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2005-02-23 Jeff Johnston <jjohnstn@redhat.com>

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* libc/include/time.h [!CYGWIN](_timezone): Change to long.
        (__tzrule_type, __tzinfo_type): New types.
        (__gettzinfo): New function.
        * libc/sys/linux/include/time.h: Ditto.
        * libc/time/Makefile.am: Add gettzinfo.c.
        * libc/time/Makefile.in: Regenerated.
        * libc/time/local.h: Moved __tzrule_type to time.h.
        * libc/time/mktime.c: Call __gettzinfo to reference
        __tznorth, __tzyear, and __tzrule array.
        * libc/time/mktm_r.c: Ditto.
        * libc/time/strftime.c: Ditto.
        * libc/time/tzset_r.c: Ditto.  Also remove definition
        of __tzrule which is now in gettzinfo.c.  Change _timezone
        references to not cast to time_t.
        * libc/time/gettzinfo.c: New file.
This commit is contained in:
Jeff Johnston 2005-02-23 19:08:58 +00:00
parent 3a021c19f4
commit 6b9a74f9e6
11 changed files with 146 additions and 82 deletions
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18
newlib/ChangeLog
View File

@ -1,3 +1,21 @@
2005-02-23 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/time.h [!CYGWIN](_timezone): Change to long.
(__tzrule_type, __tzinfo_type): New types.
(__gettzinfo): New function.
* libc/sys/linux/include/time.h: Ditto.
* libc/time/Makefile.am: Add gettzinfo.c.
* libc/time/Makefile.in: Regenerated.
* libc/time/local.h: Moved __tzrule_type to time.h.
* libc/time/mktime.c: Call __gettzinfo to reference
__tznorth, __tzyear, and __tzrule array.
* libc/time/mktm_r.c: Ditto.
* libc/time/strftime.c: Ditto.
* libc/time/tzset_r.c: Ditto. Also remove definition
of __tzrule which is now in gettzinfo.c. Change _timezone
references to not cast to time_t.
* libc/time/gettzinfo.c: New file.
2005-02-23 Corinna Vinschen <corinna@vinschen.de> 2005-02-23 Corinna Vinschen <corinna@vinschen.de>
* libc/include/sys/unistd.h: Define getpeereid for Cygwin. * libc/include/sys/unistd.h: Define getpeereid for Cygwin.

24
newlib/libc/include/time.h
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@ -71,6 +71,26 @@ char *_EXFUN(strptime, (const char *, const char *, struct tm *));
_VOID _EXFUN(tzset, (_VOID)); _VOID _EXFUN(tzset, (_VOID));
_VOID _EXFUN(_tzset_r, (struct _reent *)); _VOID _EXFUN(_tzset_r, (struct _reent *));
typedef struct __tzrule_struct
{
char ch;
int m;
int n;
int d;
int s;
time_t change;
int offset;
} __tzrule_type;
typedef struct __tzinfo_struct
{
int __tznorth;
int __tzyear;
__tzrule_type __tzrule[2];
} __tzinfo_type;
__tzinfo_type *_EXFUN (__gettzinfo, (_VOID));
/* getdate functions */ /* getdate functions */
#ifdef HAVE_GETDATE #ifdef HAVE_GETDATE
@ -95,7 +115,11 @@ int _EXFUN(getdate_r, (const char *, struct tm *));
#endif /* HAVE_GETDATE */ #endif /* HAVE_GETDATE */
/* defines for the opengroup specifications Derived from Issue 1 of the SVID. */ /* defines for the opengroup specifications Derived from Issue 1 of the SVID. */
#ifdef __CYGWIN__
extern __IMPORT time_t _timezone; extern __IMPORT time_t _timezone;
#else
extern __IMPORT long _timezone;
#endif
extern __IMPORT int _daylight; extern __IMPORT int _daylight;
extern __IMPORT char *_tzname[2]; extern __IMPORT char *_tzname[2];

