Re: Windows 64 bit warnings
От
Tom Lane
Тема
Re: Windows 64 bit warnings
Дата
Msg-id
1626.1303224115@sss.pgh.pa.us
Ответ на
Re: Windows 64 bit warnings (Andrew Dunstan)
Список
Дерево обсуждения
Windows 64 bit warnings Andrew Dunstan <andrew@dunslane.net>
Re: Windows 64 bit warnings Alvaro Herrera <alvherre@commandprompt.com>
Re: Windows 64 bit warnings Tom Lane <tgl@sss.pgh.pa.us>
Re: Windows 64 bit warnings Magnus Hagander <magnus@hagander.net>
Re: Windows 64 bit warnings Andrew Dunstan <andrew@dunslane.net>
Re: Windows 64 bit warnings Tom Lane <tgl@sss.pgh.pa.us>
Re: Windows 64 bit warnings Michael Meskes <meskes@postgresql.org>
Re: Windows 64 bit warnings Michael Meskes <meskes@postgresql.org>
Andrew Dunstan writes: > If we cast the HANDLE to a long long first and then truncate it the > compiler is silent, it only complains if that's done in one operation. > So maybe something like: > #ifdef WIN64 > #define ULONGPID(x) (unsigned long) (unsigned long long) (x) > #else > #define ULONGPID(x) (unsigned long) (x) > #endif ... with a comment, please. Perhaps #ifdef WIN64 /* need a series of two casts to convert HANDLE without compiler warning */ #define ULONGPID(x) (unsigned long) (unsigned long long) (x) #else #define ULONGPID(x) (unsigned long) (x) #endif regards, tom lane
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