('y'): case L_('z'): case L_('{'): case L_('|'): case L_('}'):
- case L_('~'):
- /* The C Standard requires these 98 characters (plus '%') to
- be in the basic execution character set. None of these
- characters can start a multibyte sequence, so they need
- not be analyzed further. */
- add1 (*f);
- continue;
-
- default:
- /* Copy this multibyte sequence until we reach its end, find
- an error, or come back to the initial shift state. */
- {
- mbstate_t mbstate = mbstate_zero;
- size_t len = 0;
- size_t fsize;
-
- if (! format_end)
- format_end = f + strlen (f) + 1;
- fsize = format_end - f;
-
- do
- {
- size_t bytes = mbrlen (f + len, fsize - len, &mbstate);
-
- if (bytes == 0)
- break;
-
- if (bytes == (size_t) -2)
- {
- len += strlen (f + len);
- break;
- }
-
- if (bytes == (size_t) -1)
- {
- len++;
- break;
- }
-
- len += bytes;
- }
- while (! mbsinit (&mbstate));
-
- cpy (len, f);
- f += len - 1;
- continue;
- }
- }
+ {
+ case L_('%'):
+ break;
+
+ case L_('\b'): case L_('\t'): case L_('\n'):
+ case L_('\v'): case L_('\f'): case L_('\r'):
+ case L_(' '): case L_('!'): case L_('"'): case L_('#'): case L_('&'):
+ case L_('\''): case L_('('): case L_(')'): case L_('*'): case L_('+'):
+ case L_(','): case L_('-'): case L_('.'): case L_('/'): case L_('0'):
+ case L_('1'): case L_('2'): case L_('3'): case L_('4'): case L_('5'):
+ case L_('6'): case L_('7'): case L_('8'): case L_('9'): case L_(':'):
+ case L_(';'): case L_('<'): case L_('='): case L_('>'): case L_('?'):
+ case L_('A'): case L_('B'): case L_('C'): case L_('D'): case L_('E'):
+ case L_('F'): case L_('G'): case L_('H'): case L_('I'): case L_('J'):
+ case L_('K'): case L_('L'): case L_('M'): case L_('N'): case L_('O'):
+ case L_('P'): case L_('Q'): case L_('R'): case L_('S'): case L_('T'):
+ case L_('U'): case L_('V'): case L_('W'): case L_('X'): case L_('Y'):
+ case L_('Z'): case L_('['): case L_('\\'): case L_(']'): case L_('^'):
+ case L_('_'): case L_('a'): case L_('b'): case L_('c'): case L_('d'):
+ case L_('e'): case L_('f'): case L_('g'): case L_('h'): case L_('i'):
+ case L_('j'): case L_('k'): case L_('l'): case L_('m'): case L_('n'):
+ case L_('o'): case L_('p'): case L_('q'): case L_('r'): case L_('s'):
+ case L_('t'): case L_('u'): case L_('v'): case L_('w'): case L_('x'):
+ case L_('y'): case L_('z'): case L_('{'): case L_('|'): case L_('}'):
+ case L_('~'):
+ /* The C Standard requires these 98 characters (plus '%') to
+ be in the basic execution character set. None of these
+ characters can start a multibyte sequence, so they need
+ not be analyzed further. */
+ add1 (*f);
+ continue;
+
+ default:
+ /* Copy this multibyte sequence until we reach its end, find
+ an error, or come back to the initial shift state. */
+ {
+ mbstate_t mbstate = mbstate_zero;
+ size_t len = 0;
+ size_t fsize;
+
+ if (! format_end)
+ format_end = f + strlen (f) + 1;
+ fsize = format_end - f;
+
+ do
+ {
+ size_t bytes = mbrlen (f + len, fsize - len, &mbstate);
+
+ if (bytes == 0)
+ break;
+
+ if (bytes == (size_t) -2)
+ {
+ len += strlen (f + len);
+ break;
+ }
+
+ if (bytes == (size_t) -1)
+ {
+ len++;
+ break;
+ }
+
+ len += bytes;
+ }
+ while (! mbsinit (&mbstate));
+
+ cpy (len, f);
+ f += len - 1;
+ continue;
+ }
+ }
#else /* ! DO_MULTIBYTE */
/* Either multibyte encodings are not supported, they are
- safe for formats, so any non-'%' byte can be copied through,
- or this is the wide character version. */
+ safe for formats, so any non-'%' byte can be copied through,
+ or this is the wide character version. */
if (*f != L_('%'))
- {
- add1 (*f);
- continue;
- }
+ {
+ add1 (*f);
+ continue;
+ }
#endif /* ! DO_MULTIBYTE */
/* Check for flags that can modify a format. */
while (1)
- {
- switch (*++f)
- {
- /* This influences the number formats. */
- case L_('_'):
- case L_('-'):
- case L_('0'):
- pad = *f;
- continue;
-
- /* This changes textual output. */
- case L_('^'):
- to_uppcase = true;
- continue;
- case L_('#'):
- change_case = true;
- continue;
-
- default:
- break;
- }
- break;
- }
+ {
+ switch (*++f)
+ {
+ /* This influences the number formats. */
+ case L_('_'):
+ case L_('-'):
+ case L_('0'):
+ pad = *f;
+ continue;
+
+ /* This changes textual output. */
+ case L_('^'):
+ to_uppcase = true;
+ continue;
+ case L_('#'):
+ change_case = true;
+ continue;
+
+ default:
+ break;
+ }
+ break;
+ }
/* As a GNU extension we allow to specify the field width. */
if (ISDIGIT (*f))
- {
- width = 0;
- do
- {
- if (width > INT_MAX / 10
- || (width == INT_MAX / 10 && *f - L_('0') > INT_MAX % 10))
- /* Avoid overflow. */
- width = INT_MAX;
- else
- {
- width *= 10;
- width += *f - L_('0');
- }
- ++f;
- }
- while (ISDIGIT (*f));
- }
+ {
+ width = 0;
+ do
+ {
+ if (width > INT_MAX / 10
+ || (width == INT_MAX / 10 && *f - L_('0') > INT_MAX % 10))
+ /* Avoid overflow. */
+ width = INT_MAX;
+ else
+ {
+ width *= 10;
+ width += *f - L_('0');
+ }
+ ++f;
+ }
+ while (ISDIGIT (*f));
+ }
/* Check for modifiers. */
switch (*f)
- {
- case L_('E'):
- case L_('O'):
- modifier = *f++;
- break;
+ {
+ case L_('E'):
+ case L_('O'):
+ modifier = *f++;
+ break;
- default:
- modifier = 0;
- break;
- }
+ default:
+ modifier = 0;
+ break;
+ }
/* Now do the specified format. */
format_char = *f;
switch (format_char)
- {
+ {
#define DO_NUMBER(d, v) \
- digits = d; \
- number_value = v; goto do_number
+ digits = d; \
+ number_value = v; goto do_number
#define DO_SIGNED_NUMBER(d, negative, v) \
- digits = d; \
- negative_number = negative; \
- u_number_value = v; goto do_signed_number
+ digits = d; \
+ negative_number = negative; \
+ u_number_value = v; goto do_signed_number
- /* The mask is not what you might think.
- When the ordinal i'th bit is set, insert a colon
- before the i'th digit of the time zone representation. */
+ /* The mask is not what you might think.
+ When the ordinal i'th bit is set, insert a colon
+ before the i'th digit of the time zone representation. */
#define DO_TZ_OFFSET(d, negative, mask, v) \
- digits = d; \
- negative_number = negative; \
- tz_colon_mask = mask; \
- u_number_value = v; goto do_tz_offset
+ digits = d; \
+ negative_number = negative; \
+ tz_colon_mask = mask; \
+ u_number_value = v; goto do_tz_offset
#define DO_NUMBER_SPACEPAD(d, v) \
- digits = d; \
- number_value = v; goto do_number_spacepad
-
- case L_('%'):
- if (modifier != 0)
- goto bad_format;
- add1 (*f);
- break;
-
- case L_('a'):
- if (modifier != 0)
- goto bad_format;
- if (change_case)
- {
- to_uppcase = true;
- to_lowcase = false;
- }
+ digits = d; \
+ number_value = v; goto do_number_spacepad
+
+ case L_('%'):
+ if (modifier != 0)
+ goto bad_format;
+ add1 (*f);
+ break;
+
+ case L_('a'):
+ if (modifier != 0)
+ goto bad_format;
+ if (change_case)
+ {
+ to_uppcase = true;
+ to_lowcase = false;
+ }
#ifdef _NL_CURRENT
- cpy (aw_len, a_wkday);
- break;
+ cpy (aw_len, a_wkday);
+ break;
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- case 'A':
- if (modifier != 0)
- goto bad_format;
- if (change_case)
- {
- to_uppcase = true;
- to_lowcase = false;
- }
+ case 'A':
+ if (modifier != 0)
+ goto bad_format;
+ if (change_case)
+ {
+ to_uppcase = true;
+ to_lowcase = false;
+ }
#ifdef _NL_CURRENT
- cpy (STRLEN (f_wkday), f_wkday);
- break;
+ cpy (STRLEN (f_wkday), f_wkday);
+ break;
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- case L_('b'):
- case L_('h'):
- if (change_case)
- {
- to_uppcase = true;
- to_lowcase = false;
- }
- if (modifier != 0)
- goto bad_format;
+ case L_('b'):
+ case L_('h'):
+ if (change_case)
+ {
+ to_uppcase = true;
+ to_lowcase = false;
+ }
+ if (modifier != 0)
+ goto bad_format;
#ifdef _NL_CURRENT
- cpy (am_len, a_month);
- break;
+ cpy (am_len, a_month);
+ break;
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- case L_('B'):
- if (modifier != 0)
- goto bad_format;
- if (change_case)
- {
- to_uppcase = true;
- to_lowcase = false;
- }
+ case L_('B'):
+ if (modifier != 0)
+ goto bad_format;
+ if (change_case)
+ {
+ to_uppcase = true;
+ to_lowcase = false;
+ }
#ifdef _NL_CURRENT
- cpy (STRLEN (f_month), f_month);
- break;
+ cpy (STRLEN (f_month), f_month);
+ break;
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- case L_('c'):
- if (modifier == L_('O'))
- goto bad_format;
+ case L_('c'):
+ if (modifier == L_('O'))
+ goto bad_format;
#ifdef _NL_CURRENT
- if (! (modifier == 'E'
- && (*(subfmt =
- (const CHAR_T *) _NL_CURRENT (LC_TIME,
- NLW(ERA_D_T_FMT)))
- != '\0')))
- subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(D_T_FMT));
+ if (! (modifier == 'E'
+ && (*(subfmt =
+ (const CHAR_T *) _NL_CURRENT (LC_TIME,
+ NLW(ERA_D_T_FMT)))
+ != '\0')))
+ subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(D_T_FMT));
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- subformat:
- {
- size_t len = strftime_case_ (to_uppcase,
- NULL, STRFTIME_ARG ((size_t) -1)
- subfmt,
- tp extra_args LOCALE_ARG);
- add (len, strftime_case_ (to_uppcase, p,
- STRFTIME_ARG (maxsize - i)
- subfmt,
- tp extra_args LOCALE_ARG));
- }
- break;
+ subformat:
+ {
+ size_t len = strftime_case_ (to_uppcase,
+ NULL, STRFTIME_ARG ((size_t) -1)
+ subfmt,
+ tp extra_args LOCALE_ARG);
+ add (len, strftime_case_ (to_uppcase, p,
+ STRFTIME_ARG (maxsize - i)
+ subfmt,
+ tp extra_args LOCALE_ARG));
+ }
+ break;
#if !(defined _NL_CURRENT && HAVE_STRUCT_ERA_ENTRY)
- underlying_strftime:
- {
- /* The relevant information is available only via the
- underlying strftime implementation, so use that. */
- char ufmt[5];
- char *u = ufmt;
- char ubuf[1024]; /* enough for any single format in practice */
- size_t len;
- /* Make sure we're calling the actual underlying strftime.
