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Code review for log_line_prefix patch. Cooperate with StringInfo instead

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of fighting it, avoid hard-wired (and wrong) assumption about max length
of prefix, cause %l to actually work as documented, don't compute data
we may not need.
This commit is contained in:
Tom Lane
2004-03-19 02:23:59 +00:00
parent 8726591720
commit 74ffc77279
3 changed files with 151 additions and 141 deletions
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13
src/backend/utils/misc/ps_status.c
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@ -5,7 +5,7 @@
* to contain some useful information. Mechanism differs wildly across
* platforms.
*
* $PostgreSQL: pgsql/src/backend/utils/misc/ps_status.c,v 1.18 2004/03/09 04:43:07 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/ps_status.c,v 1.19 2004/03/19 02:23:59 tgl Exp $
*
* Copyright (c) 2000-2003, PostgreSQL Global Development Group
* various details abducted from various places
@ -277,16 +277,15 @@ init_ps_display(const char *username, const char *dbname,
void
set_ps_display(const char *activity)
{
/* save tag for possible use by elog.c */
if (MyProcPort)
MyProcPort->commandTag = activity;
#ifndef PS_USE_NONE
/* no ps display for stand-alone backend */
if (!IsUnderPostmaster)
return;
/* save it for logging context */
if (MyProcPort)
MyProcPort->commandTag = (char *) activity;
#ifndef PS_USE_NONE
#ifdef PS_USE_CLOBBER_ARGV
/* If ps_buffer is a pointer, it might still be null */
if (!ps_buffer)