| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Zeugswetter Andreas SB <ZeugswetterA(at)wien(dot)spardat(dot)at> |
| Cc: | "'pgsql-hackers(at)postgresql(dot)org'" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: AW: Could turn on -O2 in AIX |
| Date: | 2000-11-10 16:49:14 |
| Message-ID: | 11716.973874954@sss.pgh.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Zeugswetter Andreas SB <ZeugswetterA(at)wien(dot)spardat(dot)at> writes:
> The macro AbsoluteTimeIsReal does not work somehow.
Hm. That expands to
(((int) time) < ((int) 0x7FFFFFFC) && \
((int) time) > ((int) 0x80000001))
On a machine where int is 32 bits, the second constant *ought* to be
treated as -2147483647, but I wonder if your compiler is doing something
bizarre with it --- say, forcing the comparison to be done as unsigned
rather than signed.
regards, tom lane
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2000-11-10 17:07:04 | Coping with 'C' vs 'newC' function language names |
| Previous Message | Tom Lane | 2000-11-10 16:39:29 | Re: Unhappy thoughts about pg_dump and objects inherited from template1 |