- In some cases, config.h contains something like
- "#define strftime rpl_strftime". */
+ underlying_strftime:
+ {
+ /* The relevant information is available only via the
+ underlying strftime implementation, so use that. */
+ char ufmt[5];
+ char *u = ufmt;
+ char ubuf[1024]; /* enough for any single format in practice */
+ size_t len;
+ /* Make sure we're calling the actual underlying strftime.
+ In some cases, config.h contains something like
+ "#define strftime rpl_strftime". */
# ifdef strftime
# undef strftime
- size_t strftime ();
+ size_t strftime ();
# endif
- /* The space helps distinguish strftime failure from empty
- output. */
- *u++ = ' ';
- *u++ = '%';
- if (modifier != 0)
- *u++ = modifier;
- *u++ = format_char;
- *u = '\0';
- len = strftime (ubuf, sizeof ubuf, ufmt, tp);
- if (len != 0)
- cpy (len - 1, ubuf + 1);
- }
- break;
+ /* The space helps distinguish strftime failure from empty
+ output. */
+ *u++ = ' ';
+ *u++ = '%';
+ if (modifier != 0)
+ *u++ = modifier;
+ *u++ = format_char;
+ *u = '\0';
+ len = strftime (ubuf, sizeof ubuf, ufmt, tp);
+ if (len != 0)
+ cpy (len - 1, ubuf + 1);
+ }
+ break;
#endif
- case L_('C'):
- if (modifier == L_('O'))
- goto bad_format;
- if (modifier == L_('E'))
- {
+ case L_('C'):
+ if (modifier == L_('O'))
+ goto bad_format;
+ if (modifier == L_('E'))
+ {
#if HAVE_STRUCT_ERA_ENTRY
- struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);
- if (era)
- {
+ struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);
+ if (era)
+ {
# ifdef COMPILE_WIDE
- size_t len = __wcslen (era->era_wname);
- cpy (len, era->era_wname);
+ size_t len = __wcslen (era->era_wname);
+ cpy (len, era->era_wname);
# else
- size_t len = strlen (era->era_name);
- cpy (len, era->era_name);
+ size_t len = strlen (era->era_name);
+ cpy (len, era->era_name);
# endif
- break;
- }
+ break;
+ }
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- }
+ }
- {
- int century = tp->tm_year / 100 + TM_YEAR_BASE / 100;
- century -= tp->tm_year % 100 < 0 && 0 < century;
- DO_SIGNED_NUMBER (2, tp->tm_year < - TM_YEAR_BASE, century);
- }
+ {
+ int century = tp->tm_year / 100 + TM_YEAR_BASE / 100;
+ century -= tp->tm_year % 100 < 0 && 0 < century;
+ DO_SIGNED_NUMBER (2, tp->tm_year < - TM_YEAR_BASE, century);
+ }
- case L_('x'):
- if (modifier == L_('O'))
- goto bad_format;
+ case L_('x'):
+ if (modifier == L_('O'))
+ goto bad_format;
#ifdef _NL_CURRENT
- if (! (modifier == L_('E')
- && (*(subfmt =
- (const CHAR_T *)_NL_CURRENT (LC_TIME, NLW(ERA_D_FMT)))
- != L_('\0'))))
- subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(D_FMT));
- goto subformat;
+ if (! (modifier == L_('E')
+ && (*(subfmt =
+ (const CHAR_T *)_NL_CURRENT (LC_TIME, NLW(ERA_D_FMT)))
+ != L_('\0'))))
+ subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(D_FMT));
+ goto subformat;
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- case L_('D'):
- if (modifier != 0)
- goto bad_format;
- subfmt = L_("%m/%d/%y");
- goto subformat;
-
- case L_('d'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER (2, tp->tm_mday);
-
- case L_('e'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER_SPACEPAD (2, tp->tm_mday);
-
- /* All numeric formats set DIGITS and NUMBER_VALUE (or U_NUMBER_VALUE)
- and then jump to one of these labels. */
-
- do_tz_offset:
- always_output_a_sign = true;
- goto do_number_body;
-
- do_number_spacepad:
- /* Force `_' flag unless overridden by `0' or `-' flag. */
- if (pad != L_('0') && pad != L_('-'))
- pad = L_('_');
-
- do_number:
- /* Format NUMBER_VALUE according to the MODIFIER flag. */
- negative_number = number_value < 0;
- u_number_value = number_value;
-
- do_signed_number:
- always_output_a_sign = false;
- tz_colon_mask = 0;
-
- do_number_body:
- /* Format U_NUMBER_VALUE according to the MODIFIER flag.
