temp patch for win32 readdir issue
Ok, so I know this is pretty ugly. But there is a bug in mingw (current
release - it's fixed in the snapshot version) with regards to readdir()
(see previous mails on win32-hackers). Basically, it doesn't set errno
correctly.
This patch will catch this error with regards to the readdir(), wrap a
change in #ifdef WIN32, and emit a warning at compile time. This is a
temporary measure until mingw releases a version that has this fixed.
Applying this will make it easier on those who want to compile
postgresql on win32, since it removes a manual step. Which is why I'm
giving it a shot posting it here even though it's ugly.
//Magnus
Attachments:
win32_readdir.patchapplication/octet-stream; name=win32_readdir.patchDownload+4-0
Oops. Naturally, if this is accepted, the same change needs to be done
in xlog.c. I can update the patch if you want me to, or you can jus
tmanually copy the code over :)
//Magnus
Show quoted text
-----Original Message-----
From: Magnus Hagander
Sent: den 4 februari 2004 23:44
To: pgsql-patches@postgresql.org
Subject: [PATCHES] temp patch for win32 readdir issueOk, so I know this is pretty ugly. But there is a bug in mingw (current
release - it's fixed in the snapshot version) with regards to readdir()
(see previous mails on win32-hackers). Basically, it doesn't set errno
correctly.This patch will catch this error with regards to the readdir(), wrap a
change in #ifdef WIN32, and emit a warning at compile time. This is a
temporary measure until mingw releases a version that has this fixed.Applying this will make it easier on those who want to compile
postgresql on win32, since it removes a manual step. Which is why I'm
giving it a shot posting it here even though it's ugly.//Magnus
Import Notes
Resolved by subject fallback
We will document this on the win32 TODO list and remove this patch once
MinGW is fixed.
Your patch has been added to the PostgreSQL unapplied patches list at:
http://momjian.postgresql.org/cgi-bin/pgpatches
I will try to apply it within the next 48 hours.
---------------------------------------------------------------------------
Magnus Hagander wrote:
Ok, so I know this is pretty ugly. But there is a bug in mingw (current
release - it's fixed in the snapshot version) with regards to readdir()
(see previous mails on win32-hackers). Basically, it doesn't set errno
correctly.This patch will catch this error with regards to the readdir(), wrap a
change in #ifdef WIN32, and emit a warning at compile time. This is a
temporary measure until mingw releases a version that has this fixed.Applying this will make it easier on those who want to compile
postgresql on win32, since it removes a manual step. Which is why I'm
giving it a shot posting it here even though it's ugly.//Magnus
Content-Description: win32_readdir.patch
[ Attachment, skipping... ]
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--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
Removed. Adding new version.
---------------------------------------------------------------------------
Magnus Hagander wrote:
Ok, so I know this is pretty ugly. But there is a bug in mingw (current
release - it's fixed in the snapshot version) with regards to readdir()
(see previous mails on win32-hackers). Basically, it doesn't set errno
correctly.This patch will catch this error with regards to the readdir(), wrap a
change in #ifdef WIN32, and emit a warning at compile time. This is a
temporary measure until mingw releases a version that has this fixed.Applying this will make it easier on those who want to compile
postgresql on win32, since it removes a manual step. Which is why I'm
giving it a shot posting it here even though it's ugly.//Magnus
Content-Description: win32_readdir.patch
[ Attachment, skipping... ]
---------------------------(end of broadcast)---------------------------
TIP 7: don't forget to increase your free space map settings
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
Bruce Momjian <pgman@candle.pha.pa.us> writes:
We will document this on the win32 TODO list and remove this patch once
MinGW is fixed.
IIRC, Tom and I both suggested that there is no need to clutter the
source tree with a temporary workaround for a platform that hasn't
even seen a stable release yet. Or did I miss something...?
-Neil
Neil Conway wrote:
Bruce Momjian <pgman@candle.pha.pa.us> writes:
We will document this on the win32 TODO list and remove this patch once
MinGW is fixed.IIRC, Tom and I both suggested that there is no need to clutter the
source tree with a temporary workaround for a platform that hasn't
even seen a stable release yet. Or did I miss something...?
And I replied stating I would apply the patch and add a mention on the
Win32 TODO list to remove it once the platform fixes the problem. That
seems like the only useful solution.
I don't see a problem with adding it as long as we don't forget to
remove it once it is fixed.
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073