Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commit3f1c32e

Browse files
author
Thomas G. Lockhart
committed
Switch around conditional code so that HAVE_TM_ZONE takes precedence
 over HAVE_INT_TIMEZONE. This may help out linux/glibc2 and Dec Alpha.Included #error precompiler macros to catch cases where neither is defined but USE_POSIX_TIME is (shouldn't happen). Hopefully this isn't just a gcc-ism.
1 parent4f8458c commit3f1c32e

File tree

1 file changed

+25
-15
lines changed

1 file changed

+25
-15
lines changed

‎src/backend/utils/adt/nabstime.c

Lines changed: 25 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@
77
*
88
*
99
* IDENTIFICATION
10-
* $Header: /cvsroot/pgsql/src/backend/utils/adt/nabstime.c,v 1.46 1998/10/08 18:30:09 momjian Exp $
10+
* $Header: /cvsroot/pgsql/src/backend/utils/adt/nabstime.c,v 1.46.2.1 1998/12/14 00:11:46 thomas Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
@@ -61,23 +61,31 @@ GetCurrentAbsoluteTime(void)
6161
if (!HasCTZSet)
6262
{
6363
#ifdefUSE_POSIX_TIME
64-
#if defined(HAVE_TZSET)&& defined(HAVE_INT_TIMEZONE)
65-
tm=localtime(&now);
66-
67-
CDayLight=tm->tm_isdst;
68-
CTimeZone= (tm->tm_isdst ? (timezone-3600) :timezone);
69-
strcpy(CTZName,tzname[tm->tm_isdst]);
70-
#else/* !HAVE_TZSET */
64+
#ifdefHAVE_TM_ZONE
7165
tm=localtime(&now);
7266

7367
CTimeZone=-tm->tm_gmtoff;/* tm_gmtoff is Sun/DEC-ism */
7468
CDayLight= (tm->tm_isdst>0);
7569

70+
#if0
7671
/*
7772
* XXX is there a better way to get local timezone string w/o
7873
* tzname? - tgl 97/03/18
7974
*/
8075
strftime(CTZName,MAXTZLEN,"%Z",tm);
76+
#endif
77+
/* XXX FreeBSD man pages indicate that this should work - thomas 1998-12-12 */
78+
if (tzn!=NULL)
79+
strcpy(tzn,tm->tm_zone);
80+
81+
#elif defined(HAVE_INT_TIMEZONE)
82+
tm=localtime(&now);
83+
84+
CDayLight=tm->tm_isdst;
85+
CTimeZone= (tm->tm_isdst ? (timezone-3600) :timezone);
86+
strcpy(CTZName,tzname[tm->tm_isdst]);
87+
#else
88+
#error USE_POSIX_TIME defined but no time zone available
8189
#endif
8290
#else/* ! USE_POSIX_TIME */
8391
CTimeZone=tb.timezone*60;
@@ -133,7 +141,7 @@ abstime2tm(AbsoluteTime time, int *tzp, struct tm * tm, char *tzn)
133141
#endif
134142

135143
#if defined(DATEDEBUG)
136-
#if defined(HAVE_INT_TIMEZONE)
144+
#if(! defined(HAVE_TM_ZONE))&&defined(HAVE_INT_TIMEZONE)
137145
printf("datetime2tm- (localtime) %d.%02d.%02d %02d:%02d:%02d %s %s dst=%d\n",
138146
tx->tm_year,tx->tm_mon,tx->tm_mday,tx->tm_hour,tx->tm_min,tx->tm_sec,
139147
tzname[0],tzname[1],tx->tm_isdst);
@@ -154,12 +162,7 @@ abstime2tm(AbsoluteTime time, int *tzp, struct tm * tm, char *tzn)
154162
tm->tm_sec=tx->tm_sec;
155163
tm->tm_isdst=tx->tm_isdst;
156164

157-
#ifdefHAVE_INT_TIMEZONE
158-
if (tzp!=NULL)
159-
*tzp= (tm->tm_isdst ? (timezone-3600) :timezone);
160-
if (tzn!=NULL)
161-
strcpy(tzn,tzname[tm->tm_isdst]);
162-
#else/* !HAVE_INT_TIMEZONE */
165+
#ifdefHAVE_TM_ZONE
163166
tm->tm_gmtoff=tx->tm_gmtoff;
164167
tm->tm_zone=tx->tm_zone;
165168

@@ -168,6 +171,13 @@ abstime2tm(AbsoluteTime time, int *tzp, struct tm * tm, char *tzn)
168171
/* XXX FreeBSD man pages indicate that this should work - tgl 97/04/23 */
169172
if (tzn!=NULL)
170173
strcpy(tzn,tm->tm_zone);
174+
#elif defined(HAVE_INT_TIMEZONE)
175+
if (tzp!=NULL)
176+
*tzp= (tm->tm_isdst ? (timezone-3600) :timezone);
177+
if (tzn!=NULL)
178+
strcpy(tzn,tzname[tm->tm_isdst]);
179+
#else/* !HAVE_INT_TIMEZONE */
180+
#error POSIX time support is broken
171181
#endif
172182
#else/* ! USE_POSIX_TIME */
173183
if (tzp!=NULL)

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp