Re: Small patch for Hurd

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Oliver Elphick <olly(at)lfix(dot)co(dot)uk>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Small patch for Hurd
Date: 2001-08-04 19:42:42
Message-ID: 200108041942.f74JghF17264@candle.pha.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers


Patch applied. Thanks.

> This patch is because Hurd does not support NOFILE. It is against current
> cvs.
>
> The Debian bug report says, "The upstream source makes use of NOFILE
> unconditionalized. As the Hurd doesn't have an arbitrary limit on the
> number of open files, this is not defined. But _SC_OPEN_MAX works fine
> and returns 1024 (applications can increase this as they want), so I
> suggest the below diff. Please forward this upstream, too."
>
>
> *** pgsql.orig/src/backend/storage/file/fd.c Fri Aug 3 16:28:46 2001
> --- pgsql/src/backend/storage/file/fd.c Fri Aug 3 16:29:19 2001
> ***************
> *** 290,297 ****
> --- 290,302 ----
> no_files = sysconf(_SC_OPEN_MAX);
> if (no_files == -1)
> {
> + # tweak for Hurd, which does not support NOFILE
> + #ifdef NOFILE
> elog(DEBUG, "pg_nofile: Unable to get _SC_OPEN_MAX using sysconf(); using
> %d", NOFILE);
> no_files = (long) NOFILE;
> + #else
> + elog(FATAL, "pg_nofile: Unable to get _SC_OPEN_MAX using sysconf() and
> NOFILE is undefined");
> + #endif
> }
> #endif
>
>
>
> This report was from Marcus Brinkmann <Marcus(dot)Brinkmann(at)ruhr-uni-boch(dot)
>
> --
> Oliver Elphick Oliver(dot)Elphick(at)lfix(dot)co(dot)uk
> Isle of Wight http://www.lfix.co.uk/oliver
> PGP: 1024R/32B8FAA1: 97 EA 1D 47 72 3F 28 47 6B 7E 39 CC 56 E4 C1 47
> GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839 932A 614D 4C34 3E1D 0C1C
> ========================================
> "Love is patient, love is kind. It does not envy, it
> does not boast, it is not proud. It is not rude, it is
> not self seeking, it is not easily angered, it keeps
> no record of wrongs. Love does not delight in evil but
> rejoices with the truth. It always protects, always
> trusts, always hopes, always perseveres."
> I Corinthians 13:4-7
>
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 5: Have you checked our extensive FAQ?
>
> http://www.postgresql.org/users-lounge/docs/faq.html
>

--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2001-08-04 19:51:36 Re: Revised Patch to allow multiple table locks in "Unison"
Previous Message Bruce Momjian 2001-08-04 19:39:08 Re: Revised Patch to allow multiple table locks in "Unison"