22
newlib/libc/sys/linux/include/time.h
View File

@ -84,6 +84,26 @@ char *_EXFUN(strptime, (const char *, const char *, struct tm *));
_VOID _EXFUN(tzset, (_VOID)); _VOID _EXFUN(tzset, (_VOID));
_VOID _EXFUN(_tzset_r, (struct _reent *)); _VOID _EXFUN(_tzset_r, (struct _reent *));
typedef struct __tzrule_struct
{
char ch;
int m;
int n;
int d;
int s;
time_t change;
int offset;
} __tzrule_type;
typedef struct __tzinfo_struct
{
int __tznorth;
int __tzyear;
__tzrule_type __tzrule[2];
} __tzinfo_type;
__tzinfo_type *_EXFUN (__gettzinfo, (_VOID));
/* getdate functions */ /* getdate functions */
#ifndef _REENT_ONLY #ifndef _REENT_ONLY
@ -106,7 +126,7 @@ struct tm * _EXFUN(getdate, (const char *));
int _EXFUN(getdate_r, (const char *, struct tm *)); int _EXFUN(getdate_r, (const char *, struct tm *));
/* defines for the opengroup specifications Derived from Issue 1 of the SVID. */ /* defines for the opengroup specifications Derived from Issue 1 of the SVID. */
extern __IMPORT time_t _timezone; extern __IMPORT long _timezone;
extern __IMPORT int _daylight; extern __IMPORT int _daylight;
extern __IMPORT char *_tzname[2]; extern __IMPORT char *_tzname[2];

1
newlib/libc/time/Makefile.am
View File

@ -11,6 +11,7 @@ LIB_SOURCES = \
ctime.c \ ctime.c \
ctime_r.c \ ctime_r.c \
difftime.c \ difftime.c \
gettzinfo.c \
gmtime.c \ gmtime.c \
gmtime_r.c \ gmtime_r.c \
lcltime.c \ lcltime.c \

17
newlib/libc/time/Makefile.in
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@ -110,7 +110,7 @@ AUTOMAKE_OPTIONS = cygnus
INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
LIB_SOURCES = asctime.c asctime_r.c clock.c ctime.c ctime_r.c difftime.c gmtime.c gmtime_r.c lcltime.c lcltime_r.c mktime.c mktm_r.c strftime.c strptime.c time.c tzlock.c tzset.c tzset_r.c LIB_SOURCES = asctime.c asctime_r.c clock.c ctime.c ctime_r.c difftime.c gettzinfo.c gmtime.c gmtime_r.c lcltime.c lcltime_r.c mktime.c mktm_r.c strftime.c strptime.c time.c tzlock.c tzset.c tzset_r.c
libtime_la_LDFLAGS = -Xcompiler -nostdlib libtime_la_LDFLAGS = -Xcompiler -nostdlib
@ -144,19 +144,20 @@ lib_a_LIBADD =
@USE_LIBTOOL_FALSE@lib_a_OBJECTS = asctime.$(OBJEXT) \ @USE_LIBTOOL_FALSE@lib_a_OBJECTS = asctime.$(OBJEXT) \
@USE_LIBTOOL_FALSE@asctime_r.$(OBJEXT) clock.$(OBJEXT) ctime.$(OBJEXT) \ @USE_LIBTOOL_FALSE@asctime_r.$(OBJEXT) clock.$(OBJEXT) ctime.$(OBJEXT) \
@USE_LIBTOOL_FALSE@ctime_r.$(OBJEXT) difftime.$(OBJEXT) \ @USE_LIBTOOL_FALSE@ctime_r.$(OBJEXT) difftime.$(OBJEXT) \
@USE_LIBTOOL_FALSE@gmtime.$(OBJEXT) gmtime_r.$(OBJEXT) \ @USE_LIBTOOL_FALSE@gettzinfo.$(OBJEXT) gmtime.$(OBJEXT) \
@USE_LIBTOOL_FALSE@lcltime.$(OBJEXT) lcltime_r.$(OBJEXT) \ @USE_LIBTOOL_FALSE@gmtime_r.$(OBJEXT) lcltime.$(OBJEXT) \
@USE_LIBTOOL_FALSE@mktime.$(OBJEXT) mktm_r.$(OBJEXT) strftime.$(OBJEXT) \ @USE_LIBTOOL_FALSE@lcltime_r.$(OBJEXT) mktime.$(OBJEXT) \
@USE_LIBTOOL_FALSE@mktm_r.$(OBJEXT) strftime.$(OBJEXT) \
@USE_LIBTOOL_FALSE@strptime.$(OBJEXT) time.$(OBJEXT) tzlock.$(OBJEXT) \ @USE_LIBTOOL_FALSE@strptime.$(OBJEXT) time.$(OBJEXT) tzlock.$(OBJEXT) \
@USE_LIBTOOL_FALSE@tzset.$(OBJEXT) tzset_r.$(OBJEXT) @USE_LIBTOOL_FALSE@tzset.$(OBJEXT) tzset_r.$(OBJEXT)
LTLIBRARIES = $(noinst_LTLIBRARIES) LTLIBRARIES = $(noinst_LTLIBRARIES)
libtime_la_LIBADD = libtime_la_LIBADD =
@USE_LIBTOOL_TRUE@libtime_la_OBJECTS = asctime.lo asctime_r.lo clock.lo \ @USE_LIBTOOL_TRUE@libtime_la_OBJECTS = asctime.lo asctime_r.lo clock.lo \
@USE_LIBTOOL_TRUE@ctime.lo ctime_r.lo difftime.lo gmtime.lo gmtime_r.lo \ @USE_LIBTOOL_TRUE@ctime.lo ctime_r.lo difftime.lo gettzinfo.lo \
@USE_LIBTOOL_TRUE@lcltime.lo lcltime_r.lo mktime.lo mktm_r.lo \ @USE_LIBTOOL_TRUE@gmtime.lo gmtime_r.lo lcltime.lo lcltime_r.lo \
@USE_LIBTOOL_TRUE@strftime.lo strptime.lo time.lo tzlock.lo tzset.lo \ @USE_LIBTOOL_TRUE@mktime.lo mktm_r.lo strftime.lo strptime.lo time.lo \
@USE_LIBTOOL_TRUE@tzset_r.lo @USE_LIBTOOL_TRUE@tzlock.lo tzset.lo tzset_r.lo
CFLAGS = @CFLAGS@ CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)