- NEGATIVE_NUMBER is nonzero if the original number was
- negative; in this case it was converted directly to
- unsigned int (i.e., modulo (UINT_MAX + 1)) without
- negating it. */
- if (modifier == L_('O') && !negative_number)
- {
+ case L_('D'):
+ if (modifier != 0)
+ goto bad_format;
+ subfmt = L_("%m/%d/%y");
+ goto subformat;
+
+ case L_('d'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER (2, tp->tm_mday);
+
+ case L_('e'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER_SPACEPAD (2, tp->tm_mday);
+
+ /* All numeric formats set DIGITS and NUMBER_VALUE (or U_NUMBER_VALUE)
+ and then jump to one of these labels. */
+
+ do_tz_offset:
+ always_output_a_sign = true;
+ goto do_number_body;
+
+ do_number_spacepad:
+ /* Force `_' flag unless overridden by `0' or `-' flag. */
+ if (pad != L_('0') && pad != L_('-'))
+ pad = L_('_');
+
+ do_number:
+ /* Format NUMBER_VALUE according to the MODIFIER flag. */
+ negative_number = number_value < 0;
+ u_number_value = number_value;
+
+ do_signed_number:
+ always_output_a_sign = false;
+ tz_colon_mask = 0;
+
+ do_number_body:
+ /* Format U_NUMBER_VALUE according to the MODIFIER flag.
+ NEGATIVE_NUMBER is nonzero if the original number was
+ negative; in this case it was converted directly to
+ unsigned int (i.e., modulo (UINT_MAX + 1)) without
+ negating it. */
+ if (modifier == L_('O') && !negative_number)
+ {
#ifdef _NL_CURRENT
- /* Get the locale specific alternate representation of
- the number. If none exist NULL is returned. */
- const CHAR_T *cp = nl_get_alt_digit (u_number_value
- HELPER_LOCALE_ARG);
-
- if (cp != NULL)
- {
- size_t digitlen = STRLEN (cp);
- if (digitlen != 0)
- {
- cpy (digitlen, cp);
- break;
- }
- }
+ /* Get the locale specific alternate representation of
+ the number. If none exist NULL is returned. */
+ const CHAR_T *cp = nl_get_alt_digit (u_number_value
+ HELPER_LOCALE_ARG);
+
+ if (cp != NULL)
+ {
+ size_t digitlen = STRLEN (cp);
+ if (digitlen != 0)
+ {
+ cpy (digitlen, cp);
+ break;
+ }
+ }
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- }
-
- bufp = buf + sizeof (buf) / sizeof (buf[0]);
-
- if (negative_number)
- u_number_value = - u_number_value;
-
- do
- {
- if (tz_colon_mask & 1)
- *--bufp = ':';
- tz_colon_mask >>= 1;
- *--bufp = u_number_value % 10 + L_('0');
- u_number_value /= 10;
- }
- while (u_number_value != 0 || tz_colon_mask != 0);
-
- do_number_sign_and_padding:
- if (digits < width)
- digits = width;
-
- sign_char = (negative_number ? L_('-')
- : always_output_a_sign ? L_('+')
- : 0);
-
- if (pad == L_('-'))
- {
- if (sign_char)
- add1 (sign_char);
- }
- else
- {
- int padding = digits - (buf + (sizeof (buf) / sizeof (buf[0]))
- - bufp) - !!sign_char;
-
- if (padding > 0)
- {
- if (pad == L_('_'))
- {
- if ((size_t) padding >= maxsize - i)
- return 0;
-
- if (p)
- memset_space (p, padding);
- i += padding;
- width = width > padding ? width - padding : 0;
- if (sign_char)
- add1 (sign_char);
- }
- else
- {
- if ((size_t) digits >= maxsize - i)
- return 0;
-
- if (sign_char)
- add1 (sign_char);
-
- if (p)
- memset_zero (p, padding);
- i += padding;
- width = 0;
- }
- }
- else
- {
- if (sign_char)
- add1 (sign_char);
- }
- }
-
- cpy (buf + sizeof (buf) / sizeof (buf[0]) - bufp, bufp);
- break;
-
- case L_('F'):
- if (modifier != 0)
- goto bad_format;
- subfmt = L_("%Y-%m-%d");
- goto subformat;
-
- case L_('H'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER (2, tp->tm_hour);
-
- case L_('I'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER (2, hour12);
-
- case L_('k'): /* GNU extension. */
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER_SPACEPAD (2, tp->tm_hour);
-
- case L_('l'): /* GNU extension. */
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER_SPACEPAD (2, hour12);
-
- case L_('j'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_SIGNED_NUMBER (3, tp->tm_yday < -1, tp->tm_yday + 1U);
-
- case L_('M'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER (2, tp->tm_min);
-
- case L_('m'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_SIGNED_NUMBER (2, tp->tm_mon < -1, tp->tm_mon + 1U);
