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nstrftime.c #2

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1/* Copyright (C) 1991-2018 Free Software Foundation, Inc.-
2 This file is part of the GNU C Library.-
3-
4 The GNU C Library is free software; you can redistribute it and/or-
5 modify it under the terms of the GNU General Public-
6 License as published by the Free Software Foundation; either-
7 version 3 of the License, or (at your option) any later version.-
8-
9 The GNU C Library is distributed in the hope that it will be useful,-
10 but WITHOUT ANY WARRANTY; without even the implied warranty of-
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU-
12 General Public License for more details.-
13-
14 You should have received a copy of the GNU General Public-
15 License along with the GNU C Library; if not, see-
16 <https://www.gnu.org/licenses/>. */-
17-
18#ifdef _LIBC-
19# define USE_IN_EXTENDED_LOCALE_MODEL 1-
20# define HAVE_STRUCT_ERA_ENTRY 1-
21# define HAVE_TM_GMTOFF 1-
22# define HAVE_TM_ZONE 1-
23# define HAVE_TZNAME 1-
24# define HAVE_TZSET 1-
25# include "../locale/localeinfo.h"-
26#else-
27# include <config.h>-
28# if FPRINTFTIME-
29# include "fprintftime.h"-
30# else-
31# include "strftime.h"-
32# endif-
33# include "time-internal.h"-
34#endif-
35-
36#include <ctype.h>-
37#include <time.h>-
38-
39#if HAVE_TZNAME && !HAVE_DECL_TZNAME-
40extern char *tzname[];-
41#endif-
42-
43/* Do multibyte processing if multibyte encodings are supported, unless-
44 multibyte sequences are safe in formats. Multibyte sequences are-
45 safe if they cannot contain byte sequences that look like format-
46 conversion specifications. The multibyte encodings used by the-
47 C library on the various platforms (UTF-8, GB2312, GBK, CP936,-
48 GB18030, EUC-TW, BIG5, BIG5-HKSCS, CP950, EUC-JP, EUC-KR, CP949,-
49 SHIFT_JIS, CP932, JOHAB) are safe for formats, because the byte '%'-
50 cannot occur in a multibyte character except in the first byte.-
51-
52 The DEC-HANYU encoding used on OSF/1 is not safe for formats, but-
53 this encoding has never been seen in real-life use, so we ignore-
54 it. */-
55#if !(defined __osf__ && 0)-
56# define MULTIBYTE_IS_FORMAT_SAFE 1-
57#endif-
58#define DO_MULTIBYTE (! MULTIBYTE_IS_FORMAT_SAFE)-
59-
60#if DO_MULTIBYTE-
61# include <wchar.h>-
62 static const mbstate_t mbstate_zero;-
63#endif-
64-
65#include <limits.h>-
66#include <stddef.h>-
67#include <stdlib.h>-
68#include <string.h>-
69#include <stdbool.h>-
70-
71#ifndef FALLTHROUGH-
72# if __GNUC__ < 7-
73# define FALLTHROUGH ((void) 0)-
74# else-
75# define FALLTHROUGH __attribute__ ((__fallthrough__))-
76# endif-
77#endif-
78-
79#ifdef COMPILE_WIDE-
80# include <endian.h>-
81# define CHAR_T wchar_t-
82# define UCHAR_T unsigned int-
83# define L_(Str) L##Str-
84# define NLW(Sym) _NL_W##Sym-
85-
86# define MEMCPY(d, s, n) __wmemcpy (d, s, n)-
87# define STRLEN(s) __wcslen (s)-
88-
89#else-
90# define CHAR_T char-
91# define UCHAR_T unsigned char-
92# define L_(Str) Str-
93# define NLW(Sym) Sym-
94# define ABALTMON_1 _NL_ABALTMON_1-
95-
96# define MEMCPY(d, s, n) memcpy (d, s, n)-
97# define STRLEN(s) strlen (s)-
98-
99#endif-
100-
101/* Shift A right by B bits portably, by dividing A by 2**B and-
102 truncating towards minus infinity. A and B should be free of side-
103 effects, and B should be in the range 0 <= B <= INT_BITS - 2, where-
104 INT_BITS is the number of useful bits in an int. GNU code can-
105 assume that INT_BITS is at least 32.-
106-
107 ISO C99 says that A >> B is implementation-defined if A < 0. Some-
108 implementations (e.g., UNICOS 9.0 on a Cray Y-MP EL) don't shift-
109 right in the usual way when A < 0, so SHR falls back on division if-
110 ordinary A >> B doesn't seem to be the usual signed shift. */-
111#define SHR(a, b) \-
112 (-1 >> 1 == -1 \-
113 ? (a) >> (b) \-
114 : (a) / (1 << (b)) - ((a) % (1 << (b)) < 0))-
115-
116/* Bound on length of the string representing an integer type or expression T.-
117 Subtract 1 for the sign bit if t is signed; log10 (2.0) < 146/485;-
118 add 1 for integer division truncation; add 1 more for a minus sign-
119 if needed. */-
120#define INT_STRLEN_BOUND(t) \-
121 ((sizeof (t) * CHAR_BIT - 1) * 146 / 485 + 2)-
122-
123#define TM_YEAR_BASE 1900-
124-
125#ifndef __isleap-
126/* Nonzero if YEAR is a leap year (every 4 years,-
127 except every 100th isn't, and every 400th is). */-
128# define __isleap(year) \-
129 ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))-
130#endif-
131-
132-
133#ifdef _LIBC-
134# define mktime_z(tz, tm) mktime (tm)-
135# define tzname __tzname-
136# define tzset __tzset-
137#endif-
138-
139#ifndef FPRINTFTIME-
140# define FPRINTFTIME 0-
141#endif-
142-
143#if FPRINTFTIME-
144# define STREAM_OR_CHAR_T FILE-
145# define STRFTIME_ARG(x) /* empty */-
146#else-
147# define STREAM_OR_CHAR_T CHAR_T-
148# define STRFTIME_ARG(x) x,-
149#endif-
150-
151#if FPRINTFTIME-
152# define memset_byte(P, Len, Byte) \-
153 do { size_t _i; for (_i = 0; _i < Len; _i++) fputc (Byte, P); } while (0)-
154# define memset_space(P, Len) memset_byte (P, Len, ' ')-
155# define memset_zero(P, Len) memset_byte (P, Len, '0')-
156#elif defined COMPILE_WIDE-
157# define memset_space(P, Len) (wmemset (P, L' ', Len), (P) += (Len))-
158# define memset_zero(P, Len) (wmemset (P, L'0', Len), (P) += (Len))-
159#else-
160# define memset_space(P, Len) (memset (P, ' ', Len), (P) += (Len))-
161# define memset_zero(P, Len) (memset (P, '0', Len), (P) += (Len))-
162#endif-
163-
164#if FPRINTFTIME-
165# define advance(P, N)-
166#else-
167# define advance(P, N) ((P) += (N))-
168#endif-
169-
170#define add(n, f) \-
171 do \-
172 { \-
173 size_t _n = (n); \-
174 size_t _w = (width < 0 ? 0 : width); \-
175 size_t _incr = _n < _w ? _w : _n; \-
176 if (_incr >= maxsize - i) \-
177 return 0; \-
178 if (p) \-
179 { \-
180 if (digits == 0 && _n < _w) \-
181 { \-
182 size_t _delta = width - _n; \-
183 if (pad == L_('0')) \-
184 memset_zero (p, _delta); \-
185 else \-
186 memset_space (p, _delta); \-
187 } \-
188 f; \-
189 advance (p, _n); \-
190 } \-
191 i += _incr; \-
192 } while (0)-
193-
194#if FPRINTFTIME-
195# define add1(C) add (1, fputc (C, p))-
196#else-
197# define add1(C) add (1, *p = C)-
198#endif-
199-
200#if FPRINTFTIME-
201# define cpy(n, s) \-
202 add ((n), \-
203 do \-
204 { \-
205 if (to_lowcase) \-
206 fwrite_lowcase (p, (s), _n); \-
207 else if (to_uppcase) \-
208 fwrite_uppcase (p, (s), _n); \-
209 else \-
210 { \-
211 /* Ignore the value of fwrite. The caller can determine whether \-
212 an error occurred by inspecting ferror (P). All known fwrite \-
213 implementations set the stream's error indicator when they \-
214 fail due to ENOMEM etc., even though C11 and POSIX.1-2008 do \-
215 not require this. */ \-
216 fwrite (s, _n, 1, p); \-
217 } \-
218 } \-
219 while (0) \-
220 )-
221#else-
222# define cpy(n, s) \-
223 add ((n), \-
224 if (to_lowcase) \-
225 memcpy_lowcase (p, (s), _n LOCALE_ARG); \-
226 else if (to_uppcase) \-
227 memcpy_uppcase (p, (s), _n LOCALE_ARG); \-
228 else \-
229 MEMCPY ((void *) p, (void const *) (s), _n))-
230#endif-
231-
232#ifdef COMPILE_WIDE-
233# ifndef USE_IN_EXTENDED_LOCALE_MODEL-
234# undef __mbsrtowcs_l-
235# define __mbsrtowcs_l(d, s, l, st, loc) __mbsrtowcs (d, s, l, st)-
236# endif-
237# define widen(os, ws, l) \-
238 { \-
239 mbstate_t __st; \-
240 const char *__s = os; \-
241 memset (&__st, '\0', sizeof (__st)); \-
242 l = __mbsrtowcs_l (NULL, &__s, 0, &__st, loc); \-
243 ws = (wchar_t *) alloca ((l + 1) * sizeof (wchar_t)); \-
244 (void) __mbsrtowcs_l (ws, &__s, l, &__st, loc); \-
245 }-
246#endif-
247-
248-
249#if defined _LIBC && defined USE_IN_EXTENDED_LOCALE_MODEL-
250/* We use this code also for the extended locale handling where the-
251 function gets as an additional argument the locale which has to be-
252 used. To access the values we have to redefine the _NL_CURRENT-
253 macro. */-
254# define strftime __strftime_l-
255# define wcsftime __wcsftime_l-
256# undef _NL_CURRENT-
257# define _NL_CURRENT(category, item) \-
258 (current->values[_NL_ITEM_INDEX (item)].string)-
259# define LOCALE_PARAM , locale_t loc-
260# define LOCALE_ARG , loc-
261# define HELPER_LOCALE_ARG , current-
262#else-
263# define LOCALE_PARAM-
264# define LOCALE_ARG-
265# ifdef _LIBC-
266# define HELPER_LOCALE_ARG , _NL_CURRENT_DATA (LC_TIME)-
267# else-
268# define HELPER_LOCALE_ARG-
269# endif-
270#endif-
271-
272#ifdef COMPILE_WIDE-
273# ifdef USE_IN_EXTENDED_LOCALE_MODEL-
274# define TOUPPER(Ch, L) __towupper_l (Ch, L)-
275# define TOLOWER(Ch, L) __towlower_l (Ch, L)-
276# else-
277# define TOUPPER(Ch, L) towupper (Ch)-
278# define TOLOWER(Ch, L) towlower (Ch)-
279# endif-
280#else-
281# ifdef USE_IN_EXTENDED_LOCALE_MODEL-
282# define TOUPPER(Ch, L) __toupper_l (Ch, L)-
283# define TOLOWER(Ch, L) __tolower_l (Ch, L)-
284# else-
285# define TOUPPER(Ch, L) toupper (Ch)-
286# define TOLOWER(Ch, L) tolower (Ch)-
287# endif-
288#endif-
289/* We don't use 'isdigit' here since the locale dependent-
290 interpretation is not what we want here. We only need to accept-
291 the arabic digits in the ASCII range. One day there is perhaps a-
292 more reliable way to accept other sets of digits. */-
293#define ISDIGIT(Ch) ((unsigned int) (Ch) - L_('0') <= 9)-
294-
295#if FPRINTFTIME-
296static void-
297fwrite_lowcase (FILE *fp, const CHAR_T *src, size_t len)-
298{-
299 while (len-- > 0)
len-- > 0Description
TRUEnever evaluated
FALSEnever evaluated
0
300 {-
301 fputc (TOLOWER ((UCHAR_T) *src, loc), fp);
never executed: end of block
never executed: __res = tolower ( (unsigned char) *src );
never executed: __res = (*__ctype_tolower_loc ())[(int) ( (unsigned char) *src )];
sizeof ( (unsi...ar) *src ) > 1Description
TRUEnever evaluated
FALSEnever evaluated
__builtin_cons...d char) *src )Description
TRUEnever evaluated
FALSEnever evaluated
__c < -128Description
TRUEnever evaluated
FALSEnever evaluated
__c > 255Description
TRUEnever evaluated
FALSEnever evaluated
0
302 ++src;-
303 }
never executed: end of block
0
304}
never executed: end of block
0
305-
306static void-
307fwrite_uppcase (FILE *fp, const CHAR_T *src, size_t len)-
308{-
309 while (len-- > 0)
len-- > 0Description
TRUEevaluated 48 times by 1 test
Evaluated by:
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FALSEevaluated 2 times by 1 test
Evaluated by:
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2-48
310 {-
311 fputc (TOUPPER ((UCHAR_T) *src, loc), fp);
never executed: end of block
never executed: __res = toupper ( (unsigned char) *src );
executed 48 times by 1 test: __res = (*__ctype_toupper_loc ())[(int) ( (unsigned char) *src )];
Executed by:
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sizeof ( (unsi...ar) *src ) > 1Description
TRUEnever evaluated
FALSEevaluated 48 times by 1 test
Evaluated by:
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__builtin_cons...d char) *src )Description
TRUEnever evaluated
FALSEnever evaluated
__c < -128Description
TRUEnever evaluated
FALSEnever evaluated
__c > 255Description
TRUEnever evaluated
FALSEnever evaluated
0-48
312 ++src;-
313 }
executed 48 times by 1 test: end of block
Executed by:
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48
314}
executed 2 times by 1 test: end of block
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2
315#else-
316static CHAR_T *memcpy_lowcase (CHAR_T *dest, const CHAR_T *src,-
317 size_t len LOCALE_PARAM);-
318-
319static CHAR_T *-
320memcpy_lowcase (CHAR_T *dest, const CHAR_T *src, size_t len LOCALE_PARAM)-
321{-
322 while (len-- > 0)-
323 dest[len] = TOLOWER ((UCHAR_T) src[len], loc);-
324 return dest;-
325}-
326-
327static CHAR_T *memcpy_uppcase (CHAR_T *dest, const CHAR_T *src,-
328 size_t len LOCALE_PARAM);-
329-
330static CHAR_T *-
331memcpy_uppcase (CHAR_T *dest, const CHAR_T *src, size_t len LOCALE_PARAM)-
332{-
333 while (len-- > 0)-
334 dest[len] = TOUPPER ((UCHAR_T) src[len], loc);-
335 return dest;-
336}-
337#endif-
338-
339-
340#if ! HAVE_TM_GMTOFF-
341/* Yield the difference between *A and *B,-
342 measured in seconds, ignoring leap seconds. */-
343# define tm_diff ftime_tm_diff-
344static int tm_diff (const struct tm *, const struct tm *);-
345static int-
346tm_diff (const struct tm *a, const struct tm *b)-
347{-
348 /* Compute intervening leap days correctly even if year is negative.-
349 Take care to avoid int overflow in leap day calculations,-
350 but it's OK to assume that A and B are close to each other. */-
351 int a4 = SHR (a->tm_year, 2) + SHR (TM_YEAR_BASE, 2) - ! (a->tm_year & 3);-
352 int b4 = SHR (b->tm_year, 2) + SHR (TM_YEAR_BASE, 2) - ! (b->tm_year & 3);-
353 int a100 = a4 / 25 - (a4 % 25 < 0);-
354 int b100 = b4 / 25 - (b4 % 25 < 0);-
355 int a400 = SHR (a100, 2);-
356 int b400 = SHR (b100, 2);-
357 int intervening_leap_days = (a4 - b4) - (a100 - b100) + (a400 - b400);-
358 int years = a->tm_year - b->tm_year;-
359 int days = (365 * years + intervening_leap_days-
360 + (a->tm_yday - b->tm_yday));-
361 return (60 * (60 * (24 * days + (a->tm_hour - b->tm_hour))-
362 + (a->tm_min - b->tm_min))-
363 + (a->tm_sec - b->tm_sec));-
364}-
365#endif /* ! HAVE_TM_GMTOFF */-
366-
367-
368-
369/* The number of days from the first day of the first ISO week of this-
370 year to the year day YDAY with week day WDAY. ISO weeks start on-
371 Monday; the first ISO week has the year's first Thursday. YDAY may-
372 be as small as YDAY_MINIMUM. */-
373#define ISO_WEEK_START_WDAY 1 /* Monday */-
374#define ISO_WEEK1_WDAY 4 /* Thursday */-
375#define YDAY_MINIMUM (-366)-
376static int iso_week_days (int, int);-
377#ifdef __GNUC__-
378__inline__-
379#endif-
380static int-
381iso_week_days (int yday, int wday)-
382{-
383 /* Add enough to the first operand of % to make it nonnegative. */-
384 int big_enough_multiple_of_7 = (-YDAY_MINIMUM / 7 + 2) * 7;-
385 return (yday
executed 16 times by 1 test: return (yday - (yday - wday + 4 + big_enough_multiple_of_7) % 7 + 4 - 1);
Executed by:
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16
386 - (yday - wday + ISO_WEEK1_WDAY + big_enough_multiple_of_7) % 7
executed 16 times by 1 test: return (yday - (yday - wday + 4 + big_enough_multiple_of_7) % 7 + 4 - 1);
Executed by:
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16
387 + ISO_WEEK1_WDAY - ISO_WEEK_START_WDAY);
executed 16 times by 1 test: return (yday - (yday - wday + 4 + big_enough_multiple_of_7) % 7 + 4 - 1);
Executed by:
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16
388}-
389-
390-
391/* When compiling this file, GNU applications can #define my_strftime-
392 to a symbol (typically nstrftime) to get an extended strftime with-
393 extra arguments TZ and NS. */-
394-
395#if FPRINTFTIME-
396# undef my_strftime-
397# define my_strftime fprintftime-
398#endif-
399-
400#ifdef my_strftime-
401# undef HAVE_TZSET-
402# define extra_args , tz, ns-
403# define extra_args_spec , timezone_t tz, int ns-
404#else-
405# if defined COMPILE_WIDE-
406# define my_strftime wcsftime-
407# define nl_get_alt_digit _nl_get_walt_digit-
408# else-
409# define my_strftime strftime-
410# define nl_get_alt_digit _nl_get_alt_digit-
411# endif-
412# define extra_args-
413# define extra_args_spec-
414/* We don't have this information in general. */-
415# define tz 1-
416# define ns 0-
417#endif-
418-
419static size_t __strftime_internal (STREAM_OR_CHAR_T *, STRFTIME_ARG (size_t)-
420 const CHAR_T *, const struct tm *,-
421 bool, bool *-
422 extra_args_spec LOCALE_PARAM);-
423-
424/* Write information from TP into S according to the format-
425 string FORMAT, writing no more that MAXSIZE characters-
426 (including the terminating '\0') and returning number of-
427 characters written. If S is NULL, nothing will be written-
428 anywhere, so to determine how many characters would be-
429 written, use NULL for S and (size_t) -1 for MAXSIZE. */-
430size_t-
431my_strftime (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize)-
432 const CHAR_T *format,-
433 const struct tm *tp extra_args_spec LOCALE_PARAM)-
434{-
435 bool tzset_called = false;-
436 return __strftime_internal (s, STRFTIME_ARG (maxsize) format, tp,
executed 4796 times by 6 tests: return __strftime_internal (s, format, tp, 0 , &tzset_called , tz, ns );
Executed by:
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  • vdir
4796
437 false, &tzset_called extra_args LOCALE_ARG);
executed 4796 times by 6 tests: return __strftime_internal (s, format, tp, 0 , &tzset_called , tz, ns );
Executed by:
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  • vdir
4796
438}-
439#if defined _LIBC && ! FPRINTFTIME-
440libc_hidden_def (my_strftime)-
441#endif-
442-
443/* Just like my_strftime, above, but with two more parameters.-
444 UPCASE indicate that the result should be converted to upper case,-
445 and *TZSET_CALLED indicates whether tzset has been called here. */-
446static size_t-
447__strftime_internal (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t maxsize)-
448 const CHAR_T *format,-
449 const struct tm *tp, bool upcase, bool *tzset_called-
450 extra_args_spec LOCALE_PARAM)-
451{-
452#if defined _LIBC && defined USE_IN_EXTENDED_LOCALE_MODEL-
453 struct __locale_data *const current = loc->__locales[LC_TIME];-
454#endif-
455#if FPRINTFTIME-
456 size_t maxsize = (size_t) -1;-
457#endif-
458-
459 int hour12 = tp->tm_hour;-
460#ifdef _NL_CURRENT-
461 /* We cannot make the following values variables since we must delay-
462 the evaluation of these values until really needed since some-
463 expressions might not be valid in every situation. The 'struct tm'-
464 might be generated by a strptime() call that initialized-
465 only a few elements. Dereference the pointers only if the format-
466 requires this. Then it is ok to fail if the pointers are invalid. */-
467# define a_wkday \-
468 ((const CHAR_T *) (tp->tm_wday < 0 || tp->tm_wday > 6 \-
469 ? "?" : _NL_CURRENT (LC_TIME, NLW(ABDAY_1) + tp->tm_wday)))-
470# define f_wkday \-
471 ((const CHAR_T *) (tp->tm_wday < 0 || tp->tm_wday > 6 \-
472 ? "?" : _NL_CURRENT (LC_TIME, NLW(DAY_1) + tp->tm_wday)))-
473# define a_month \-
474 ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \-
475 ? "?" : _NL_CURRENT (LC_TIME, NLW(ABMON_1) + tp->tm_mon)))-
476# define f_month \-
477 ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \-
478 ? "?" : _NL_CURRENT (LC_TIME, NLW(MON_1) + tp->tm_mon)))-
479# define a_altmonth \-
480 ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \-
481 ? "?" : _NL_CURRENT (LC_TIME, NLW(ABALTMON_1) + tp->tm_mon)))-
482# define f_altmonth \-
483 ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \-
484 ? "?" : _NL_CURRENT (LC_TIME, NLW(ALTMON_1) + tp->tm_mon)))-
485# define ampm \-
486 ((const CHAR_T *) _NL_CURRENT (LC_TIME, tp->tm_hour > 11 \-
487 ? NLW(PM_STR) : NLW(AM_STR)))-
488-
489# define aw_len STRLEN (a_wkday)-
490# define am_len STRLEN (a_month)-
491# define aam_len STRLEN (a_altmonth)-
492# define ap_len STRLEN (ampm)-
493#endif-
494#if HAVE_TZNAME-
495 char **tzname_vec = tzname;-
496#endif-
497 const char *zone;-
498 size_t i = 0;-
499 STREAM_OR_CHAR_T *p = s;-
500 const CHAR_T *f;-
501#if DO_MULTIBYTE && !defined COMPILE_WIDE-
502 const char *format_end = NULL;-
503#endif-
504-
505#if ! defined _LIBC && ! HAVE_RUN_TZSET_TEST-
506 /* Solaris 2.5.x and 2.6 tzset sometimes modify the storage returned-
507 by localtime. On such systems, we must either use the tzset and-
508 localtime wrappers to work around the bug (which sets-
509 HAVE_RUN_TZSET_TEST) or make a copy of the structure. */-
510 struct tm copy = *tp;-
511 tp = &copy;-
512#endif-
513-
514 zone = NULL;-
515#if HAVE_TM_ZONE-
516 /* The POSIX test suite assumes that setting-
517 the environment variable TZ to a new value before calling strftime()-
518 will influence the result (the %Z format) even if the information in-
519 TP is computed with a totally different time zone.-
520 This is bogus: though POSIX allows bad behavior like this,-
521 POSIX does not require it. Do the right thing instead. */-
522 zone = (const char *) tp->tm_zone;-
523#endif-
524#if HAVE_TZNAME-
525 if (!tz)-
526 {-
527 if (! (zone && *zone))-
528 zone = "GMT";-
529 }-
530 else-
531 {-
532# if !HAVE_TM_ZONE-
533 /* Infer the zone name from *TZ instead of from TZNAME. */-
534 tzname_vec = tz->tzname_copy;-
535# endif-
536 }-
537 /* The tzset() call might have changed the value. */-
538 if (!(zone && *zone) && tp->tm_isdst >= 0)-
539 {-
540 /* POSIX.1 requires that local time zone information be used as-
541 though strftime called tzset. */-
542# if HAVE_TZSET-
543 if (!*tzset_called)-
544 {-
545 tzset ();-
546 *tzset_called = true;-
547 }-
548# endif-
549 zone = tzname_vec[tp->tm_isdst != 0];-
550 }-
551#endif-
552 if (! zone)
! zoneDescription
TRUEnever evaluated
FALSEevaluated 4964 times by 6 tests
Evaluated by:
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0-4964
553 zone = "";
never executed: zone = "";
0
554-
555 if (hour12 > 12)
hour12 > 12Description
TRUEevaluated 2029 times by 6 tests
Evaluated by:
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FALSEevaluated 2935 times by 5 tests
Evaluated by:
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2029-2935
556 hour12 -= 12;
executed 2029 times by 6 tests: hour12 -= 12;
Executed by:
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2029
557 else-
558 if (hour12 == 0)
hour12 == 0Description
TRUEevaluated 2480 times by 2 tests
Evaluated by:
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FALSEevaluated 455 times by 4 tests
Evaluated by:
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455-2480
559 hour12 = 12;
executed 2480 times by 2 tests: hour12 = 12;
Executed by:
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2480
560-
561 for (f = format; *f != '\0'; ++f)
*f != '\0'Description
TRUEevaluated 68232 times by 6 tests
Evaluated by:
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FALSEevaluated 4964 times by 6 tests
Evaluated by:
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  • vdir
4964-68232
562 {-
563 int pad = 0; /* Padding for number ('-', '_', or 0). */-
564 int modifier; /* Field modifier ('E', 'O', or 0). */-
565 int digits = 0; /* Max digits for numeric format. */-
566 int number_value; /* Numeric value to be printed. */-
567 unsigned int u_number_value; /* (unsigned int) number_value. */-
568 bool negative_number; /* The number is negative. */-
569 bool always_output_a_sign; /* +/- should always be output. */-
570 int tz_colon_mask; /* Bitmask of where ':' should appear. */-
571 const CHAR_T *subfmt;-
572 CHAR_T sign_char;-
573 CHAR_T *bufp;-
574 CHAR_T buf[1-
575 + 2 /* for the two colons in a %::z or %:::z time zone */-
576 + (sizeof (int) < sizeof (time_t)-
577 ? INT_STRLEN_BOUND (time_t)-
578 : INT_STRLEN_BOUND (int))];-
579 int width = -1;-
580 bool to_lowcase = false;-
581 bool to_uppcase = upcase;-
582 size_t colons;-
583 bool change_case = false;-
584 int format_char;-
585-
586#if DO_MULTIBYTE && !defined COMPILE_WIDE-
587 switch (*f)-
588 {-
589 case L_('%'):-
590 break;-
591-
592 case L_('\b'): case L_('\t'): case L_('\n'):-
593 case L_('\v'): case L_('\f'): case L_('\r'):-
594 case L_(' '): case L_('!'): case L_('"'): case L_('#'): case L_('&'):-
595 case L_('\''): case L_('('): case L_(')'): case L_('*'): case L_('+'):-
596 case L_(','): case L_('-'): case L_('.'): case L_('/'): case L_('0'):-
597 case L_('1'): case L_('2'): case L_('3'): case L_('4'): case L_('5'):-
598 case L_('6'): case L_('7'): case L_('8'): case L_('9'): case L_(':'):-
599 case L_(';'): case L_('<'): case L_('='): case L_('>'): case L_('?'):-
600 case L_('A'): case L_('B'): case L_('C'): case L_('D'): case L_('E'):-
601 case L_('F'): case L_('G'): case L_('H'): case L_('I'): case L_('J'):-
602 case L_('K'): case L_('L'): case L_('M'): case L_('N'): case L_('O'):-
603 case L_('P'): case L_('Q'): case L_('R'): case L_('S'): case L_('T'):-
604 case L_('U'): case L_('V'): case L_('W'): case L_('X'): case L_('Y'):-
605 case L_('Z'): case L_('['): case L_('\\'): case L_(']'): case L_('^'):-
606 case L_('_'): case L_('a'): case L_('b'): case L_('c'): case L_('d'):-
607 case L_('e'): case L_('f'): case L_('g'): case L_('h'): case L_('i'):-
608 case L_('j'): case L_('k'): case L_('l'): case L_('m'): case L_('n'):-
609 case L_('o'): case L_('p'): case L_('q'): case L_('r'): case L_('s'):-
610 case L_('t'): case L_('u'): case L_('v'): case L_('w'): case L_('x'):-
611 case L_('y'): case L_('z'): case L_('{'): case L_('|'): case L_('}'):-
612 case L_('~'):-
613 /* The C Standard requires these 98 characters (plus '%') to-
614 be in the basic execution character set. None of these-
615 characters can start a multibyte sequence, so they need-
616 not be analyzed further. */-
617 add1 (*f);-
618 continue;-
619-
620 default:-
621 /* Copy this multibyte sequence until we reach its end, find-
622 an error, or come back to the initial shift state. */-
623 {-
624 mbstate_t mbstate = mbstate_zero;-
625 size_t len = 0;-
626 size_t fsize;-
627-
628 if (! format_end)-
629 format_end = f + strlen (f) + 1;-
630 fsize = format_end - f;-
631-
632 do-
633 {-
634 size_t bytes = mbrlen (f + len, fsize - len, &mbstate);-
635-
636 if (bytes == 0)-
637 break;-
638-
639 if (bytes == (size_t) -2)-
640 {-
641 len += strlen (f + len);-
642 break;-
643 }-
644-
645 if (bytes == (size_t) -1)-
646 {-
647 len++;-
648 break;-
649 }-
650-
651 len += bytes;-
652 }-
653 while (! mbsinit (&mbstate));-
654-
655 cpy (len, f);-
656 f += len - 1;-
657 continue;-
658 }-
659 }-
660-
661#else /* ! DO_MULTIBYTE */-
662-
663 /* Either multibyte encodings are not supported, they are-
664 safe for formats, so any non-'%' byte can be copied through,-
665 or this is the wide character version. */-
666 if (*f != L_('%'))
*f != '%'Description
TRUEevaluated 52226 times by 6 tests
Evaluated by:
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  • vdir
FALSEevaluated 16006 times by 6 tests
Evaluated by:
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16006-52226
667 {-
668 add1 (*f);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
executed 40570 times by 5 tests: fputc (' ', p);
Executed by:
  • date
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  • vdir
never executed: end of block
executed 725 times by 2 tests: end of block
Executed by:
  • date
  • du
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 52226 times by 6 tests
Evaluated by:
  • date
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  • pr
  • stat
  • vdir
pDescription
TRUEevaluated 41295 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
FALSEevaluated 10931 times by 2 tests
Evaluated by:
  • date
  • pr
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEevaluated 51333 times by 5 tests
Evaluated by:
  • date
  • ls
  • pr
  • stat
  • vdir
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEevaluated 51333 times by 5 tests
Evaluated by:
  • date
  • ls
  • pr
  • stat
  • vdir
width < 0Description
TRUEevaluated 893 times by 2 tests
Evaluated by:
  • date
  • du
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 893 times by 2 tests
Evaluated by:
  • date
  • du
digits == 0Description
TRUEevaluated 41295 times by 6 tests
Evaluated by:
  • date
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  • pr
  • stat
  • vdir
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 41295 times by 6 tests
Evaluated by:
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  • vdir
0-52226
669 continue;
executed 52226 times by 6 tests: continue;
Executed by:
  • date
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  • vdir
52226
670 }-
671-
672#endif /* ! DO_MULTIBYTE */-
673-
674 /* Check for flags that can modify a format. */-
675 while (1)-
676 {-
677 switch (*++f)-
678 {-
679 /* This influences the number formats. */-
680 case L_('_'):
executed 4 times by 1 test: case '_':
Executed by:
  • date
4
681 case L_('-'):
never executed: case '-':
0
682 case L_('0'):
executed 4 times by 1 test: case '0':
Executed by:
  • date
4
683 pad = *f;-
684 continue;
executed 8 times by 1 test: continue;
Executed by:
  • date
8
685-
686 /* This changes textual output. */-
687 case L_('^'):
executed 2 times by 1 test: case '^':
Executed by:
  • date
2
688 to_uppcase = true;-
689 continue;
executed 2 times by 1 test: continue;
Executed by:
  • date
2
690 case L_('#'):
never executed: case '#':
0
691 change_case = true;-
692 continue;
never executed: continue;
0
693-
694 default:
executed 16006 times by 6 tests: default:
Executed by:
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  • vdir
16006
695 break;
executed 16006 times by 6 tests: break;
Executed by:
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  • vdir
16006
696 }-
697 break;
executed 16006 times by 6 tests: break;
Executed by:
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  • vdir
16006
698 }-
699-
700 /* As a GNU extension we allow the field width to be specified. */-
701 if (ISDIGIT (*f))
((unsigned int...f) - '0' <= 9)Description
TRUEevaluated 12 times by 1 test
Evaluated by:
  • date
FALSEevaluated 15994 times by 6 tests
Evaluated by:
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  • vdir
12-15994
702 {-
703 width = 0;-
704 do-
705 {-
706 if (width > INT_MAX / 10
width > 0x7fffffff / 10Description
TRUEnever evaluated
FALSEevaluated 18 times by 1 test
Evaluated by:
  • date
0-18
707 || (width == INT_MAX / 10 && *f - L_('0') > INT_MAX % 10))
width == 0x7fffffff / 10Description
TRUEnever evaluated
FALSEevaluated 18 times by 1 test
Evaluated by:
  • date
*f - '0' > 0x7fffffff % 10Description
TRUEnever evaluated
FALSEnever evaluated
0-18
708 /* Avoid overflow. */-
709 width = INT_MAX;
never executed: width = 0x7fffffff;
0
710 else-
711 {-
712 width *= 10;-
713 width += *f - L_('0');-
714 }
executed 18 times by 1 test: end of block
Executed by:
  • date
18
715 ++f;-
716 }
executed 18 times by 1 test: end of block
Executed by:
  • date
18
717 while (ISDIGIT (*f));
((unsigned int...f) - '0' <= 9)Description
TRUEevaluated 6 times by 1 test
Evaluated by:
  • date
FALSEevaluated 12 times by 1 test
Evaluated by:
  • date
6-12
718 }
executed 12 times by 1 test: end of block
Executed by:
  • date
12
719-
720 /* Check for modifiers. */-
721 switch (*f)-
722 {-
723 case L_('E'):
never executed: case 'E':
0
724 case L_('O'):
never executed: case 'O':
0
725 modifier = *f++;-
726 break;
never executed: break;
0
727-
728 default:
executed 16006 times by 6 tests: default:
Executed by:
  • date
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  • vdir
16006
729 modifier = 0;-
730 break;
executed 16006 times by 6 tests: break;
Executed by:
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  • stat
  • vdir
16006
731 }-
732-
733 /* Now do the specified format. */-
734 format_char = *f;-
735 switch (format_char)-
736 {-
737#define DO_NUMBER(d, v) \-
738 do \-
739 { \-
740 digits = d; \-
741 number_value = v; \-
742 goto do_number; \-
743 } \-
744 while (0)-
745#define DO_SIGNED_NUMBER(d, negative, v) \-
746 do \-
747 { \-
748 digits = d; \-
749 negative_number = negative; \-
750 u_number_value = v; \-
751 goto do_signed_number; \-
752 } \-
753 while (0)-
754-
755 /* The mask is not what you might think.-
756 When the ordinal i'th bit is set, insert a colon-
757 before the i'th digit of the time zone representation. */-
758#define DO_TZ_OFFSET(d, mask, v) \-
759 do \-
760 { \-
761 digits = d; \-
762 tz_colon_mask = mask; \-
763 u_number_value = v; \-
764 goto do_tz_offset; \-
765 } \-
766 while (0)-
767#define DO_NUMBER_SPACEPAD(d, v) \-
768 do \-
769 { \-
770 digits = d; \-
771 number_value = v; \-
772 goto do_number_spacepad; \-
773 } \-
774 while (0)-
775-
776 case L_('%'):
executed 26 times by 3 tests: case '%':
Executed by:
  • date
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26
777 if (modifier != 0)
modifier != 0Description
TRUEnever evaluated
FALSEevaluated 26 times by 3 tests
Evaluated by:
  • date
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  • pr
0-26
778 goto bad_format;
never executed: goto bad_format;
0
779 add1 (*f);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
executed 8 times by 1 test: fputc (' ', p);
Executed by:
  • pr
never executed: end of block
executed 10 times by 2 tests: end of block
Executed by:
  • date
  • du
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 26 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
pDescription
TRUEevaluated 18 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEevaluated 8 times by 1 test
Evaluated by:
  • pr
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEevaluated 16 times by 1 test
Evaluated by:
  • pr
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEevaluated 16 times by 1 test
Evaluated by:
  • pr
width < 0Description
TRUEevaluated 10 times by 2 tests
Evaluated by:
  • date
  • du
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 10 times by 2 tests
Evaluated by:
  • date
  • du
digits == 0Description
TRUEevaluated 18 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 18 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
0-26
780 break;
executed 26 times by 3 tests: break;
Executed by:
  • date
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  • pr
26
781-
782 case L_('a'):
executed 15 times by 1 test: case 'a':
Executed by:
  • date
15
783 if (modifier != 0)
modifier != 0Description
TRUEnever evaluated
FALSEevaluated 15 times by 1 test
Evaluated by:
  • date
0-15
784 goto bad_format;
never executed: goto bad_format;
0
785 if (change_case)
change_caseDescription
TRUEnever evaluated
FALSEevaluated 15 times by 1 test
Evaluated by:
  • date
0-15
786 {-
787 to_uppcase = true;-
788 to_lowcase = false;-
789 }
never executed: end of block
0
790#ifdef _NL_CURRENT-
791 cpy (aw_len, a_wkday);-
792 break;-
793#else-
794 goto underlying_strftime;
executed 15 times by 1 test: goto underlying_strftime;
Executed by:
  • date
15
795#endif-
796-
797 case 'A':
executed 2 times by 1 test: case 'A':
Executed by:
  • date
2
798 if (modifier != 0)
modifier != 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
799 goto bad_format;
never executed: goto bad_format;
0
800 if (change_case)
change_caseDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
801 {-
802 to_uppcase = true;-
803 to_lowcase = false;-
804 }
never executed: end of block
0
805#ifdef _NL_CURRENT-
806 cpy (STRLEN (f_wkday), f_wkday);-
807 break;-
808#else-
809 goto underlying_strftime;
executed 2 times by 1 test: goto underlying_strftime;
Executed by:
  • date
2
810#endif-
811-
812 case L_('b'):
executed 38 times by 3 tests: case 'b':
Executed by:
  • date
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  • pr
38
813 case L_('h'):
executed 4 times by 1 test: case 'h':
Executed by:
  • date
4
814 if (change_case)
change_caseDescription
TRUEnever evaluated
FALSEevaluated 42 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
0-42
815 {-
816 to_uppcase = true;-
817 to_lowcase = false;-
818 }
never executed: end of block
0
819 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 42 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
0-42
820 goto bad_format;
never executed: goto bad_format;
0
821#ifdef _NL_CURRENT-
822 if (modifier == L_('O'))-
823 cpy (aam_len, a_altmonth);-
824 else-
825 cpy (am_len, a_month);-
826 break;-
827#else-
828 goto underlying_strftime;
executed 42 times by 3 tests: goto underlying_strftime;
Executed by:
  • date
  • du
  • pr
42
829#endif-
830-
831 case L_('B'):
executed 2 times by 1 test: case 'B':
Executed by:
  • date
2
832 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
833 goto bad_format;
never executed: goto bad_format;
0
834 if (change_case)
change_caseDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
835 {-
836 to_uppcase = true;-
837 to_lowcase = false;-
838 }
never executed: end of block
0
839#ifdef _NL_CURRENT-
840 if (modifier == L_('O'))-
841 cpy (STRLEN (f_altmonth), f_altmonth);-
842 else-
843 cpy (STRLEN (f_month), f_month);-
844 break;-
845#else-
846 goto underlying_strftime;
executed 2 times by 1 test: goto underlying_strftime;
Executed by:
  • date
2
847#endif-
848-
849 case L_('c'):
executed 2 times by 1 test: case 'c':
Executed by:
  • date
2
850 if (modifier == L_('O'))
modifier == 'O'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
851 goto bad_format;
never executed: goto bad_format;
0
852#ifdef _NL_CURRENT-
853 if (! (modifier == 'E'-
854 && (*(subfmt =-
855 (const CHAR_T *) _NL_CURRENT (LC_TIME,-
856 NLW(ERA_D_T_FMT)))-
857 != '\0')))-
858 subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(D_T_FMT));-
859#else-
860 goto underlying_strftime;
executed 2 times by 1 test: goto underlying_strftime;
Executed by:
  • date
2
861#endif-
862-
863 subformat:-
864 {-
865 size_t len = __strftime_internal (NULL, STRFTIME_ARG ((size_t) -1)-
866 subfmt,-
867 tp, to_uppcase, tzset_called-
868 extra_args LOCALE_ARG);-
869 add (len, __strftime_internal (p,
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
executed 84 times by 1 test: end of block
Executed by:
  • date
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 84 times by 1 test
Evaluated by:
  • date
pDescription
TRUEevaluated 84 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
width < 0Description
TRUEevaluated 84 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 84 times by 1 test
Evaluated by:
  • date
digits == 0Description
TRUEevaluated 84 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 84 times by 1 test
Evaluated by:
  • date
0-84
870 STRFTIME_ARG (maxsize - i)-
871 subfmt,-
872 tp, to_uppcase, tzset_called-
873 extra_args LOCALE_ARG));-
874 }-
875 break;
executed 84 times by 1 test: break;
Executed by:
  • date
84
876-
877#if !(defined _NL_CURRENT && HAVE_STRUCT_ERA_ENTRY)-
878 underlying_strftime:-
879 {-
880 /* The relevant information is available only via the-
881 underlying strftime implementation, so use that. */-
882 char ufmt[5];-
883 char *u = ufmt;-
884 char ubuf[1024]; /* enough for any single format in practice */-
885 size_t len;-
886 /* Make sure we're calling the actual underlying strftime.-
887 In some cases, config.h contains something like-
888 "#define strftime rpl_strftime". */-
889# ifdef strftime-
890# undef strftime-
891 size_t strftime ();-
892# endif-
893-
894 /* The space helps distinguish strftime failure from empty-
895 output. */-
896 *u++ = ' ';-
897 *u++ = '%';-
898 if (modifier != 0)
modifier != 0Description
TRUEnever evaluated
FALSEevaluated 71 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
0-71
899 *u++ = modifier;
never executed: *u++ = modifier;
0
900 *u++ = format_char;-
901 *u = '\0';-
902 len = strftime (ubuf, sizeof ubuf, ufmt, tp);-
903 if (len != 0)
len != 0Description
TRUEevaluated 71 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEnever evaluated
0-71
904 cpy (len - 1, ubuf + 1);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
executed 8 times by 1 test: fwrite_lowcase (p, (ubuf + 1), _n);
Executed by:
  • pr
executed 10 times by 2 tests: fwrite_uppcase (p, (ubuf + 1), _n);
Executed by:
  • date
  • pr
executed 69 times by 3 tests: end of block
Executed by:
  • date
  • du
  • pr
executed 55 times by 2 tests: end of block
Executed by:
  • date
  • du
executed 55 times by 2 tests: end of block
Executed by:
  • date
  • du
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 71 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
pDescription
TRUEevaluated 63 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEevaluated 8 times by 1 test
Evaluated by:
  • pr
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
to_lowcaseDescription
TRUEnever evaluated
FALSEevaluated 63 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
to_uppcaseDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEevaluated 61 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
_i < _deltaDescription
TRUEevaluated 16 times by 1 test
Evaluated by:
  • pr
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEevaluated 16 times by 1 test
Evaluated by:
  • pr
width < 0Description
TRUEevaluated 55 times by 2 tests
Evaluated by:
  • date
  • du
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 55 times by 2 tests
Evaluated by:
  • date
  • du
digits == 0Description
TRUEevaluated 63 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 63 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
0-71
905 }-
906 break;
executed 71 times by 3 tests: break;
Executed by:
  • date
  • du
  • pr
71
907#endif-
908-
909 case L_('C'):
never executed: case 'C':
0
910 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEnever evaluated
0
911 {-
912#if HAVE_STRUCT_ERA_ENTRY-
913 struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);-
914 if (era)-
915 {-
916# ifdef COMPILE_WIDE-
917 size_t len = __wcslen (era->era_wname);-
918 cpy (len, era->era_wname);-
919# else-
920 size_t len = strlen (era->era_name);-
921 cpy (len, era->era_name);-
922# endif-
923 break;-
924 }-
925#else-
926 goto underlying_strftime;
never executed: goto underlying_strftime;
0
927#endif-
928 }-
929-
930 {-
931 int century = tp->tm_year / 100 + TM_YEAR_BASE / 100;-
932 century -= tp->tm_year % 100 < 0 && 0 < century;
tp->tm_year % 100 < 0Description
TRUEnever evaluated
FALSEnever evaluated
0 < centuryDescription
TRUEnever evaluated
FALSEnever evaluated
0
933 DO_SIGNED_NUMBER (2, tp->tm_year < - TM_YEAR_BASE, century);
never executed: goto do_signed_number;
0
934 }-
935-
936 case L_('x'):
executed 2 times by 1 test: case 'x':
Executed by:
  • date
2
937 if (modifier == L_('O'))
modifier == 'O'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
938 goto bad_format;
never executed: goto bad_format;
0
939#ifdef _NL_CURRENT-
940 if (! (modifier == L_('E')-
941 && (*(subfmt =-
942 (const CHAR_T *)_NL_CURRENT (LC_TIME, NLW(ERA_D_FMT)))-
943 != L_('\0'))))-
944 subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(D_FMT));-
945 goto subformat;-
946#else-
947 goto underlying_strftime;
executed 2 times by 1 test: goto underlying_strftime;
Executed by:
  • date
2
948#endif-
949 case L_('D'):
executed 8 times by 1 test: case 'D':
Executed by:
  • date
8
950 if (modifier != 0)
modifier != 0Description
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • date
0-8
951 goto bad_format;
never executed: goto bad_format;
0
952 subfmt = L_("%m/%d/%y");-
953 goto subformat;
executed 8 times by 1 test: goto subformat;
Executed by:
  • date
8
954-
955 case L_('d'):
executed 2389 times by 5 tests: case 'd':
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
2389
956 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2389 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
0-2389
957 goto bad_format;
never executed: goto bad_format;
0
958-
959 DO_NUMBER (2, tp->tm_mday);
executed 2389 times by 5 tests: goto do_number;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
2389
960-
961 case L_('e'):
executed 164 times by 3 tests: case 'e':
Executed by:
  • date
  • ls
  • vdir
164
962 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 164 times by 3 tests
Evaluated by:
  • date
  • ls
  • vdir
0-164
963 goto bad_format;
never executed: goto bad_format;
0
964-
965 DO_NUMBER_SPACEPAD (2, tp->tm_mday);
executed 164 times by 3 tests: goto do_number_spacepad;
Executed by:
  • date
  • ls
  • vdir
164
966-
967 /* All numeric formats set DIGITS and NUMBER_VALUE (or U_NUMBER_VALUE)-
968 and then jump to one of these labels. */-
969-
970 do_tz_offset:-
971 always_output_a_sign = true;-
972 goto do_number_body;
executed 67 times by 5 tests: goto do_number_body;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
67
973-
974 do_number_spacepad:-
975 /* Force '_' flag unless overridden by '0' or '-' flag. */-
976 if (pad != L_('0') && pad != L_('-'))
pad != '0'Description
TRUEevaluated 168 times by 3 tests
Evaluated by:
  • date
  • ls
  • vdir
FALSEnever evaluated
pad != '-'Description
TRUEevaluated 168 times by 3 tests
Evaluated by:
  • date
  • ls
  • vdir
FALSEnever evaluated
0-168
977 pad = L_('_');
executed 168 times by 3 tests: pad = '_';
Executed by:
  • date
  • ls
  • vdir
168
978-
979 do_number:
code before this statement executed 168 times by 3 tests: do_number:
Executed by:
  • date
  • ls
  • vdir
168
980 /* Format NUMBER_VALUE according to the MODIFIER flag. */-
981 negative_number = number_value < 0;-
982 u_number_value = number_value;-
983-
984 do_signed_number:
code before this statement executed 10207 times by 6 tests: do_signed_number:
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
10207
985 always_output_a_sign = false;-
986 tz_colon_mask = 0;-
987-
988 do_number_body:
code before this statement executed 15712 times by 6 tests: do_number_body:
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
15712
989 /* Format U_NUMBER_VALUE according to the MODIFIER flag.-
990 NEGATIVE_NUMBER is nonzero if the original number was-
991 negative; in this case it was converted directly to-
992 unsigned int (i.e., modulo (UINT_MAX + 1)) without-
993 negating it. */-
994 if (modifier == L_('O') && !negative_number)
modifier == 'O'Description
TRUEnever evaluated
FALSEevaluated 15779 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
!negative_numberDescription
TRUEnever evaluated
FALSEnever evaluated
0-15779
995 {-
996#ifdef _NL_CURRENT-
997 /* Get the locale specific alternate representation of-
998 the number. If none exist NULL is returned. */-
999 const CHAR_T *cp = nl_get_alt_digit (u_number_value-
1000 HELPER_LOCALE_ARG);-
1001-
1002 if (cp != NULL)-
1003 {-
1004 size_t digitlen = STRLEN (cp);-
1005 if (digitlen != 0)-
1006 {-
1007 cpy (digitlen, cp);-
1008 break;-
1009 }-
1010 }-
1011#else-
1012 goto underlying_strftime;
never executed: goto underlying_strftime;
0
1013#endif-
1014 }-
1015-
1016 bufp = buf + sizeof (buf) / sizeof (buf[0]);-
1017-
1018 if (negative_number)
negative_numberDescription
TRUEevaluated 17 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEevaluated 15762 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
17-15762
1019 u_number_value = - u_number_value;
executed 17 times by 3 tests: u_number_value = - u_number_value;
Executed by:
  • date
  • du
  • pr
17
1020-
1021 do-
1022 {-
1023 if (tz_colon_mask & 1)
tz_colon_mask & 1Description
TRUEevaluated 32 times by 1 test
Evaluated by:
  • date
FALSEevaluated 28707 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
32-28707
1024 *--bufp = ':';
executed 32 times by 1 test: *--bufp = ':';
Executed by:
  • date
32
1025 tz_colon_mask >>= 1;-
1026 *--bufp = u_number_value % 10 + L_('0');-
1027 u_number_value /= 10;-
1028 }
executed 28739 times by 6 tests: end of block
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
28739
1029 while (u_number_value != 0 || tz_colon_mask != 0);
u_number_value != 0Description
TRUEevaluated 12920 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
FALSEevaluated 15819 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
tz_colon_mask != 0Description
TRUEevaluated 40 times by 1 test
Evaluated by:
  • date
FALSEevaluated 15779 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
40-15819
1030-
1031 do_number_sign_and_padding:
code before this statement executed 15779 times by 6 tests: do_number_sign_and_padding:
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
15779
1032 if (digits < width)
digits < widthDescription
TRUEevaluated 12 times by 1 test
Evaluated by:
  • date
FALSEevaluated 15782 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
12-15782
1033 digits = width;
executed 12 times by 1 test: digits = width;
Executed by:
  • date
12
1034-
1035 sign_char = (negative_number ? L_('-')
negative_numberDescription
TRUEevaluated 21 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEevaluated 15773 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
21-15773
1036 : always_output_a_sign ? L_('+')
always_output_a_signDescription
TRUEevaluated 50 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
FALSEevaluated 15723 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
50-15723
1037 : 0);-
1038-
1039 if (pad == L_('-'))
pad == '-'Description
TRUEnever evaluated
FALSEevaluated 15794 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
0-15794
1040 {-
1041 if (sign_char)
sign_charDescription
TRUEnever evaluated
FALSEnever evaluated
0
1042 add1 (sign_char);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
never executed: end of block
never executed: end of block
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEnever evaluated
pDescription
TRUEnever evaluated
FALSEnever evaluated
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
width < 0Description
TRUEnever evaluated
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEnever evaluated
digits == 0Description
TRUEnever evaluated
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEnever evaluated
0
1043 }
never executed: end of block
0
1044 else-
1045 {-
1046 int padding = digits - (buf + (sizeof (buf) / sizeof (buf[0]))-
1047 - bufp) - !!sign_char;-
1048-
1049 if (padding > 0)
padding > 0Description
TRUEevaluated 9279 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
FALSEevaluated 6515 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
6515-9279
1050 {-
1051 if (pad == L_('_'))
pad == '_'Description
TRUEevaluated 10 times by 1 test
Evaluated by:
  • date
FALSEevaluated 9269 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
10-9269
1052 {-
1053 if ((size_t) padding >= maxsize - i)
(size_t) paddi...>= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 10 times by 1 test
Evaluated by:
  • date
0-10
1054 return 0;
never executed: return 0;
0
1055-
1056 if (p)
pDescription
TRUEevaluated 10 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
0-10
1057 memset_space (p, padding);
executed 14 times by 1 test: fputc (' ', p);
Executed by:
  • date
executed 10 times by 1 test: end of block
Executed by:
  • date
_i < paddingDescription
TRUEevaluated 14 times by 1 test
Evaluated by:
  • date
FALSEevaluated 10 times by 1 test
Evaluated by:
  • date
10-14
1058 i += padding;-
1059 width = width > padding ? width - padding : 0;
width > paddingDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • date
FALSEevaluated 6 times by 1 test
Evaluated by:
  • date
4-6
1060 if (sign_char)
sign_charDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEevaluated 8 times by 1 test
Evaluated by:
  • date
2-8
1061 add1 (sign_char);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
executed 2 times by 1 test: end of block
Executed by:
  • date
executed 2 times by 1 test: end of block
Executed by:
  • date
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
pDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
width < 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
_n < _wDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
digits == 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
_n < _wDescription
TRUEnever evaluated
FALSEnever evaluated
0-2
1062 }
executed 10 times by 1 test: end of block
Executed by:
  • date
10
1063 else-
1064 {-
1065 if ((size_t) digits >= maxsize - i)
(size_t) digits >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 9269 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
0-9269
1066 return 0;
never executed: return 0;
0
1067-
1068 if (sign_char)
sign_charDescription
TRUEevaluated 59 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
FALSEevaluated 9210 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
59-9210
1069 add1 (sign_char);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
executed 18 times by 3 tests: fputc (' ', p);
Executed by:
  • ls
  • pr
  • stat
executed 21 times by 3 tests: end of block
Executed by:
  • ls
  • pr
  • stat
executed 38 times by 2 tests: end of block
Executed by:
  • date
  • du
executed 38 times by 2 tests: end of block
Executed by:
  • date
  • du
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 59 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
pDescription
TRUEevaluated 56 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
FALSEevaluated 3 times by 1 test
Evaluated by:
  • pr
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEevaluated 21 times by 3 tests
Evaluated by:
  • ls
  • pr
  • stat
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEevaluated 21 times by 3 tests
Evaluated by:
  • ls
  • pr
  • stat
width < 0Description
TRUEevaluated 34 times by 2 tests
Evaluated by:
  • date
  • du
FALSEevaluated 4 times by 1 test
Evaluated by:
  • date
_n < _wDescription
TRUEevaluated 4 times by 1 test
Evaluated by:
  • date
FALSEevaluated 34 times by 2 tests
Evaluated by:
  • date
  • du
digits == 0Description
TRUEnever evaluated
FALSEevaluated 56 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
_n < _wDescription
TRUEnever evaluated
FALSEnever evaluated
0-59
1070-
1071 if (p)
pDescription
TRUEevaluated 9142 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
FALSEevaluated 127 times by 2 tests
Evaluated by:
  • date
  • pr
127-9142
1072 memset_zero (p, padding);
executed 15214 times by 6 tests: fputc ('0', p);
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
executed 404 times by 2 tests: end of block
Executed by:
  • date
  • du
_i < paddingDescription
TRUEevaluated 6476 times by 2 tests
Evaluated by:
  • date
  • du
FALSEevaluated 404 times by 2 tests
Evaluated by:
  • date
  • du
404-15214
1073 i += padding;-
1074 width = 0;-
1075 }
executed 9269 times by 6 tests: end of block
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
9269
1076 }-
1077 else-
1078 {-
1079 if (sign_char)
sign_charDescription
TRUEevaluated 10 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEevaluated 6505 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
10-6505
1080 add1 (sign_char);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
executed 1 time by 1 test: fputc (' ', p);
Executed by:
  • pr
executed 2 times by 1 test: end of block
Executed by:
  • pr
executed 8 times by 2 tests: end of block
Executed by:
  • date
  • du
executed 8 times by 2 tests: end of block
Executed by:
  • date
  • du
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 10 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
pDescription
TRUEevaluated 9 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEevaluated 1 time by 1 test
Evaluated by:
  • pr
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • pr
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • pr
width < 0Description
TRUEevaluated 8 times by 2 tests
Evaluated by:
  • date
  • du
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 8 times by 2 tests
Evaluated by:
  • date
  • du
digits == 0Description
TRUEnever evaluated
FALSEevaluated 9 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
_n < _wDescription
TRUEnever evaluated
FALSEnever evaluated
0-10
1081 }
executed 6515 times by 6 tests: end of block
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
6515
1082 }-
1083-
1084 cpy (buf + sizeof (buf) / sizeof (buf[0]) - bufp, bufp);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
executed 13891 times by 5 tests: fwrite_lowcase (p, (bufp), _n);
Executed by:
  • date
  • ls
  • pr
  • stat
  • vdir
executed 13891 times by 5 tests: fwrite_uppcase (p, (bufp), _n);
Executed by:
  • date
  • ls
  • pr
  • stat
  • vdir
executed 1603 times by 2 tests: end of block
Executed by:
  • date
  • du
executed 1603 times by 2 tests: end of block
Executed by:
  • date
  • du
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 15794 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
pDescription
TRUEevaluated 15494 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
FALSEevaluated 300 times by 2 tests
Evaluated by:
  • date
  • pr
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
to_lowcaseDescription
TRUEnever evaluated
FALSEevaluated 15494 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
to_uppcaseDescription
TRUEnever evaluated
FALSEevaluated 15494 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
_i < _deltaDescription
TRUEevaluated 5174 times by 5 tests
Evaluated by:
  • date
  • ls
  • pr
  • stat
  • vdir
FALSEevaluated 8765 times by 5 tests
Evaluated by:
  • date
  • ls
  • pr
  • stat
  • vdir
_i < _deltaDescription
TRUEnever evaluated
FALSEevaluated 13939 times by 5 tests
Evaluated by:
  • date
  • ls
  • pr
  • stat
  • vdir
width < 0Description
TRUEevaluated 1325 times by 2 tests
Evaluated by:
  • date
  • du
FALSEevaluated 530 times by 2 tests
Evaluated by:
  • date
  • du
_n < _wDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEevaluated 1853 times by 2 tests
Evaluated by:
  • date
  • du
digits == 0Description
TRUEnever evaluated
FALSEevaluated 15494 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
_n < _wDescription
TRUEnever evaluated
FALSEnever evaluated
0-15794
1085 break;
executed 15794 times by 6 tests: break;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
15794
1086-
1087 case L_('F'):
executed 6 times by 1 test: case 'F':
Executed by:
  • date
6
1088 if (modifier != 0)
modifier != 0Description
TRUEnever evaluated
FALSEevaluated 6 times by 1 test
Evaluated by:
  • date
0-6
1089 goto bad_format;
never executed: goto bad_format;
0
1090 subfmt = L_("%Y-%m-%d");-
1091 goto subformat;
executed 6 times by 1 test: goto subformat;
Executed by:
  • date
6
1092-
1093 case L_('H'):
executed 2578 times by 6 tests: case 'H':
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
2578
1094 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2578 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
0-2578
1095 goto bad_format;
never executed: goto bad_format;
0
1096-
1097 DO_NUMBER (2, tp->tm_hour);
executed 2578 times by 6 tests: goto do_number;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
2578
1098-
1099 case L_('I'):
executed 2 times by 1 test: case 'I':
Executed by:
  • date
2
1100 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1101 goto bad_format;
never executed: goto bad_format;
0
1102-
1103 DO_NUMBER (2, hour12);
executed 2 times by 1 test: goto do_number;
Executed by:
  • date
2
1104-
1105 case L_('k'): /* GNU extension. */
executed 2 times by 1 test: case 'k':
Executed by:
  • date
2
1106 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1107 goto bad_format;
never executed: goto bad_format;
0
1108-
1109 DO_NUMBER_SPACEPAD (2, tp->tm_hour);
executed 2 times by 1 test: goto do_number_spacepad;
Executed by:
  • date
2
1110-
1111 case L_('l'): /* GNU extension. */
executed 2 times by 1 test: case 'l':
Executed by:
  • date
2
1112 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1113 goto bad_format;
never executed: goto bad_format;
0
1114-
1115 DO_NUMBER_SPACEPAD (2, hour12);
executed 2 times by 1 test: goto do_number_spacepad;
Executed by:
  • date
2
1116-
1117 case L_('j'):
executed 2 times by 1 test: case 'j':
Executed by:
  • date
2
1118 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1119 goto bad_format;
never executed: goto bad_format;
0
1120-
1121 DO_SIGNED_NUMBER (3, tp->tm_yday < -1, tp->tm_yday + 1U);
executed 2 times by 1 test: goto do_signed_number;
Executed by:
  • date
2
1122-
1123 case L_('M'):
executed 2576 times by 6 tests: case 'M':
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
2576
1124 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2576 times by 6 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
0-2576
1125 goto bad_format;
never executed: goto bad_format;
0
1126-
1127 DO_NUMBER (2, tp->tm_min);
executed 2576 times by 6 tests: goto do_number;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
2576
1128-
1129 case L_('m'):
executed 2382 times by 5 tests: case 'm':
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
2382
1130 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2382 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
0-2382
1131 goto bad_format;
never executed: goto bad_format;
0
1132-
1133 DO_SIGNED_NUMBER (2, tp->tm_mon < -1, tp->tm_mon + 1U);
executed 2382 times by 5 tests: goto do_signed_number;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
2382
1134-
1135#ifndef _LIBC-
1136 case L_('N'): /* GNU extension. */
executed 31 times by 4 tests: case 'N':
Executed by:
  • date
  • du
  • ls
  • stat
31
1137 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 31 times by 4 tests
Evaluated by:
  • date
  • du
  • ls
  • stat
0-31
1138 goto bad_format;
never executed: goto bad_format;
0
1139-
1140 number_value = ns;-
1141 if (width == -1)
width == -1Description
TRUEevaluated 31 times by 4 tests
Evaluated by:
  • date
  • du
  • ls
  • stat
FALSEnever evaluated
0-31
1142 width = 9;
executed 31 times by 4 tests: width = 9;
Executed by:
  • date
  • du
