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-rw-r--r--libcutils/tzstrftime.c842
1 files changed, 0 insertions, 842 deletions
diff --git a/libcutils/tzstrftime.c b/libcutils/tzstrftime.c
deleted file mode 100644
index e4f54df..0000000
--- a/libcutils/tzstrftime.c
+++ /dev/null
@@ -1,842 +0,0 @@
-#ifndef lint
-#ifndef NOID
-static char elsieid[] = "@(#)strftime.c 8.1";
-/*
-** Based on the UCB version with the ID appearing below.
-** This is ANSIish only when "multibyte character == plain character".
-*/
-#endif /* !defined NOID */
-#endif /* !defined lint */
-
-#include <stdio.h>
-#include <time.h>
-#include <tzfile.h>
-#include <limits.h>
-#include <cutils/tztime.h>
-
-/*
-** Copyright (c) 1989 The Regents of the University of California.
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms are permitted
-** provided that the above copyright notice and this paragraph are
-** duplicated in all such forms and that any documentation,
-** advertising materials, and other materials related to such
-** distribution and use acknowledge that the software was developed
-** by the University of California, Berkeley. The name of the
-** University may not be used to endorse or promote products derived
-** from this software without specific prior written permission.
-** THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
-** IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
-** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-*/
-
-#ifndef LIBC_SCCS
-#ifndef lint
-static const char sccsid[] = "@(#)strftime.c 5.4 (Berkeley) 3/14/89";
-#endif /* !defined lint */
-#endif /* !defined LIBC_SCCS */
-
-#include <ctype.h>
-
-#define P(x) x
-
-static char * _add P((const char *, char *, const char *, int));
-static char * _conv P((int, const char *, char *, const char *));
-static char * _fmt P((const char *, const struct tm *, char *, const char *,
- int *, const struct strftime_locale *Locale));
-static char * _yconv P((int, int, int, int, char *, const char *, int));
-static char * getformat P((int, char *, char *, char *, char *));
-
-extern char * tzname[];
-
-
-
-
-
-/* from private.h */
-
-#ifndef TYPE_BIT
-#define TYPE_BIT(type) (sizeof (type) * CHAR_BIT)
-#endif /* !defined TYPE_BIT */
-
-#ifndef TYPE_SIGNED
-#define TYPE_SIGNED(type) (((type) -1) < 0)
-#endif /* !defined TYPE_SIGNED */
-
-#ifndef INT_STRLEN_MAXIMUM
-/*
- * ** 302 / 1000 is log10(2.0) rounded up.
- * ** Subtract one for the sign bit if the type is signed;
- * ** add one for integer division truncation;
- * ** add one more for a minus sign if the type is signed.
- * */
-#define INT_STRLEN_MAXIMUM(type) \
- ((TYPE_BIT(type) - TYPE_SIGNED(type)) * 302 / 1000 + \
- 1 + TYPE_SIGNED(type))
-#endif /* !defined INT_STRLEN_MAXIMUM */
-
-/* end of part from private.h */
-
-
-
-
-#ifndef YEAR_2000_NAME
-#define YEAR_2000_NAME "CHECK_STRFTIME_FORMATS_FOR_TWO_DIGIT_YEARS"
-#endif /* !defined YEAR_2000_NAME */
-
-#define IN_NONE 0
-#define IN_SOME 1
-#define IN_THIS 2
-#define IN_ALL 3
-
-#define FORCE_LOWER_CASE 0x100
-
-size_t
-strftime_tz(s, maxsize, format, t, Locale)
-char * const s;
-const size_t maxsize;
-const char * const format;
-const struct tm * const t;
-const struct strftime_locale *Locale;
-{
- char * p;
- int warn;
-
- warn = IN_NONE;
- p = _fmt(((format == NULL) ? "%c" : format), t, s, s + maxsize, &warn, Locale);
-#if 0
- if (warn != IN_NONE && getenv(YEAR_2000_NAME) != NULL) {
- (void) fprintf(stderr, "\n");