+ }
+
+ bufp = buf + sizeof (buf) / sizeof (buf[0]);
+
+ if (negative_number)
+ u_number_value = - u_number_value;
+
+ do
+ {
+ if (tz_colon_mask & 1)
+ *--bufp = ':';
+ tz_colon_mask >>= 1;
+ *--bufp = u_number_value % 10 + L_('0');
+ u_number_value /= 10;
+ }
+ while (u_number_value != 0 || tz_colon_mask != 0);
+
+ do_number_sign_and_padding:
+ if (digits < width)
+ digits = width;
+
+ sign_char = (negative_number ? L_('-')
+ : always_output_a_sign ? L_('+')
+ : 0);
+
+ if (pad == L_('-'))
+ {
+ if (sign_char)
+ add1 (sign_char);
+ }
+ else
+ {
+ int padding = digits - (buf + (sizeof (buf) / sizeof (buf[0]))
+ - bufp) - !!sign_char;
+
+ if (padding > 0)
+ {
+ if (pad == L_('_'))
+ {
+ if ((size_t) padding >= maxsize - i)
+ return 0;
+
+ if (p)
+ memset_space (p, padding);
+ i += padding;
+ width = width > padding ? width - padding : 0;
+ if (sign_char)
+ add1 (sign_char);
+ }
+ else
+ {
+ if ((size_t) digits >= maxsize - i)
+ return 0;
+
+ if (sign_char)
+ add1 (sign_char);
+
+ if (p)
+ memset_zero (p, padding);
+ i += padding;
+ width = 0;
+ }
+ }
+ else
+ {
+ if (sign_char)
+ add1 (sign_char);
+ }
+ }
+
+ cpy (buf + sizeof (buf) / sizeof (buf[0]) - bufp, bufp);
+ break;
+
+ case L_('F'):
+ if (modifier != 0)
+ goto bad_format;
+ subfmt = L_("%Y-%m-%d");
+ goto subformat;
+
+ case L_('H'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER (2, tp->tm_hour);
+
+ case L_('I'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER (2, hour12);
+
+ case L_('k'): /* GNU extension. */
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER_SPACEPAD (2, tp->tm_hour);
+
+ case L_('l'): /* GNU extension. */
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER_SPACEPAD (2, hour12);
+
+ case L_('j'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_SIGNED_NUMBER (3, tp->tm_yday < -1, tp->tm_yday + 1U);
+
+ case L_('M'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER (2, tp->tm_min);
+
+ case L_('m'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_SIGNED_NUMBER (2, tp->tm_mon < -1, tp->tm_mon + 1U);
#ifndef _LIBC
- case L_('N'): /* GNU extension. */
- if (modifier == L_('E'))
- goto bad_format;
-
- number_value = ns;
- if (width == -1)
- width = 9;
- else
- {
- /* Take an explicit width less than 9 as a precision. */
- int j;
- for (j = width; j < 9; j++)
- number_value /= 10;
- }
-
- DO_NUMBER (width, number_value);
+ case L_('N'): /* GNU extension. */
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ number_value = ns;
+ if (width == -1)
+ width = 9;
+ else
+ {
+ /* Take an explicit width less than 9 as a precision. */
+ int j;
+ for (j = width; j < 9; j++)
+ number_value /= 10;
+ }
+
+ DO_NUMBER (width, number_value);
#endif
- case L_('n'):
- add1 (L_('\n'));
- break;
+ case L_('n'):
+ add1 (L_('\n'));
+ break;
- case L_('P'):
- to_lowcase = true;
+ case L_('P'):
+ to_lowcase = true;
#ifndef _NL_CURRENT
- format_char = L_('p');
+ format_char = L_('p');
#endif
- /* FALLTHROUGH */
-
- case L_('p'):
- if (change_case)
- {
- to_uppcase = false;
- to_lowcase = true;
- }
+ /* FALLTHROUGH */
+
+ case L_('p'):
+ if (change_case)
+ {
+ to_uppcase = false;
+ to_lowcase = true;
+ }
#ifdef _NL_CURRENT
- cpy (ap_len, ampm);
- break;
+ cpy (ap_len, ampm);
+ break;
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- case L_('R'):
- subfmt = L_("%H:%M");
- goto subformat;
+ case L_('R'):
+ subfmt = L_("%H:%M");
+ goto subformat;
- case L_('r'):
+ case L_('r'):
#ifdef _NL_CURRENT
- if (*(subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME,
- NLW(T_FMT_AMPM)))
- == L_('\0'))
- subfmt = L_("%I:%M:%S %p");
- goto subformat;
+ if (*(subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME,
+ NLW(T_FMT_AMPM)))
+ == L_('\0'))
+ subfmt = L_("%I:%M:%S %p");
+ goto subformat;
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- case L_('S'):
- if (modifier == L_('E'))
- goto bad_format;
+ case L_('S'):
+ if (modifier == L_('E'))
+ goto bad_format;
- DO_NUMBER (2, tp->tm_sec);
+ DO_NUMBER (2, tp->tm_sec);
- case L_('s'): /* GNU extension. */
- {
- struct tm ltm;
- time_t t;
+ case L_('s'): /* GNU extension. */