15
newlib/libc/time/gettzinfo.c Normal file
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@ -0,0 +1,15 @@
#include <sys/types.h>
#include <local.h>
/* Shared timezone information for libc/time functions. */
static __tzinfo_type tzinfo = {1, 0,
{ {'J', 0, 0, 0, 0, (time_t)0, 0 },
{'J', 0, 0, 0, 0, (time_t)0, 0 }
}
};
__tzinfo_type *
__gettzinfo (void)
{
return &tzinfo;
}

18
newlib/libc/time/local.h
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@ -19,24 +19,6 @@
#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0) #define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
extern time_t __tzstart_std;
extern time_t __tzstart_dst;
extern int __tznorth;
extern int __tzyear;
typedef struct __tzrule_struct
{
char ch;
int m;
int n;
int d;
int s;
time_t change;
int offset;
} __tzrule_type;
extern __tzrule_type __tzrule[2];
struct tm * _EXFUN (_mktm_r, (_CONST time_t *, struct tm *, int __is_gmtime)); struct tm * _EXFUN (_mktm_r, (_CONST time_t *, struct tm *, int __is_gmtime));
int _EXFUN (__tzcalc_limits, (int __year)); int _EXFUN (__tzcalc_limits, (int __year));

17
newlib/libc/time/mktime.c
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@ -158,6 +158,7 @@ mktime (tim_p)
time_t tim = 0; time_t tim = 0;
long days = 0; long days = 0;
int year, isdst; int year, isdst;
__tzinfo_type *tz = __gettzinfo ();
/* validate structure */ /* validate structure */
validate_structure (tim_p); validate_structure (tim_p);
@ -206,19 +207,19 @@ mktime (tim_p)
if (_daylight) if (_daylight)
{ {
int y = tim_p->tm_year + YEAR_BASE; int y = tim_p->tm_year + YEAR_BASE;
if (y == __tzyear || __tzcalc_limits (y)) if (y == tz->__tzyear || __tzcalc_limits (y))
{ {
/* calculate start of dst in dst local time and /* calculate start of dst in dst local time and
start of std in both std local time and dst local time */ start of std in both std local time and dst local time */
time_t startdst_dst = __tzrule[0].change - __tzrule[1].offset; time_t startdst_dst = tz->__tzrule[0].change - tz->__tzrule[1].offset;
time_t startstd_dst = __tzrule[1].change - __tzrule[1].offset; time_t startstd_dst = tz->__tzrule[1].change - tz->__tzrule[1].offset;
time_t startstd_std = __tzrule[1].change - __tzrule[0].offset; time_t startstd_std = tz->__tzrule[1].change - tz->__tzrule[0].offset;
/* if the time is in the overlap between dst and std local times */ /* if the time is in the overlap between dst and std local times */
if (tim >= startstd_std && tim < startstd_dst) if (tim >= startstd_std && tim < startstd_dst)
; /* we let user decide or leave as -1 */ ; /* we let user decide or leave as -1 */
else else
{ {
isdst = (__tznorth isdst = (tz->__tznorth
? (tim >= startdst_dst && tim < startstd_std) ? (tim >= startdst_dst && tim < startstd_std)
: (tim >= startdst_dst || tim < startstd_std)); : (tim >= startdst_dst || tim < startstd_std));
/* if user committed and was wrong, perform correction */ /* if user committed and was wrong, perform correction */
@ -226,7 +227,7 @@ mktime (tim_p)
{ {
/* we either subtract or add the difference between /* we either subtract or add the difference between
time zone offsets, depending on which way the user got it wrong */ time zone offsets, depending on which way the user got it wrong */
int diff = __tzrule[0].offset - __tzrule[1].offset; int diff = tz->__tzrule[0].offset - tz->__tzrule[1].offset;
if (!isdst) if (!isdst)
diff = -diff; diff = -diff;
tim_p->tm_sec += diff; tim_p->tm_sec += diff;
@ -239,9 +240,9 @@ mktime (tim_p)
/* add appropriate offset to put time in gmt format */ /* add appropriate offset to put time in gmt format */
if (isdst == 1) if (isdst == 1)
tim += __tzrule[1].offset; tim += tz->__tzrule[1].offset;
