| From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> | 
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> | 
| Cc: | PostgreSQL-patches <pgsql-patches(at)postgresql(dot)org> | 
| Subject: | Re: [COMMITTERS] pgsql-server/src backend/main/main.c backend/p | 
| Date: | 2004-05-19 19:39:05 | 
| Message-ID: | 200405191939.i4JJd5w11094@candle.pha.pa.us | 
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| Thread: | |
| Lists: | pgsql-committers pgsql-patches | 
Tom Lane wrote:
> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> > OK, I moved the find_my_exec calls to the locations you mentioned in
> > both postgres.c and postmaster.c and remove it from main.c.  I tested
> > the elog and it worked.
> 
> You omitted get_pkglib_path() from the postmaster case; was that
> intentional?
Got it later. Thanks.
> Also, in the non-exec case it seems unnecessary and possibly unsafe to
> repeat this computation in a backend.  It should inherit the settings
> from the postmaster via fork(), I'd think.  So possibly
> 
> #ifndef EXEC_BACKEND
> 	if (!IsUnderPostmaster)
> #endif
> 	{
> 		find_my_exec(...);
> 		get_pkglib_path(...);
> 	}
Thanks. It originally was as below and I forgot about that. It now is:
if (my_exec_path[0] == '\0' && find_my_exec(argv[0], my_exec_path) < 0)
The issue is that fork/exec will need to set it too.
-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman(at)candle(dot)pha(dot)pa(dot)us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073
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