- if (format == NULL)
- (void) fprintf(stderr, "NULL strftime format ");
- else (void) fprintf(stderr, "strftime format \"%s\" ",
- format);
- (void) fprintf(stderr, "yields only two digits of years in ");
- if (warn == IN_SOME)
- (void) fprintf(stderr, "some locales");
- else if (warn == IN_THIS)
- (void) fprintf(stderr, "the current locale");
- else (void) fprintf(stderr, "all locales");
- (void) fprintf(stderr, "\n");
- }
-#endif /* !defined NO_RUN_TIME_WARNINGS_ABOUT_YEAR_2000_PROBLEMS_THANK_YOU */
- if (p == s + maxsize)
- return 0;
- *p = '\0';
- return p - s;
-}
-
-static char *getformat(int modifier, char *normal, char *underscore,
- char *dash, char *zero) {
- switch (modifier) {
- case '_':
- return underscore;
-
- case '-':
- return dash;
-
- case '0':
- return zero;
- }
-
- return normal;
-}
-
-static char *
-_fmt(format, t, pt, ptlim, warnp, Locale)
-const char * format;
-const struct tm * const t;
-char * pt;
-const char * const ptlim;
-int * warnp;
-const struct strftime_locale *Locale;
-{
- for ( ; *format; ++format) {
- if (*format == '%') {
- int modifier = 0;
-label:
- switch (*++format) {
- case '\0':
- --format;
- break;
- case 'A':
- pt = _add((t->tm_wday < 0 ||
- t->tm_wday >= DAYSPERWEEK) ?
- "?" : Locale->weekday[t->tm_wday],
- pt, ptlim, modifier);
- continue;
- case 'a':
- pt = _add((t->tm_wday < 0 ||
- t->tm_wday >= DAYSPERWEEK) ?
- "?" : Locale->wday[t->tm_wday],
- pt, ptlim, modifier);
- continue;
- case 'B':
- if (modifier == '-') {
- pt = _add((t->tm_mon < 0 ||
- t->tm_mon >= MONSPERYEAR) ?
- "?" : Locale->standalone_month[t->tm_mon],
- pt, ptlim, modifier);
- } else {
- pt = _add((t->tm_mon < 0 ||
- t->tm_mon >= MONSPERYEAR) ?
- "?" : Locale->month[t->tm_mon],
- pt, ptlim, modifier);
- }
- continue;
- case 'b':
- case 'h':
- pt = _add((t->tm_mon < 0 ||
- t->tm_mon >= MONSPERYEAR) ?
- "?" : Locale->mon[t->tm_mon],
- pt, ptlim, modifier);
- continue;
- case 'C':
- /*
- ** %C used to do a...
- ** _fmt("%a %b %e %X %Y", t);
- ** ...whereas now POSIX 1003.2 calls for
- ** something completely different.
- ** (ado, 1993-05-24)
- */
- pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 0,
- pt, ptlim, modifier);
- continue;
- case 'c':
- {
- int warn2 = IN_SOME;
-
- pt = _fmt(Locale->c_fmt, t, pt, ptlim, warnp, Locale);
- if (warn2 == IN_ALL)
- warn2 = IN_THIS;
- if (warn2 > *warnp)
- *warnp = warn2;
- }
- continue;
- case 'D':
- pt = _fmt("%m/%d/%y", t, pt, ptlim, warnp, Locale);
- continue;
- case 'd':
- pt = _conv(t->tm_mday,
- getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'E':
- case 'O':
- /*
- ** C99 locale modifiers.
- ** The sequences
- ** %Ec %EC %Ex %EX %Ey %EY
- ** %Od %oe %OH %OI %Om %OM
- ** %OS %Ou %OU %OV %Ow %OW %Oy
- ** are supposed to provide alternate
- ** representations.
- */
- goto label;
- case '_':
- case '-':
- case '0':
- case '^':
- case '#':
- modifier = *format;
- goto label;
- case 'e':
- pt = _conv(t->tm_mday,
- getformat(modifier, "%2d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'F':
- pt = _fmt("%Y-%m-%d", t, pt, ptlim, warnp, Locale);
- continue;
- case 'H':
- pt = _conv(t->tm_hour,
- getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'I':
- pt = _conv((t->tm_hour % 12) ?
- (t->tm_hour % 12) : 12,
- getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'j':
- pt = _conv(t->tm_yday + 1,
- getformat(modifier, "%03d", "%3d", "%d", "%03d"),
- pt, ptlim);
- continue;
- case 'k':
- /*
- ** This used to be...
- ** _conv(t->tm_hour % 12 ?
- ** t->tm_hour % 12 : 12, 2, ' ');
- ** ...and has been changed to the below to
- ** match SunOS 4.1.1 and Arnold Robbins'
- ** strftime version 3.0. That is, "%k" and
- ** "%l" have been swapped.
- ** (ado, 1993-05-24)
- */
- pt = _conv(t->tm_hour,
- getformat(modifier, "%2d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
-#ifdef KITCHEN_SINK
- case 'K':
- /*
- ** After all this time, still unclaimed!
- */
- pt = _add("kitchen sink", pt, ptlim, modifier);
- continue;
-#endif /* defined KITCHEN_SINK */
- case 'l':
- /*
- ** This used to be...
- ** _conv(t->tm_hour, 2, ' ');
- ** ...and has been changed to the below to
- ** match SunOS 4.1.1 and Arnold Robbin's
- ** strftime version 3.0. That is, "%k" and
- ** "%l" have been swapped.
- ** (ado, 1993-05-24)
- */
- pt = _conv((t->tm_hour % 12) ?
- (t->tm_hour % 12) : 12,
- getformat(modifier, "%2d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'M':
- pt = _conv(t->tm_min,
- getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'm':
- pt = _conv(t->tm_mon + 1,
- getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'n':
- pt = _add("\n", pt, ptlim, modifier);
- continue;
- case 'p':
- pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ?
- Locale->pm :
- Locale->am,
- pt, ptlim, modifier);
- continue;
- case 'P':
- pt = _add((t->tm_hour >= (HOURSPERDAY / 2)) ?
- Locale->pm :
- Locale->am,
- pt, ptlim, FORCE_LOWER_CASE);
- continue;
- case 'R':
- pt = _fmt("%H:%M", t, pt, ptlim, warnp, Locale);
- continue;
- case 'r':
- pt = _fmt("%I:%M:%S %p", t, pt, ptlim, warnp, Locale);
- continue;
- case 'S':
- pt = _conv(t->tm_sec,
- getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 's':
- {
- struct tm tm;
- char buf[INT_STRLEN_MAXIMUM(
- time_t) + 1];
- time_t mkt;
-
- tm = *t;
- mkt = mktime(&tm);
- if (TYPE_SIGNED(time_t))
- (void) sprintf(buf, "%ld",
- (long) mkt);
- else (void) sprintf(buf, "%lu",
- (unsigned long) mkt);
- pt = _add(buf, pt, ptlim, modifier);
- }
- continue;
- case 'T':
- pt = _fmt("%H:%M:%S", t, pt, ptlim, warnp, Locale);
- continue;
- case 't':
- pt = _add("\t", pt, ptlim, modifier);
- continue;
- case 'U':
- pt = _conv((t->tm_yday + DAYSPERWEEK -
- t->tm_wday) / DAYSPERWEEK,
- getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'u':
- /*
- ** From Arnold Robbins' strftime version 3.0:
- ** "ISO 8601: Weekday as a decimal number
- ** [1 (Monday) - 7]"
- ** (ado, 1993-05-24)
- */
- pt = _conv((t->tm_wday == 0) ?
- DAYSPERWEEK : t->tm_wday, "%d", pt, ptlim);
- continue;
- case 'V': /* ISO 8601 week number */
- case 'G': /* ISO 8601 year (four digits) */
- case 'g': /* ISO 8601 year (two digits) */
-/*
-** From Arnold Robbins' strftime version 3.0: "the week number of the
-** year (the first Monday as the first day of week 1) as a decimal number
-** (01-53)."
-** (ado, 1993-05-24)
-**
-** From "http://www.ft.uni-erlangen.de/~mskuhn/iso-time.html" by Markus Kuhn:
-** "Week 01 of a year is per definition the first week which has the
-** Thursday in this year, which is equivalent to the week which contains
-** the fourth day of January. In other words, the first week of a new year
-** is the week which has the majority of its days in the new year. Week 01
-** might also contain days from the previous year and the week before week
-** 01 of a year is the last week (52 or 53) of the previous year even if
-** it contains days from the new year. A week starts with Monday (day 1)
-** and ends with Sunday (day 7). For example, the first week of the year
-** 1997 lasts from 1996-12-30 to 1997-01-05..."
-** (ado, 1996-01-02)
-*/
- {
- int year;
- int base;
- int yday;
- int wday;
- int w;
-
- year = t->tm_year;
- base = TM_YEAR_BASE;
- yday = t->tm_yday;
- wday = t->tm_wday;
- for ( ; ; ) {
- int len;
- int bot;
- int top;
-
- len = isleap_sum(year, base) ?
- DAYSPERLYEAR :
- DAYSPERNYEAR;
- /*
- ** What yday (-3 ... 3) does
- ** the ISO year begin on?
- */
- bot = ((yday + 11 - wday) %
- DAYSPERWEEK) - 3;
- /*
- ** What yday does the NEXT
- ** ISO year begin on?
- */
- top = bot -
- (len % DAYSPERWEEK);
- if (top < -3)
- top += DAYSPERWEEK;
- top += len;
- if (yday >= top) {
- ++base;
- w = 1;
- break;
- }
- if (yday >= bot) {
- w = 1 + ((yday - bot) /
- DAYSPERWEEK);
- break;
- }
- --base;
- yday += isleap_sum(year, base) ?
- DAYSPERLYEAR :
- DAYSPERNYEAR;
- }
-#ifdef XPG4_1994_04_09
- if ((w == 52 &&
- t->tm_mon == TM_JANUARY) ||
- (w == 1 &&
- t->tm_mon == TM_DECEMBER))
- w = 53;
-#endif /* defined XPG4_1994_04_09 */
- if (*format == 'V')
- pt = _conv(w,
- getformat(modifier,
- "%02d",
- "%2d",
- "%d",
- "%02d"),
- pt, ptlim);
- else if (*format == 'g') {
- *warnp = IN_ALL;
- pt = _yconv(year, base, 0, 1,
- pt, ptlim, modifier);
- } else pt = _yconv(year, base, 1, 1,
- pt, ptlim, modifier);
- }
- continue;
- case 'v':
- /*
- ** From Arnold Robbins' strftime version 3.0:
- ** "date as dd-bbb-YYYY"
- ** (ado, 1993-05-24)
- */
- pt = _fmt("%e-%b-%Y", t, pt, ptlim, warnp, Locale);
- continue;
- case 'W':
- pt = _conv((t->tm_yday + DAYSPERWEEK -
- (t->tm_wday ?
- (t->tm_wday - 1) :
- (DAYSPERWEEK - 1))) / DAYSPERWEEK,
- getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- continue;
- case 'w':
- pt = _conv(t->tm_wday, "%d", pt, ptlim);
- continue;
- case 'X':
- pt = _fmt(Locale->X_fmt, t, pt, ptlim, warnp, Locale);
- continue;
- case 'x':
- {
- int warn2 = IN_SOME;
-
- pt = _fmt(Locale->x_fmt, t, pt, ptlim, &warn2, Locale);
- if (warn2 == IN_ALL)
- warn2 = IN_THIS;
- if (warn2 > *warnp)
- *warnp = warn2;
- }
- continue;
- case 'y':
- *warnp = IN_ALL;
- pt = _yconv(t->tm_year, TM_YEAR_BASE, 0, 1,
- pt, ptlim, modifier);
- continue;
- case 'Y':
- pt = _yconv(t->tm_year, TM_YEAR_BASE, 1, 1,
- pt, ptlim, modifier);
- continue;
- case 'Z':
-#ifdef TM_ZONE
- if (t->TM_ZONE != NULL)
- pt = _add(t->TM_ZONE, pt, ptlim,
- modifier);
- else
-#endif /* defined TM_ZONE */
- if (t->tm_isdst >= 0)
- pt = _add(tzname[t->tm_isdst != 0],
- pt, ptlim, modifier);
- /*
- ** C99 says that %Z must be replaced by the
- ** empty string if the time zone is not
- ** determinable.
- */
- continue;
- case 'z':
- {
- int diff;
- char const * sign;
-
- if (t->tm_isdst < 0)
- continue;
-#ifdef TM_GMTOFF
- diff = t->TM_GMTOFF;
-#else /* !defined TM_GMTOFF */
- /*
- ** C99 says that the UTC offset must
- ** be computed by looking only at
- ** tm_isdst. This requirement is
- ** incorrect, since it means the code
- ** must rely on magic (in this case
- ** altzone and timezone), and the
- ** magic might not have the correct
- ** offset. Doing things correctly is
- ** tricky and requires disobeying C99;
- ** see GNU C strftime for details.
- ** For now, punt and conform to the
- ** standard, even though it's incorrect.
- **
- ** C99 says that %z must be replaced by the
- ** empty string if the time zone is not
- ** determinable, so output nothing if the
- ** appropriate variables are not available.
- */
- if (t->tm_isdst == 0)
-#ifdef USG_COMPAT
- diff = -timezone;
-#else /* !defined USG_COMPAT */
- continue;
-#endif /* !defined USG_COMPAT */
- else
-#ifdef ALTZONE
- diff = -altzone;
-#else /* !defined ALTZONE */
- continue;
-#endif /* !defined ALTZONE */
-#endif /* !defined TM_GMTOFF */
- if (diff < 0) {
- sign = "-";
- diff = -diff;
- } else sign = "+";
- pt = _add(sign, pt, ptlim, modifier);
- diff /= SECSPERMIN;
- diff = (diff / MINSPERHOUR) * 100 +
- (diff % MINSPERHOUR);
- pt = _conv(diff,
- getformat(modifier, "%04d",
- "%4d", "%d", "%04d"),
- pt, ptlim);
- }
- continue;
- case '+':
- pt = _fmt(Locale->date_fmt, t, pt, ptlim,
- warnp, Locale);
- continue;
- case '%':
- /*
- ** X311J/88-090 (4.12.3.5): if conversion char is
- ** undefined, behavior is undefined. Print out the
- ** character itself as printf(3) also does.
- */
- default:
- break;
- }
- }
- if (pt == ptlim)
- break;
- *pt++ = *format;
- }
- return pt;
-}
-
-static char *
-_conv(n, format, pt, ptlim)
-const int n;
-const char * const format;
-char * const pt;
-const char * const ptlim;
-{
- char buf[INT_STRLEN_MAXIMUM(int) + 1];
-
- (void) sprintf(buf, format, n);
- return _add(buf, pt, ptlim, 0);
-}
-
-static char *
-_add(str, pt, ptlim, modifier)
-const char * str;
-char * pt;
-const char * const ptlim;
-int modifier;
-{
- int c;
-
- switch (modifier) {
- case FORCE_LOWER_CASE:
- while (pt < ptlim && (*pt = tolower(*str++)) != '\0') {
- ++pt;
- }
- break;
-
- case '^':
- while (pt < ptlim && (*pt = toupper(*str++)) != '\0') {
- ++pt;
- }
- break;
-
- case '#':
- while (pt < ptlim && (c = *str++) != '\0') {
- if (isupper(c)) {
- c = tolower(c);
- } else if (islower(c)) {
- c = toupper(c);
- }
- *pt = c;
- ++pt;
- }
-
- break;
-
- default:
- while (pt < ptlim && (*pt = *str++) != '\0') {
- ++pt;
- }
- }
-
- return pt;
-}
-
-/*
-** POSIX and the C Standard are unclear or inconsistent about
-** what %C and %y do if the year is negative or exceeds 9999.
-** Use the convention that %C concatenated with %y yields the
-** same output as %Y, and that %Y contains at least 4 bytes,
-** with more only if necessary.