+ {
+ struct tm ltm;
+ time_t t;
- ltm = *tp;
- t = mktime (<m);
+ ltm = *tp;
+ t = mktime (<m);
- /* Generate string value for T using time_t arithmetic;
- this works even if sizeof (long) < sizeof (time_t). */
+ /* Generate string value for T using time_t arithmetic;
+ this works even if sizeof (long) < sizeof (time_t). */
- bufp = buf + sizeof (buf) / sizeof (buf[0]);
- negative_number = t < 0;
+ bufp = buf + sizeof (buf) / sizeof (buf[0]);
+ negative_number = t < 0;
- do
- {
- int d = t % 10;
- t /= 10;
- *--bufp = (negative_number ? -d : d) + L_('0');
- }
- while (t != 0);
+ do
+ {
+ int d = t % 10;
+ t /= 10;
+ *--bufp = (negative_number ? -d : d) + L_('0');
+ }
+ while (t != 0);
- digits = 1;
- always_output_a_sign = false;
- goto do_number_sign_and_padding;
- }
+ digits = 1;
+ always_output_a_sign = false;
+ goto do_number_sign_and_padding;
+ }
- case L_('X'):
- if (modifier == L_('O'))
- goto bad_format;
+ case L_('X'):
+ if (modifier == L_('O'))
+ goto bad_format;
#ifdef _NL_CURRENT
- if (! (modifier == L_('E')
- && (*(subfmt =
- (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(ERA_T_FMT)))
- != L_('\0'))))
- subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(T_FMT));
- goto subformat;
+ if (! (modifier == L_('E')
+ && (*(subfmt =
+ (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(ERA_T_FMT)))
+ != L_('\0'))))
+ subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(T_FMT));
+ goto subformat;
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- case L_('T'):
- subfmt = L_("%H:%M:%S");
- goto subformat;
-
- case L_('t'):
- add1 (L_('\t'));
- break;
-
- case L_('u'):
- DO_NUMBER (1, (tp->tm_wday - 1 + 7) % 7 + 1);
-
- case L_('U'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER (2, (tp->tm_yday - tp->tm_wday + 7) / 7);
-
- case L_('V'):
- case L_('g'):
- case L_('G'):
- if (modifier == L_('E'))
- goto bad_format;
- {
- /* YEAR is a leap year if and only if (tp->tm_year + TM_YEAR_BASE)
- is a leap year, except that YEAR and YEAR - 1 both work
- correctly even when (tp->tm_year + TM_YEAR_BASE) would
- overflow. */
- int year = (tp->tm_year
- + (tp->tm_year < 0
- ? TM_YEAR_BASE % 400
- : TM_YEAR_BASE % 400 - 400));
- int year_adjust = 0;
- int days = iso_week_days (tp->tm_yday, tp->tm_wday);
-
- if (days < 0)
- {
- /* This ISO week belongs to the previous year. */
- year_adjust = -1;
- days = iso_week_days (tp->tm_yday + (365 + __isleap (year - 1)),
- tp->tm_wday);
- }
- else
- {
- int d = iso_week_days (tp->tm_yday - (365 + __isleap (year)),
- tp->tm_wday);
- if (0 <= d)
- {
- /* This ISO week belongs to the next year. */
- year_adjust = 1;
- days = d;
- }
- }
-
- switch (*f)
- {
- case L_('g'):
- {
- int yy = (tp->tm_year % 100 + year_adjust) % 100;
- DO_NUMBER (2, (0 <= yy
- ? yy
- : tp->tm_year < -TM_YEAR_BASE - year_adjust
- ? -yy
- : yy + 100));
- }
-
- case L_('G'):
- DO_SIGNED_NUMBER (4, tp->tm_year < -TM_YEAR_BASE - year_adjust,
- (tp->tm_year + (unsigned int) TM_YEAR_BASE
- + year_adjust));
-
- default:
- DO_NUMBER (2, days / 7 + 1);
- }
- }
-
- case L_('W'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER (2, (tp->tm_yday - (tp->tm_wday - 1 + 7) % 7 + 7) / 7);
-
- case L_('w'):
- if (modifier == L_('E'))
- goto bad_format;
-
- DO_NUMBER (1, tp->tm_wday);
-
- case L_('Y'):
- if (modifier == 'E')
- {
+ case L_('T'):
+ subfmt = L_("%H:%M:%S");
+ goto subformat;
+
+ case L_('t'):
+ add1 (L_('\t'));
+ break;
+
+ case L_('u'):
+ DO_NUMBER (1, (tp->tm_wday - 1 + 7) % 7 + 1);
+
+ case L_('U'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER (2, (tp->tm_yday - tp->tm_wday + 7) / 7);
+
+ case L_('V'):
+ case L_('g'):
+ case L_('G'):
+ if (modifier == L_('E'))
+ goto bad_format;
+ {
+ /* YEAR is a leap year if and only if (tp->tm_year + TM_YEAR_BASE)
+ is a leap year, except that YEAR and YEAR - 1 both work
+ correctly even when (tp->tm_year + TM_YEAR_BASE) would
+ overflow. */
+ int year = (tp->tm_year
+ + (tp->tm_year < 0
+ ? TM_YEAR_BASE % 400
+ : TM_YEAR_BASE % 400 - 400));
+ int year_adjust = 0;
+ int days = iso_week_days (tp->tm_yday, tp->tm_wday);
+
+ if (days < 0)