else /* otherwise assume std time */ else /* otherwise assume std time */
tim += __tzrule[0].offset; tim += tz->__tzrule[0].offset;
/* reset isdst flag to what we have calculated */ /* reset isdst flag to what we have calculated */
tim_p->tm_isdst = isdst; tim_p->tm_isdst = isdst;

39
newlib/libc/time/mktm_r.c
View File

@ -32,10 +32,10 @@ _DEFUN (_mktm_r, (tim_p, res, is_gmtime),
{ {
long days, rem; long days, rem;
time_t lcltime; time_t lcltime;
int i;
int y; int y;
int yleap; int yleap;
_CONST int *ip; _CONST int *ip;
__tzinfo_type *tz = __gettzinfo ();
/* base decision about std/dst time on current time */ /* base decision about std/dst time on current time */
lcltime = *tim_p; lcltime = *tim_p;
@ -101,17 +101,21 @@ _DEFUN (_mktm_r, (tim_p, res, is_gmtime),
TZ_LOCK; TZ_LOCK;
if (_daylight) if (_daylight)
{ {
if (y == __tzyear || __tzcalc_limits (y)) if (y == tz->__tzyear || __tzcalc_limits (y))
res->tm_isdst = (__tznorth res->tm_isdst = (tz->__tznorth
? (*tim_p >= __tzrule[0].change && *tim_p < __tzrule[1].change) ? (*tim_p >= tz->__tzrule[0].change
: (*tim_p >= __tzrule[0].change || *tim_p < __tzrule[1].change)); && *tim_p < tz->__tzrule[1].change)
: (*tim_p >= tz->__tzrule[0].change
|| *tim_p < tz->__tzrule[1].change));
else else
res->tm_isdst = -1; res->tm_isdst = -1;
} }
else else
res->tm_isdst = 0; res->tm_isdst = 0;
offset = (res->tm_isdst == 1 ? __tzrule[1].offset : __tzrule[0].offset); offset = (res->tm_isdst == 1
? tz->__tzrule[1].offset
: tz->__tzrule[0].offset);
hours = offset / SECSPERHOUR; hours = offset / SECSPERHOUR;
offset = offset % SECSPERHOUR; offset = offset % SECSPERHOUR;
@ -197,11 +201,12 @@ _DEFUN (__tzcalc_limits, (year),
{ {
int days, year_days, years; int days, year_days, years;
int i, j; int i, j;
__tzinfo_type *tz = __gettzinfo ();
if (year < EPOCH_YEAR) if (year < EPOCH_YEAR)
return 0; return 0;
__tzyear = year; tz->__tzyear = year;
years = (year - EPOCH_YEAR); years = (year - EPOCH_YEAR);
@ -211,10 +216,11 @@ _DEFUN (__tzcalc_limits, (year),
for (i = 0; i < 2; ++i) for (i = 0; i < 2; ++i)
{ {
if (__tzrule[i].ch == 'J') if (tz->__tzrule[i].ch == 'J')
days = year_days + __tzrule[i].d + (isleap(year) && __tzrule[i].d >= 60); days = year_days + tz->__tzrule[i].d +
else if (__tzrule[i].ch == 'D') (isleap(year) && tz->__tzrule[i].d >= 60);
days = year_days + __tzrule[i].d; else if (tz->__tzrule[i].ch == 'D')
days = year_days + tz->__tzrule[i].d;
else else
{ {
int yleap = isleap(year); int yleap = isleap(year);
@ -223,15 +229,15 @@ _DEFUN (__tzcalc_limits, (year),
days = year_days; days = year_days;
for (j = 1; j < __tzrule[i].m; ++j) for (j = 1; j < tz->__tzrule[i].m; ++j)
days += ip[j-1]; days += ip[j-1];
m_wday = (EPOCH_WDAY + days) % DAYSPERWEEK; m_wday = (EPOCH_WDAY + days) % DAYSPERWEEK;
wday_diff = __tzrule[i].d - m_wday; wday_diff = tz->__tzrule[i].d - m_wday;
if (wday_diff < 0) if (wday_diff < 0)
wday_diff += DAYSPERWEEK; wday_diff += DAYSPERWEEK;
m_day = (__tzrule[i].n - 1) * DAYSPERWEEK + wday_diff; m_day = (tz->__tzrule[i].n - 1) * DAYSPERWEEK + wday_diff;
while (m_day >= ip[j-1]) while (m_day >= ip[j-1])
m_day -= DAYSPERWEEK; m_day -= DAYSPERWEEK;
@ -240,10 +246,11 @@ _DEFUN (__tzcalc_limits, (year),
} }
/* store the change-over time in GMT form by adding offset */ /* store the change-over time in GMT form by adding offset */
__tzrule[i].change = days * SECSPERDAY + __tzrule[i].s + __tzrule[i].offset; tz->__tzrule[i].change = days * SECSPERDAY +
tz->__tzrule[i].s + tz->__tzrule[i].offset;
} }
__tznorth = (__tzrule[0].change < __tzrule[1].change); tz->__tznorth = (tz->__tzrule[0].change < tz->__tzrule[1].change);
return 1; return 1;
} }

