| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | Zeugswetter Andreas SB <ZeugswetterA(at)wien(dot)spardat(dot)at> |
| Cc: | "'thomas(at)pgsql(dot)com'" <thomas(at)pgsql(dot)com>, <lockhart(at)fourpalms(dot)org>, Pete Forman <pete(dot)forman(at)westerngeco(dot)com>, "'pgsql-hackers(at)postgresql(dot)org'" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: AW: AW: AW: AW: Re: tinterval - operator problems on AI X |
| Date: | 2001-01-17 16:53:03 |
| Message-ID: | Pine.LNX.4.30.0101171752060.1054-100000@peter.localdomain |
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| Lists: | pgsql-hackers |
Zeugswetter Andreas SB writes:
> > I do not have the original thread where Andreas describes the behavior
> > of mktime() on his machine. Andreas, can you suggest a simple configure
> > test to be used?
>
> #include <time.h>
> int main()
> {
> struct tm tt, *tm=&tt;
> int i = -50000000;
> tm = localtime (&i);
> i = mktime (tm);
> if (i != -50000000) /* on AIX this check could also be (i == -1) */
> {
> printf("ERROR: mktime(3) does not correctly support datetimes before 1970\n");
> return(1);
> }
> }
You don't need to put this check into configure, you can just do the check
after mktime() is used.
--
Peter Eisentraut peter_e(at)gmx(dot)net http://yi.org/peter-e/
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