+ {
+ /* This ISO week belongs to the previous year. */
+ year_adjust = -1;
+ days = iso_week_days (tp->tm_yday + (365 + __isleap (year - 1)),
+ tp->tm_wday);
+ }
+ else
+ {
+ int d = iso_week_days (tp->tm_yday - (365 + __isleap (year)),
+ tp->tm_wday);
+ if (0 <= d)
+ {
+ /* This ISO week belongs to the next year. */
+ year_adjust = 1;
+ days = d;
+ }
+ }
+
+ switch (*f)
+ {
+ case L_('g'):
+ {
+ int yy = (tp->tm_year % 100 + year_adjust) % 100;
+ DO_NUMBER (2, (0 <= yy
+ ? yy
+ : tp->tm_year < -TM_YEAR_BASE - year_adjust
+ ? -yy
+ : yy + 100));
+ }
+
+ case L_('G'):
+ DO_SIGNED_NUMBER (4, tp->tm_year < -TM_YEAR_BASE - year_adjust,
+ (tp->tm_year + (unsigned int) TM_YEAR_BASE
+ + year_adjust));
+
+ default:
+ DO_NUMBER (2, days / 7 + 1);
+ }
+ }
+
+ case L_('W'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER (2, (tp->tm_yday - (tp->tm_wday - 1 + 7) % 7 + 7) / 7);
+
+ case L_('w'):
+ if (modifier == L_('E'))
+ goto bad_format;
+
+ DO_NUMBER (1, tp->tm_wday);
+
+ case L_('Y'):
+ if (modifier == 'E')
+ {
#if HAVE_STRUCT_ERA_ENTRY
- struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);
- if (era)
- {
+ struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);
+ if (era)
+ {
# ifdef COMPILE_WIDE
- subfmt = era->era_wformat;
+ subfmt = era->era_wformat;
# else
- subfmt = era->era_format;
+ subfmt = era->era_format;
# endif
- goto subformat;
- }
+ goto subformat;
+ }
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- }
- if (modifier == L_('O'))
- goto bad_format;
- else
- DO_SIGNED_NUMBER (4, tp->tm_year < -TM_YEAR_BASE,
- tp->tm_year + (unsigned int) TM_YEAR_BASE);
-
- case L_('y'):
- if (modifier == L_('E'))
- {
+ }
+ if (modifier == L_('O'))
+ goto bad_format;
+ else
+ DO_SIGNED_NUMBER (4, tp->tm_year < -TM_YEAR_BASE,
+ tp->tm_year + (unsigned int) TM_YEAR_BASE);
+
+ case L_('y'):
+ if (modifier == L_('E'))
+ {
#if HAVE_STRUCT_ERA_ENTRY
- struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);
- if (era)
- {
- int delta = tp->tm_year - era->start_date[0];
- DO_NUMBER (1, (era->offset
- + delta * era->absolute_direction));
- }
+ struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);
+ if (era)
+ {
+ int delta = tp->tm_year - era->start_date[0];
+ DO_NUMBER (1, (era->offset
+ + delta * era->absolute_direction));
+ }
#else
- goto underlying_strftime;
+ goto underlying_strftime;
#endif
- }
-
- {
- int yy = tp->tm_year % 100;
- if (yy < 0)
- yy = tp->tm_year < - TM_YEAR_BASE ? -yy : yy + 100;
- DO_NUMBER (2, yy);
- }
-
- case L_('Z'):
- if (change_case)
- {
- to_uppcase = false;
- to_lowcase = true;
- }
+ }
+
+ {
+ int yy = tp->tm_year % 100;
+ if (yy < 0)
+ yy = tp->tm_year < - TM_YEAR_BASE ? -yy : yy + 100;
+ DO_NUMBER (2, yy);
+ }
+
+ case L_('Z'):
+ if (change_case)
+ {
+ to_uppcase = false;
+ to_lowcase = true;
+ }
#if HAVE_TZNAME
- /* The tzset() call might have changed the value. */
- if (!(zone && *zone) && tp->tm_isdst >= 0)
- zone = tzname[tp->tm_isdst != 0];
+ /* The tzset() call might have changed the value. */
+ if (!(zone && *zone) && tp->tm_isdst >= 0)
+ zone = tzname[tp->tm_isdst != 0];
#endif
- if (! zone)
- zone = "";
+ if (! zone)
+ zone = "";
#ifdef COMPILE_WIDE
- {
- /* The zone string is always given in multibyte form. We have
- to transform it first. */
- wchar_t *wczone;
- size_t len;
- widen (zone, wczone, len);
- cpy (len, wczone);
- }
+ {
+ /* The zone string is always given in multibyte form. We have
+ to transform it first. */
+ wchar_t *wczone;
+ size_t len;
+ widen (zone, wczone, len);
+ cpy (len, wczone);
+ }
#else
- cpy (strlen (zone), zone);
+ cpy (strlen (zone), zone);
#endif
- break;
-
- case L_(':'):
- /* :, ::, and ::: are valid only just before 'z'.
- :::: etc. are rejected later. */
- for (colons = 1; f[colons] == L_(':'); colons++)
- continue;
- if (f[colons] != L_('z'))
- goto bad_format;
- f += colons;
- goto do_z_conversion;
-
- case L_('z'):
- colons = 0;
-
- do_z_conversion:
- if (tp->tm_isdst < 0)
- break;
-
- {
- int diff;
- int hour_diff;
- int min_diff;
- int sec_diff;
+ break;
+
+ case L_(':'):
+ /* :, ::, and ::: are valid only just before 'z'.
+ :::: etc. are rejected later. */
+ for (colons = 1; f[colons] == L_(':'); colons++)
+ continue;
+ if (f[colons] != L_('z'))
+ goto bad_format;
+ f += colons;
+ goto do_z_conversion;
+
+ case L_('z'):
+ colons = 0;
+
+ do_z_conversion:
+ if (tp->tm_isdst < 0)
+ break;
+
+ {
+ int diff;
+ int hour_diff;
+ int min_diff;
+ int sec_diff;
#if HAVE_TM_GMTOFF
- diff = tp->tm_gmtoff;
+ diff = tp->tm_gmtoff;
#else
- if (ut)
- diff = 0;
- else
- {
- struct tm gtm;
- struct tm ltm;
- time_t lt;
-
- ltm = *tp;
- lt = mktime (<m);
-
- if (lt == (time_t) -1)
- {
- /* mktime returns -1 for errors, but -1 is also a
- valid time_t value. Check whether an error really
- occurred. */
- struct tm tm;
-
- if (! __localtime_r (<, &tm)
- || ((ltm.tm_sec ^ tm.tm_sec)
- | (ltm.tm_min ^ tm.tm_min)
- | (ltm.tm_hour ^ tm.tm_hour)
- | (ltm.tm_mday ^ tm.tm_mday)
- | (ltm.tm_mon ^ tm.tm_mon)
- | (ltm.tm_year ^ tm.tm_year)))
- break;
- }
-
- if (! __gmtime_r (<, >m))
- break;
-
- diff = tm_diff (<m, >m);
- }
+ if (ut)
+ diff = 0;
+ else
+ {
+ struct tm gtm;
+ struct tm ltm;
+ time_t lt;
+
+ ltm = *tp;
+ lt = mktime (<m);
+
+ if (lt == (time_t) -1)
+ {
+ /* mktime returns -1 for errors, but -1 is also a
+ valid time_t value. Check whether an error really
+ occurred. */
+ struct tm tm;
+
+ if (! __localtime_r (<, &tm)
+ || ((ltm.tm_sec ^ tm.tm_sec)
+ | (ltm.tm_min ^ tm.tm_min)
+ | (ltm.tm_hour ^ tm.tm_hour)
+ | (ltm.tm_mday ^ tm.tm_mday)
+ | (ltm.tm_mon ^ tm.tm_mon)
+ | (ltm.tm_year ^ tm.tm_year)))
+ break;
+ }
+
+ if (! __gmtime_r (<, >m))
+ break;
+
+ diff = tm_diff (<m, >m);
+ }
#endif
- hour_diff = diff / 60 / 60;
- min_diff = diff / 60 % 60;
- sec_diff = diff % 60;
-
- switch (colons)
- {
- case 0: /* +hhmm */
- DO_TZ_OFFSET (5, diff < 0, 0, hour_diff * 100 + min_diff);
-
- case 1: tz_hh_mm: /* +hh:mm */
- DO_TZ_OFFSET (6, diff < 0, 04, hour_diff * 100 + min_diff);
-
- case 2: tz_hh_mm_ss: /* +hh:mm:ss */
- DO_TZ_OFFSET (9, diff < 0, 024,
- hour_diff * 10000 + min_diff * 100 + sec_diff);
-
- case 3: /* +hh if possible, else +hh:mm, else +hh:mm:ss */
- if (sec_diff != 0)
- goto tz_hh_mm_ss;
- if (min_diff != 0)
- goto tz_hh_mm;
- DO_TZ_OFFSET (3, diff < 0, 0, hour_diff);
-
- default:
- goto bad_format;
- }
- }
-
- case L_('\0'): /* GNU extension: % at end of format. */
- --f;
- /* Fall through. */
- default:
- /* Unknown format; output the format, including the '%',
- since this is most likely the right thing to do if a
- multibyte string has been misparsed. */
- bad_format:
- {
- int flen;
- for (flen = 1; f[1 - flen] != L_('%'); flen++)
- continue;
- cpy (flen, &f[1 - flen]);
- }
- break;
- }
+ hour_diff = diff / 60 / 60;
+ min_diff = diff / 60 % 60;
+ sec_diff = diff % 60;
+
+ switch (colons)
+ {
+ case 0: /* +hhmm */
+ DO_TZ_OFFSET (5, diff < 0, 0, hour_diff * 100 + min_diff);
+
+ case 1: tz_hh_mm: /* +hh:mm */
+ DO_TZ_OFFSET (6, diff < 0, 04, hour_diff * 100 + min_diff);
+
+ case 2: tz_hh_mm_ss: /* +hh:mm:ss */
+ DO_TZ_OFFSET (9, diff < 0, 024,
+ hour_diff * 10000 + min_diff * 100 + sec_diff);
+
+ case 3: /* +hh if possible, else +hh:mm, else +hh:mm:ss */
+ if (sec_diff != 0)
+ goto tz_hh_mm_ss;
+ if (min_diff != 0)
+ goto tz_hh_mm;
+ DO_TZ_OFFSET (3, diff < 0, 0, hour_diff);
+
+ default:
+ goto bad_format;
+ }
+ }
+
+ case L_('\0'): /* GNU extension: % at end of format. */
+ --f;
+ /* Fall through. */
+ default:
+ /* Unknown format; output the format, including the '%',
+ since this is most likely the right thing to do if a
+ multibyte string has been misparsed. */
+ bad_format:
+ {
+ int flen;
+ for (flen = 1; f[1 - flen] != L_('%'); flen++)
+ continue;
+ cpy (flen, &f[1 - flen]);
+ }
+ break;
+ }
}
#if ! FPRINTFTIME
written, use NULL for S and (size_t) -1 for MAXSIZE. */
size_t
my_strftime (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize)
- const CHAR_T *format,
- const struct tm *tp extra_args_spec LOCALE_PARAM_PROTO)
+ const CHAR_T *format,
+ const struct tm *tp extra_args_spec LOCALE_PARAM_PROTO)
{
return strftime_case_ (false, s, STRFTIME_ARG (maxsize)
- format, tp extra_args LOCALE_ARG);
+ format, tp extra_args LOCALE_ARG);
}
#if defined _LIBC && ! FPRINTFTIME
strftime function plus the ut argument, but without the ns argument. */
size_t
emacs_strftimeu (char *s, size_t maxsize, const char *format,
- const struct tm *tp, int ut)
+ const struct tm *tp, int ut)
{
return my_strftime (s, maxsize, format, tp, ut, 0);
}
HCoop / bpt / guile.git / blobdiff