-*/
-
-static char *
-_yconv(a, b, convert_top, convert_yy, pt, ptlim, modifier)
-const int a;
-const int b;
-const int convert_top;
-const int convert_yy;
-char * pt;
-const char * const ptlim;
-int modifier;
-{
- register int lead;
- register int trail;
-
-#define DIVISOR 100
- trail = a % DIVISOR + b % DIVISOR;
- lead = a / DIVISOR + b / DIVISOR + trail / DIVISOR;
- trail %= DIVISOR;
- if (trail < 0 && lead > 0) {
- trail += DIVISOR;
- --lead;
- } else if (lead < 0 && trail > 0) {
- trail -= DIVISOR;
- ++lead;
- }
- if (convert_top) {
- if (lead == 0 && trail < 0)
- pt = _add("-0", pt, ptlim, modifier);
- else pt = _conv(lead, getformat(modifier, "%02d",
- "%2d", "%d", "%02d"),
- pt, ptlim);
- }
- if (convert_yy)
- pt = _conv(((trail < 0) ? -trail : trail),
- getformat(modifier, "%02d", "%2d", "%d", "%02d"),
- pt, ptlim);
- return pt;
-}
-
-#ifdef LOCALE_HOME
-static struct lc_time_T *
-_loc P((void))
-{
- static const char locale_home[] = LOCALE_HOME;
- static const char lc_time[] = "LC_TIME";
- static char * locale_buf;
-
- int fd;
- int oldsun; /* "...ain't got nothin' to do..." */
- char * lbuf;
- char * name;
- char * p;
- const char ** ap;
- const char * plim;
- char filename[FILENAME_MAX];
- struct stat st;
- size_t namesize;
- size_t bufsize;
-
- /*
- ** Use localebuf.mon[0] to signal whether locale is already set up.
- */
- if (localebuf.mon[0])
- return &localebuf;
- name = setlocale(LC_TIME, (char *) NULL);
- if (name == NULL || *name == '\0')
- goto no_locale;
- /*
- ** If the locale name is the same as our cache, use the cache.
- */
- lbuf = locale_buf;
- if (lbuf != NULL && strcmp(name, lbuf) == 0) {
- p = lbuf;
- for (ap = (const char **) &localebuf;
- ap < (const char **) (&localebuf + 1);
- ++ap)
- *ap = p += strlen(p) + 1;
- return &localebuf;
- }
- /*
- ** Slurp the locale file into the cache.
- */
- namesize = strlen(name) + 1;
- if (sizeof filename <
- ((sizeof locale_home) + namesize + (sizeof lc_time)))
- goto no_locale;
- oldsun = 0;
- (void) sprintf(filename, "%s/%s/%s", locale_home, name, lc_time);
- fd = open(filename, O_RDONLY);
- if (fd < 0) {
- /*
- ** Old Sun systems have a different naming and data convention.
- */
- oldsun = 1;
- (void) sprintf(filename, "%s/%s/%s", locale_home,
- lc_time, name);
- fd = open(filename, O_RDONLY);
- if (fd < 0)
- goto no_locale;
- }
- if (fstat(fd, &st) != 0)
- goto bad_locale;
- if (st.st_size <= 0)
- goto bad_locale;
- bufsize = namesize + st.st_size;
- locale_buf = NULL;
- lbuf = (lbuf == NULL) ? malloc(bufsize) : realloc(lbuf, bufsize);
- if (lbuf == NULL)
- goto bad_locale;
- (void) strcpy(lbuf, name);
- p = lbuf + namesize;
- plim = p + st.st_size;
- if (read(fd, p, (size_t) st.st_size) != st.st_size)
- goto bad_lbuf;
- if (close(fd) != 0)
- goto bad_lbuf;
- /*
- ** Parse the locale file into localebuf.
- */
- if (plim[-1] != '\n')
- goto bad_lbuf;
- for (ap = (const char **) &localebuf;
- ap < (const char **) (&localebuf + 1);
- ++ap) {
- if (p == plim)
- goto bad_lbuf;
- *ap = p;
- while (*p != '\n')
- ++p;
- *p++ = '\0';
- }
- if (oldsun) {
- /*
- ** SunOS 4 used an obsolescent format; see localdtconv(3).
- ** c_fmt had the ``short format for dates and times together''
- ** (SunOS 4 date, "%a %b %e %T %Z %Y" in the C locale);
- ** date_fmt had the ``long format for dates''
- ** (SunOS 4 strftime %C, "%A, %B %e, %Y" in the C locale).
- ** Discard the latter in favor of the former.
- */
- localebuf.date_fmt = localebuf.c_fmt;
- }
- /*
- ** Record the successful parse in the cache.
- */
- locale_buf = lbuf;
-
- return &localebuf;
-
-bad_lbuf:
- free(lbuf);
-bad_locale:
- (void) close(fd);
-no_locale:
- localebuf = C_time_locale;
- locale_buf = NULL;
- return &localebuf;
-}
-#endif /* defined LOCALE_HOME */
generated by cgit v1.1 at 2024-09-13 16:42:09 +0000