From 04f150e607b47c78c3e2f4efa295f69ba55cafd0 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Tue, 28 Sep 1999 01:43:00 +0000
Subject: [PATCH] Update NT readme.
---
doc/README.NT | 169 +-------------------------------------------------
1 file changed, 2 insertions(+), 167 deletions(-)
diff --git a/doc/README.NT b/doc/README.NT
index 7af9930f176..76e214a94cf 100644
--- a/doc/README.NT
+++ b/doc/README.NT
@@ -29,7 +29,8 @@ It can be done by done by typing configure, make and make install.
1. Download the Cygwin32 IPC Package by Ludovic LANGE
http://www.multione.capgemini.fr:80/tools/pack_ipc/current.tar.gz
2. Untar the package and follow the readme instructions.
-3. Apply the patch from the file.
+3. Apply the patch pgsql/src/win32/ipc.patch to the CygWin32 sources
+ before compiling CygWin32.
4. I tested 1.03.
5. I used the \cygwin-b20\h-i568-cygwin32\i586-cygwin32\lib and
\cygwin-b20\h-i568-cygwin32\i586-cygwin32\include\sys instead of the
@@ -78,169 +79,3 @@ environment variable to 'localhost' or supply the hostname on the
command line.
Joost
-
-
----------------------------------------------------------------------------
-
-FIX FOR POSTGRESQL FREEZING ON NT MACHINES - EVERYONE SHOULD APPLY THIS PATCH
-
-
-From: "Hiroshi Inoue" <Inoue@tpf.co.jp>
-To: "Horak Daniel" <horak@mmp.plzen-city.cz>, "'Tom Lane'" <tgl@sss.pgh.pa.us>
-Cc: <pgsql-hackers@postgreSQL.org>
-Subject: RE: [HACKERS] backend freezeing on win32 fixed (I hope ;-) )
-Date: Wed, 18 Aug 1999 08:45:28 +0900
-Message-ID: <000301bee90a$95d40f00$2801007e@cadzone.tpf.co.jp>
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-
-> -----Original Message-----
-> From: owner-pgsql-hackers@postgreSQL.org
-> [mailto:owner-pgsql-hackers@postgreSQL.org]On Behalf Of Horak Daniel
-> Sent: Tuesday, August 17, 1999 9:06 PM
-> To: 'Tom Lane'
-> Cc: 'pgsql-hackers@postgreSQL.org'
-> Subject: RE: [HACKERS] backend freezeing on win32 fixed (I hope ;-) )
-
-Yutaka Tanida [yutaka@marin.or.jp] and I have examined IPC
-library.
-
-We found that postmaster doesn't call exec() after fork() since v6.4.
-
-The value of static/extern variables which cygipc library holds may
-be different from their initial values when postmaster fork()s child
-backend processes.
-
-I made the following patch for cygipc library on trial.
-This patch was effective for Yutaka's test case.
-
-Regards.
-
-Hiroshi Inoue
-Inoue@tpf.co.jp
-
-*** sem.c.orig Tue Dec 01 00:16:25 1998
---- sem.c Tue Aug 17 13:22:06 1999
-***************
-*** 58,63 ****
---- 58,78 ----
- static int GFirstSem = 0; /*PCPC*/
- static int GFdSem ; /*PCPC*/
-
-+ static pid_t GProcessId = 0;
-+
-+ static void init_globals(void)
-+ {
-+ pid_t pid;
-+
-+ if (pid=getpid(), pid != GProcessId)
-+ {
-+ GFirstSem = 0;
-+ used_sems = used_semids = max_semid = 0;
-+ sem_seq = 0;
-+ GProcessId = pid;
-+ }
-+ }
-+
- /************************************************************************/
- /* Demande d'acces a la zone partagee de gestion des semaphores */
- /************************************************************************/
-***************
-*** 77,82 ****
---- 92,98 ----
- {
- int LRet ;
-
-+ init_globals();
- if( GFirstSem == 0 )
- {
- if( IsGSemSemExist() )
-*** shm.c.orig Tue Dec 01 01:04:57 1998
---- shm.c Tue Aug 17 13:22:27 1999
-***************
-*** 59,64 ****
---- 59,81 ----
- static int GFirstShm = 0; /*PCPC*/
- static int GFdShm ; /*PCPC*/
-
-+ /*****************************************/
-+ /* Initialization of static variables */
-+ /*****************************************/
-+ static pid_t GProcessId = 0;
-+ static void init_globals(void)
-+ {
-+ pid_t pid;
-+
-+ if (pid=getpid(), pid != GProcessId)
-+ {
-+ GFirstShm = 0;
-+ shm_rss = shm_swp = max_shmid = 0;
-+ shm_seq = 0;
-+ GProcessId = pid;
-+ }
-+ }
-+
- /************************************************************************/
- /* Demande d'acces a la zone partagee de gestion des shm */
- /************************************************************************/
-***************
-*** 82,87 ****
---- 99,105 ----
- {
- int LRet ;
-
-+ init_globals();
- if( GFirstShm == 0 )
- {
- if( IsGSemShmExist() )
-*** msg.c.orig Tue Dec 01 00:16:09 1998
---- msg.c Tue Aug 17 13:20:04 1999
-***************
-*** 57,62 ****
---- 57,77 ----
- static int GFirstMsg = 0; /*PCPC*/
- static int GFdMsg ; /*PCPC*/
-
-+ /*****************************************/
-+ /* Initialization of static variables */
-+ /*****************************************/
-+ static pid_t GProcessId = 0;
-+ static void init_globals(void)
-+ {
-+ pid_t pid;
-+
-+ if (pid=getpid(), pid != GProcessId)
-+ {
-+ GFirstMsg = 0;
-+ msgbytes = msghdrs = msg_seq = used_queues = max_msqid = 0;
-+ GProcessId = pid;
-+ }
-+ }
- /************************************************************************/
- /* Demande d'acces a la zone partagee de gestion des semaphores */
- /************************************************************************/
-***************
-*** 79,84 ****
---- 94,100 ----
- {
- int LRet ;
-
-+ init_globals();
- if( GFirstMsg == 0 )
- {
- if( IsGSemMsgExist() )
-
-
-
-
--
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