  • ls
  • stat
31
1143 else-
1144 {-
1145 /* Take an explicit width less than 9 as a precision. */-
1146 int j;-
1147 for (j = width; j < 9; j++)
j < 9Description
TRUEnever evaluated
FALSEnever evaluated
0
1148 number_value /= 10;
never executed: number_value /= 10;
0
1149 }
never executed: end of block
0
1150-
1151 DO_NUMBER (width, number_value);
executed 31 times by 4 tests: goto do_number;
Executed by:
  • date
  • du
  • ls
  • stat
31
1152#endif-
1153-
1154 case L_('n'):
executed 2 times by 1 test: case 'n':
Executed by:
  • date
2
1155 add1 (L_('\n'));
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
executed 2 times by 1 test: end of block
Executed by:
  • date
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
pDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
width < 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
digits == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1156 break;
executed 2 times by 1 test: break;
Executed by:
  • date
2
1157-
1158 case L_('P'):
never executed: case 'P':
0
1159 to_lowcase = true;-
1160#ifndef _NL_CURRENT-
1161 format_char = L_('p');-
1162#endif-
1163 FALLTHROUGH;-
1164 case L_('p'):
code before this statement never executed: case 'p':
executed 2 times by 1 test: case 'p':
Executed by:
  • date
0-2
1165 if (change_case)
change_caseDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1166 {-
1167 to_uppcase = false;-
1168 to_lowcase = true;-
1169 }
never executed: end of block
0
1170#ifdef _NL_CURRENT-
1171 cpy (ap_len, ampm);-
1172 break;-
1173#else-
1174 goto underlying_strftime;
executed 2 times by 1 test: goto underlying_strftime;
Executed by:
  • date
2
1175#endif-
1176-
1177 case L_('q'): /* GNU extension. */
executed 8 times by 1 test: case 'q':
Executed by:
  • date
8
1178 DO_SIGNED_NUMBER (1, false, ((tp->tm_mon * 11) >> 5) + 1);
executed 8 times by 1 test: goto do_signed_number;
Executed by:
  • date
8
1179 break;
dead code: break;
-
1180-
1181 case L_('R'):
never executed: case 'R':
0
1182 subfmt = L_("%H:%M");-
1183 goto subformat;
never executed: goto subformat;
0
1184-
1185 case L_('r'):
executed 2 times by 1 test: case 'r':
Executed by:
  • date
2
1186#ifdef _NL_CURRENT-
1187 if (*(subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME,-
1188 NLW(T_FMT_AMPM)))-
1189 == L_('\0'))-
1190 subfmt = L_("%I:%M:%S %p");-
1191 goto subformat;-
1192#else-
1193 goto underlying_strftime;
executed 2 times by 1 test: goto underlying_strftime;
Executed by:
  • date
2
1194#endif-
1195-
1196 case L_('S'):
executed 2413 times by 5 tests: case 'S':
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
2413
1197 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2413 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
0-2413
1198 goto bad_format;
never executed: goto bad_format;
0
1199-
1200 DO_NUMBER (2, tp->tm_sec);
executed 2413 times by 5 tests: goto do_number;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
2413
1201-
1202 case L_('s'): /* GNU extension. */
executed 15 times by 1 test: case 's':
Executed by:
  • date
15
1203 {-
1204 struct tm ltm;-
1205 time_t t;-
1206-
1207 ltm = *tp;-
1208 t = mktime_z (tz, &ltm);-
1209-
1210 /* Generate string value for T using time_t arithmetic;-
1211 this works even if sizeof (long) < sizeof (time_t). */-
1212-
1213 bufp = buf + sizeof (buf) / sizeof (buf[0]);-
1214 negative_number = t < 0;-
1215-
1216 do-
1217 {-
1218 int d = t % 10;-
1219 t /= 10;-
1220 *--bufp = (negative_number ? -d : d) + L_('0');
negative_numberDescription
TRUEevaluated 8 times by 1 test
Evaluated by:
  • date
FALSEevaluated 82 times by 1 test
Evaluated by:
  • date
8-82
1221 }
executed 90 times by 1 test: end of block
Executed by:
  • date
90
1222 while (t != 0);
t != 0Description
TRUEevaluated 75 times by 1 test
Evaluated by:
  • date
FALSEevaluated 15 times by 1 test
Evaluated by:
  • date
15-75
1223-
1224 digits = 1;-
1225 always_output_a_sign = false;-
1226 goto do_number_sign_and_padding;
executed 15 times by 1 test: goto do_number_sign_and_padding;
Executed by:
  • date
15
1227 }-
1228-
1229 case L_('X'):
executed 2 times by 1 test: case 'X':
Executed by:
  • date
2
1230 if (modifier == L_('O'))
modifier == 'O'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1231 goto bad_format;
never executed: goto bad_format;
0
1232#ifdef _NL_CURRENT-
1233 if (! (modifier == L_('E')-
1234 && (*(subfmt =-
1235 (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(ERA_T_FMT)))-
1236 != L_('\0'))))-
1237 subfmt = (const CHAR_T *) _NL_CURRENT (LC_TIME, NLW(T_FMT));-
1238 goto subformat;-
1239#else-
1240 goto underlying_strftime;
executed 2 times by 1 test: goto underlying_strftime;
Executed by:
  • date
2
1241#endif-
1242 case L_('T'):
executed 70 times by 1 test: case 'T':
Executed by:
  • date
70
1243 subfmt = L_("%H:%M:%S");-
1244 goto subformat;
executed 70 times by 1 test: goto subformat;
Executed by:
  • date
70
1245-
1246 case L_('t'):
executed 2 times by 1 test: case 't':
Executed by:
  • date
2
1247 add1 (L_('\t'));
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
executed 2 times by 1 test: end of block
Executed by:
  • date
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
pDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
width < 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
digits == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1248 break;
executed 2 times by 1 test: break;
Executed by:
  • date
2
1249-
1250 case L_('u'):
never executed: case 'u':
0
1251 DO_NUMBER (1, (tp->tm_wday - 1 + 7) % 7 + 1);
never executed: goto do_number;
0
1252-
1253 case L_('U'):
executed 14 times by 1 test: case 'U':
Executed by:
  • date
14
1254 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 14 times by 1 test
Evaluated by:
  • date
0-14
1255 goto bad_format;
never executed: goto bad_format;
0
1256-
1257 DO_NUMBER (2, (tp->tm_yday - tp->tm_wday + 7) / 7);
executed 14 times by 1 test: goto do_number;
Executed by:
  • date
14
1258-
1259 case L_('V'):
executed 8 times by 1 test: case 'V':
Executed by:
  • date
8
1260 case L_('g'):
never executed: case 'g':
0
1261 case L_('G'):
never executed: case 'G':
0
1262 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • date
0-8
1263 goto bad_format;
never executed: goto bad_format;
0
1264 {-
1265 /* YEAR is a leap year if and only if (tp->tm_year + TM_YEAR_BASE)-
1266 is a leap year, except that YEAR and YEAR - 1 both work-
1267 correctly even when (tp->tm_year + TM_YEAR_BASE) would-
1268 overflow. */-
1269 int year = (tp->tm_year-
1270 + (tp->tm_year < 0
tp->tm_year < 0Description
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • date
0-8
1271 ? TM_YEAR_BASE % 400-
1272 : TM_YEAR_BASE % 400 - 400));-
1273 int year_adjust = 0;-
1274 int days = iso_week_days (tp->tm_yday, tp->tm_wday);-
1275-
1276 if (days < 0)
days < 0Description
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • date
0-8
1277 {-
1278 /* This ISO week belongs to the previous year. */-
1279 year_adjust = -1;-
1280 days = iso_week_days (tp->tm_yday + (365 + __isleap (year - 1)),-
1281 tp->tm_wday);-
1282 }
never executed: end of block
0
1283 else-
1284 {-
1285 int d = iso_week_days (tp->tm_yday - (365 + __isleap (year)),-
1286 tp->tm_wday);-
1287 if (0 <= d)
0 <= dDescription
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • date
0-8
1288 {-
1289 /* This ISO week belongs to the next year. */-
1290 year_adjust = 1;-
1291 days = d;-
1292 }
never executed: end of block
0
1293 }
executed 8 times by 1 test: end of block
Executed by:
  • date
8
1294-
1295 switch (*f)-
1296 {-
1297 case L_('g'):
never executed: case 'g':
0
1298 {-
1299 int yy = (tp->tm_year % 100 + year_adjust) % 100;-
1300 DO_NUMBER (2, (0 <= yy
never executed: goto do_number;
0 <= yyDescription
TRUEnever evaluated
FALSEnever evaluated
tp->tm_year < ... - year_adjustDescription
TRUEnever evaluated
FALSEnever evaluated
0
1301 ? yy-
1302 : tp->tm_year < -TM_YEAR_BASE - year_adjust-
1303 ? -yy-
1304 : yy + 100));-
1305 }-
1306-
1307 case L_('G'):
never executed: case 'G':
0
1308 DO_SIGNED_NUMBER (4, tp->tm_year < -TM_YEAR_BASE - year_adjust,
never executed: goto do_signed_number;
0
1309 (tp->tm_year + (unsigned int) TM_YEAR_BASE-
1310 + year_adjust));-
1311-
1312 default:
executed 8 times by 1 test: default:
Executed by:
  • date
8
1313 DO_NUMBER (2, days / 7 + 1);
executed 8 times by 1 test: goto do_number;
Executed by:
  • date
8
1314 }-
1315 }-
1316-
1317 case L_('W'):
code before this statement never executed: case 'W':
executed 8 times by 1 test: case 'W':
Executed by:
  • date
0-8
1318 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • date
0-8
1319 goto bad_format;
never executed: goto bad_format;
0
1320-
1321 DO_NUMBER (2, (tp->tm_yday - (tp->tm_wday - 1 + 7) % 7 + 7) / 7);
executed 8 times by 1 test: goto do_number;
Executed by:
  • date
8
1322-
1323 case L_('w'):
executed 2 times by 1 test: case 'w':
Executed by:
  • date
2
1324 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1325 goto bad_format;
never executed: goto bad_format;
0
1326-
1327 DO_NUMBER (1, tp->tm_wday);
executed 2 times by 1 test: goto do_number;
Executed by:
  • date
2
1328-
1329 case L_('Y'):
executed 3113 times by 5 tests: case 'Y':
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
3113
1330 if (modifier == 'E')
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 3113 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
0-3113
1331 {-
1332#if HAVE_STRUCT_ERA_ENTRY-
1333 struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);-
1334 if (era)-
1335 {-
1336# ifdef COMPILE_WIDE-
1337 subfmt = era->era_wformat;-
1338# else-
1339 subfmt = era->era_format;-
1340# endif-
1341 goto subformat;-
1342 }-
1343#else-
1344 goto underlying_strftime;
never executed: goto underlying_strftime;
0
1345#endif-
1346 }-
1347 if (modifier == L_('O'))
modifier == 'O'Description
TRUEnever evaluated
FALSEevaluated 3113 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
0-3113
1348 goto bad_format;
never executed: goto bad_format;
0
1349-
1350 DO_SIGNED_NUMBER (4, tp->tm_year < -TM_YEAR_BASE,
executed 3113 times by 5 tests: goto do_signed_number;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
3113
1351 tp->tm_year + (unsigned int) TM_YEAR_BASE);-
1352-
1353 case L_('y'):
executed 18 times by 1 test: case 'y':
Executed by:
  • date
18
1354 if (modifier == L_('E'))
modifier == 'E'Description
TRUEnever evaluated
FALSEevaluated 18 times by 1 test
Evaluated by:
  • date
0-18
1355 {-
1356#if HAVE_STRUCT_ERA_ENTRY-
1357 struct era_entry *era = _nl_get_era_entry (tp HELPER_LOCALE_ARG);-
1358 if (era)-
1359 {-
1360 int delta = tp->tm_year - era->start_date[0];-
1361 DO_NUMBER (1, (era->offset-
1362 + delta * era->absolute_direction));-
1363 }-
1364#else-
1365 goto underlying_strftime;
never executed: goto underlying_strftime;
0
1366#endif-
1367 }-
1368-
1369 {-
1370 int yy = tp->tm_year % 100;-
1371 if (yy < 0)
yy < 0Description
TRUEnever evaluated
FALSEevaluated 18 times by 1 test
Evaluated by:
  • date
0-18
1372 yy = tp->tm_year < - TM_YEAR_BASE ? -yy : yy + 100;
never executed: yy = tp->tm_year < - 1900 ? -yy : yy + 100;
tp->tm_year < - 1900Description
TRUEnever evaluated
FALSEnever evaluated
0
1373 DO_NUMBER (2, yy);
executed 18 times by 1 test: goto do_number;
Executed by:
  • date
18
1374 }-
1375-
1376 case L_('Z'):
executed 25 times by 3 tests: case 'Z':
Executed by:
  • date
  • du
  • pr
25
1377 if (change_case)
change_caseDescription
TRUEnever evaluated
FALSEevaluated 25 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
0-25
1378 {-
1379 to_uppcase = false;-
1380 to_lowcase = true;-
1381 }
never executed: end of block
0
1382-
1383#ifdef COMPILE_WIDE-
1384 {-
1385 /* The zone string is always given in multibyte form. We have-
1386 to transform it first. */-
1387 wchar_t *wczone;-
1388 size_t len;-
1389 widen (zone, wczone, len);-
1390 cpy (len, wczone);-
1391 }-
1392#else-
1393 cpy (strlen (zone), zone);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
executed 4 times by 1 test: fwrite_lowcase (p, (zone), _n);
Executed by:
  • pr
executed 4 times by 1 test: fwrite_uppcase (p, (zone), _n);
Executed by:
  • pr
executed 17 times by 2 tests: end of block
Executed by:
  • date
  • du
executed 17 times by 2 tests: end of block
Executed by:
  • date
  • du
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 25 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
pDescription
TRUEevaluated 21 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEevaluated 4 times by 1 test
Evaluated by:
  • pr
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
to_lowcaseDescription
TRUEnever evaluated
FALSEevaluated 21 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
to_uppcaseDescription
TRUEnever evaluated
FALSEevaluated 21 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
_i < _deltaDescription
TRUEevaluated 8 times by 1 test
Evaluated by:
  • pr
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • pr
width < 0Description
TRUEevaluated 17 times by 2 tests
Evaluated by:
  • date
  • du
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 17 times by 2 tests
Evaluated by:
  • date
  • du
digits == 0Description
TRUEevaluated 21 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 21 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
0-25
1394#endif-
1395 break;
executed 25 times by 3 tests: break;
Executed by:
  • date
  • du
  • pr
25
1396-
1397 case L_(':'):
executed 30 times by 1 test: case ':':
Executed by:
  • date
30
1398 /* :, ::, and ::: are valid only just before 'z'.-
1399 :::: etc. are rejected later. */-
1400 for (colons = 1; f[colons] == L_(':'); colons++)
f[colons] == ':'Description
TRUEevaluated 14 times by 1 test
Evaluated by:
  • date
FALSEevaluated 30 times by 1 test
Evaluated by:
  • date
14-30
1401 continue;
executed 14 times by 1 test: continue;
Executed by:
  • date
14
1402 if (f[colons] != L_('z'))
f[colons] != 'z'Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEevaluated 28 times by 1 test
Evaluated by:
  • date
2-28
1403 goto bad_format;
executed 2 times by 1 test: goto bad_format;
Executed by:
  • date
2
1404 f += colons;-
1405 goto do_z_conversion;
executed 28 times by 1 test: goto do_z_conversion;
Executed by:
  • date
28
1406-
1407 case L_('z'):
executed 39 times by 5 tests: case 'z':
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
39
1408 colons = 0;-
1409-
1410 do_z_conversion:
code before this statement executed 39 times by 5 tests: do_z_conversion:
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
39
1411 if (tp->tm_isdst < 0)
tp->tm_isdst < 0Description
TRUEnever evaluated
FALSEevaluated 67 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
0-67
1412 break;
never executed: break;
0
1413-
1414 {-
1415 int diff;-
1416 int hour_diff;-
1417 int min_diff;-
1418 int sec_diff;-
1419#if HAVE_TM_GMTOFF-
1420 diff = tp->tm_gmtoff;-
1421#else-
1422 if (!tz)-
1423 diff = 0;-
1424 else-
1425 {-
1426 struct tm gtm;-
1427 struct tm ltm;-
1428 time_t lt;-
1429-
1430 /* POSIX.1 requires that local time zone information be used as-
1431 though strftime called tzset. */-
1432# if HAVE_TZSET-
1433 if (!*tzset_called)-
1434 {-
1435 tzset ();-
1436 *tzset_called = true;-
1437 }-
1438# endif-
1439-
1440 ltm = *tp;-
1441 lt = mktime_z (tz, &ltm);-
1442-
1443 if (lt == (time_t) -1)-
1444 {-
1445 /* mktime returns -1 for errors, but -1 is also a-
1446 valid time_t value. Check whether an error really-
1447 occurred. */-
1448 struct tm tm;-
1449-
1450 if (! localtime_rz (tz, &lt, &tm)-
1451 || ((ltm.tm_sec ^ tm.tm_sec)-
1452 | (ltm.tm_min ^ tm.tm_min)-
1453 | (ltm.tm_hour ^ tm.tm_hour)-
1454 | (ltm.tm_mday ^ tm.tm_mday)-
1455 | (ltm.tm_mon ^ tm.tm_mon)-
1456 | (ltm.tm_year ^ tm.tm_year)))-
1457 break;-
1458 }-
1459-
1460 if (! localtime_rz (0, &lt, &gtm))-
1461 break;-
1462-
1463 diff = tm_diff (&ltm, &gtm);-
1464 }-
1465#endif-
1466-
1467 negative_number = diff < 0 || (diff == 0 && *zone == '-');
diff < 0Description
TRUEevaluated 17 times by 3 tests
Evaluated by:
  • date
  • du
  • pr
FALSEevaluated 50 times by 5 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
  • stat
diff == 0Description
TRUEevaluated 27 times by 4 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
FALSEevaluated 23 times by 4 tests
Evaluated by:
  • date
  • du
  • pr
  • stat
*zone == '-'Description
TRUEnever evaluated
FALSEevaluated 27 times by 4 tests
Evaluated by:
  • date
  • du
  • ls
  • pr
0-50
1468 hour_diff = diff / 60 / 60;-
1469 min_diff = diff / 60 % 60;-
1470 sec_diff = diff % 60;-
1471-
1472 switch (colons)-
1473 {-
1474 case 0: /* +hhmm */
executed 39 times by 5 tests: case 0:
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
39
1475 DO_TZ_OFFSET (5, 0, hour_diff * 100 + min_diff);
executed 39 times by 5 tests: goto do_tz_offset;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
39
1476-
1477 case 1: tz_hh_mm: /* +hh:mm */
executed 20 times by 1 test: case 1:
Executed by:
  • date
20
1478 DO_TZ_OFFSET (6, 04, hour_diff * 100 + min_diff);
executed 20 times by 1 test: goto do_tz_offset;
Executed by:
  • date
20
1479-
1480 case 2: tz_hh_mm_ss: /* +hh:mm:ss */
executed 2 times by 1 test: case 2:
Executed by:
  • date
2
1481 DO_TZ_OFFSET (9, 024,
executed 6 times by 1 test: goto do_tz_offset;
Executed by:
  • date
6
1482 hour_diff * 10000 + min_diff * 100 + sec_diff);-
1483-
1484 case 3: /* +hh if possible, else +hh:mm, else +hh:mm:ss */
executed 6 times by 1 test: case 3:
Executed by:
  • date
6
1485 if (sec_diff != 0)
sec_diff != 0Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • date
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
2-4
1486 goto tz_hh_mm_ss;
executed 4 times by 1 test: goto tz_hh_mm_ss;
Executed by:
  • date
4
1487 if (min_diff != 0)
min_diff != 0Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1488 goto tz_hh_mm;
never executed: goto tz_hh_mm;
0
1489 DO_TZ_OFFSET (3, 0, hour_diff);
executed 2 times by 1 test: goto do_tz_offset;
Executed by:
  • date
2
1490-
1491 default:
never executed: default:
0
1492 goto bad_format;
never executed: goto bad_format;
0
1493 }-
1494 }-
1495-
1496 case L_('\0'): /* GNU extension: % at end of format. */
code before this statement never executed: case '\0':
never executed: case '\0':
0
1497 --f;-
1498 FALLTHROUGH;-
1499 default:
code before this statement never executed: default:
never executed: default:
0
1500 /* Unknown format; output the format, including the '%',-
1501 since this is most likely the right thing to do if a-
1502 multibyte string has been misparsed. */-
1503 bad_format:-
1504 {-
1505 int flen;-
1506 for (flen = 1; f[1 - flen] != L_('%'); flen++)
f[1 - flen] != '%'Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
2
1507 continue;
executed 2 times by 1 test: continue;
Executed by:
  • date
2
1508 cpy (flen, &f[1 - flen]);
never executed: return 0;
never executed: fputc ('0', p);
never executed: end of block
never executed: fputc (' ', p);
never executed: end of block
never executed: fwrite_lowcase (p, (&f[1 - flen]), _n);
never executed: fwrite_uppcase (p, (&f[1 - flen]), _n);
executed 2 times by 1 test: end of block
Executed by:
  • date
executed 2 times by 1 test: end of block
Executed by:
  • date
_incr >= maxsize - iDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
pDescription
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
pad == '0'Description
TRUEnever evaluated
FALSEnever evaluated
to_lowcaseDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
to_uppcaseDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
_i < _deltaDescription
TRUEnever evaluated
FALSEnever evaluated
width < 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
digits == 0Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • date
FALSEnever evaluated
_n < _wDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • date
0-2
1509 }-
1510 break;
executed 2 times by 1 test: break;
Executed by:
  • date
2
1511 }-
1512 }-
1513-
1514#if ! FPRINTFTIME-
1515 if (p && maxsize != 0)-
1516 *p = L_('\0');-
1517#endif-
1518-
1519 return i;
executed 4964 times by 6 tests: return i;
Executed by:
  • date
  • du
  • ls
  • pr
  • stat
  • vdir
4964
1520}-
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