Re: pg_xlogdump compiler warning

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From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: pgsql-hackers(at)postgresql(dot)org
Subject: pg_xlogdump compiler warning
Date: 2013-02-25 23:15:48
Message-ID: 1361834148.819.10.camel@vanquo.pezone.net
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compat.c: In function ‘timestamptz_to_str’:
compat.c:56:9: error: passing argument 1 of ‘localtime’ from incompatible pointer type [-Werror]
In file included from compat.c:21:0:
/usr/include/time.h:237:19: note: expected ‘const time_t *’ but argument is of type ‘pg_time_t *’

gcc 4.7.2


From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Peter Eisentraut <peter_e(at)gmx(dot)net>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: pg_xlogdump compiler warning
Date: 2013-02-26 12:35:41
Message-ID: 20130226123541.GE4405@awork2.anarazel.de
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Hi,

On 2013-02-25 18:15:48 -0500, Peter Eisentraut wrote:
> compat.c: In function ‘timestamptz_to_str’:
> compat.c:56:9: error: passing argument 1 of ‘localtime’ from incompatible pointer type [-Werror]
> In file included from compat.c:21:0:
> /usr/include/time.h:237:19: note: expected ‘const time_t *’ but argument is of type ‘pg_time_t *’
>
> gcc 4.7.2

32bit I guess?

A simple cast should do for now. Patch attached.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

Attachment Content-Type Size
correct-cast-to-time_t.patch text/x-patch 583 bytes

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: pg_xlogdump compiler warning
Date: 2013-02-26 20:52:01
Message-ID: 21281.1361911921@sss.pgh.pa.us
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Andres Freund <andres(at)2ndquadrant(dot)com> writes:
> On 2013-02-25 18:15:48 -0500, Peter Eisentraut wrote:
>> compat.c: In function timestamptz_to_str:
>> compat.c:56:9: error: passing argument 1 of localtime from incompatible pointer type [-Werror]
>> In file included from compat.c:21:0:
>> /usr/include/time.h:237:19: note: expected const time_t * but argument is of type pg_time_t *

> 32bit I guess?

Yeah, I see the same on a 32-bit machine.

> A simple cast should do for now. Patch attached.

Pushed along with some other, more cosmetic cleanups.

regards, tom lane


From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: pg_xlogdump compiler warning
Date: 2013-02-27 10:01:06
Message-ID: 20130227100106.GA7733@awork2.anarazel.de
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On 2013-02-26 15:52:01 -0500, Tom Lane wrote:
> Andres Freund <andres(at)2ndquadrant(dot)com> writes:
> > On 2013-02-25 18:15:48 -0500, Peter Eisentraut wrote:
> >> compat.c: In function ‘timestamptz_to_str’:
> >> compat.c:56:9: error: passing argument 1 of ‘localtime’ from incompatible pointer type [-Werror]
> >> In file included from compat.c:21:0:
> >> /usr/include/time.h:237:19: note: expected ‘const time_t *’ but argument is of type ‘pg_time_t *’
>
> > 32bit I guess?
>
> Yeah, I see the same on a 32-bit machine.
>
> > A simple cast should do for now. Patch attached.
>
> Pushed along with some other, more cosmetic cleanups.

Thanks. The statics's et al were stupid, my fault.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services