3
newlib/libc/time/strftime.c
View File

@ -757,11 +757,12 @@ _DEFUN (strftime, (s, maxsize, format, tim_p),
if (count < maxsize - 5) if (count < maxsize - 5)
{ {
int offset; int offset;
__tzinfo_type *tz = __gettzinfo ();
TZ_LOCK; TZ_LOCK;
/* The sign of this is exactly opposite the envvar TZ. We /* The sign of this is exactly opposite the envvar TZ. We
could directly use the global _timezone for tm_isdst==0, could directly use the global _timezone for tm_isdst==0,
but have to use __tzrule for daylight savings. */ but have to use __tzrule for daylight savings. */
offset = -__tzrule[tim_p->tm_isdst > 0].offset; offset = -tz->__tzrule[tim_p->tm_isdst > 0].offset;
TZ_UNLOCK; TZ_UNLOCK;
sprintf (&s[count], "%+03ld%.2d", offset / SECSPERHOUR, sprintf (&s[count], "%+03ld%.2d", offset / SECSPERHOUR,
abs (offset / SECSPERMIN) % 60); abs (offset / SECSPERMIN) % 60);

54
newlib/libc/time/tzset_r.c
View File

@ -14,14 +14,7 @@ static char *prev_tzenv = NULL;
/* default to GMT */ /* default to GMT */
char *_tzname[2] = {"GMT", "GMT"}; char *_tzname[2] = {"GMT", "GMT"};
int _daylight = 0; int _daylight = 0;
time_t _timezone = (time_t)0; long _timezone = 0;
int __tzyear = 0;
int __tznorth = 1;
__tzrule_type __tzrule[2] = { {'J', 0, 0, 0, 0, (time_t)0, 0 },
{'J', 0, 0, 0, 0, (time_t)0, 0 } };
_VOID _VOID
_DEFUN (_tzset_r, (reent_ptr), _DEFUN (_tzset_r, (reent_ptr),
@ -31,11 +24,12 @@ _DEFUN (_tzset_r, (reent_ptr),
unsigned short hh, mm, ss, m, w, d; unsigned short hh, mm, ss, m, w, d;
int sign, n; int sign, n;
int i, ch; int i, ch;
__tzinfo_type *tz = __gettzinfo ();
if ((tzenv = _getenv_r (reent_ptr, "TZ")) == NULL) if ((tzenv = _getenv_r (reent_ptr, "TZ")) == NULL)
{ {
TZ_LOCK; TZ_LOCK;
_timezone = (time_t)0; _timezone = 0;
_daylight = 0; _daylight = 0;
_tzname[0] = "GMT"; _tzname[0] = "GMT";
_tzname[1] = "GMT"; _tzname[1] = "GMT";
@ -86,7 +80,7 @@ _DEFUN (_tzset_r, (reent_ptr),
return; return;
} }
__tzrule[0].offset = sign * (ss + SECSPERMIN * mm + SECSPERHOUR * hh); tz->__tzrule[0].offset = sign * (ss + SECSPERMIN * mm + SECSPERHOUR * hh);
_tzname[0] = __tzname_std; _tzname[0] = __tzname_std;
tzenv += n; tzenv += n;
@ -116,9 +110,9 @@ _DEFUN (_tzset_r, (reent_ptr),
ss = 0; ss = 0;
if (sscanf (tzenv, "%hu%n:%hu%n:%hu%n", &hh, &n, &mm, &n, &ss, &n) <= 0) if (sscanf (tzenv, "%hu%n:%hu%n:%hu%n", &hh, &n, &mm, &n, &ss, &n) <= 0)
__tzrule[1].offset = __tzrule[0].offset - 3600; tz->__tzrule[1].offset = tz->__tzrule[0].offset - 3600;
else else
__tzrule[1].offset = sign * (ss + SECSPERMIN * mm + SECSPERHOUR * hh); tz->__tzrule[1].offset = sign * (ss + SECSPERMIN * mm + SECSPERHOUR * hh);
tzenv += n; tzenv += n;
@ -136,10 +130,10 @@ _DEFUN (_tzset_r, (reent_ptr),
return; return;
} }
__tzrule[i].ch = 'M'; tz->__tzrule[i].ch = 'M';
__tzrule[i].m = m; tz->__tzrule[i].m = m;
__tzrule[i].n = w; tz->__tzrule[i].n = w;
__tzrule[i].d = d; tz->__tzrule[i].d = d;
tzenv += n; tzenv += n;
} }
@ -161,23 +155,23 @@ _DEFUN (_tzset_r, (reent_ptr),
{ {
if (i == 0) if (i == 0)
{ {
__tzrule[0].ch = 'M'; tz->__tzrule[0].ch = 'M';
__tzrule[0].m = 4; tz->__tzrule[0].m = 4;
__tzrule[0].n = 1; tz->__tzrule[0].n = 1;
__tzrule[0].d = 0; tz->__tzrule[0].d = 0;
} }
else else
{ {
__tzrule[1].ch = 'M'; tz->__tzrule[1].ch = 'M';
__tzrule[1].m = 10; tz->__tzrule[1].m = 10;
__tzrule[1].n = 5; tz->__tzrule[1].n = 5;
__tzrule[1].d = 0; tz->__tzrule[1].d = 0;
} }
} }
else else
{ {
__tzrule[i].ch = ch; tz->__tzrule[i].ch = ch;
__tzrule[i].d = d; tz->__tzrule[i].d = d;
} }
tzenv = end; tzenv = end;
@ -192,14 +186,14 @@ _DEFUN (_tzset_r, (reent_ptr),
if (*tzenv == '/') if (*tzenv == '/')
sscanf (tzenv, "/%hu%n:%hu%n:%hu%n", &hh, &n, &mm, &n, &ss, &n); sscanf (tzenv, "/%hu%n:%hu%n:%hu%n", &hh, &n, &mm, &n, &ss, &n);
__tzrule[i].s = ss + SECSPERMIN * mm + SECSPERHOUR * hh; tz->__tzrule[i].s = ss + SECSPERMIN * mm + SECSPERHOUR * hh;
tzenv += n; tzenv += n;
} }
__tzcalc_limits (__tzyear); __tzcalc_limits (tz->__tzyear);
_timezone = (time_t)(__tzrule[0].offset); _timezone = tz->__tzrule[0].offset;
_daylight = __tzrule[0].offset != __tzrule[1].offset; _daylight = tz->__tzrule[0].offset != tz->__tzrule[1].offset;
TZ_UNLOCK; TZ_UNLOCK;
} }