Clean up a little more carefully around fork of pgstat subprocess.

Partial support for BEOS (not sure whether second fork of grandchild
process needs these extra calls or not; someone who has BEOS will need
to test it).

diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c
index 6c8ed373a873053705e31c51f9fe85690c4f5984..fb6a61b647672354ddca5b3c3ab0e1e6a106ab00 100644 (file)
--- a/src/backend/postmaster/pgstat.c
+++ b/src/backend/postmaster/pgstat.c
@@ -16,7 +16,7 @@
  *
  *     Copyright (c) 2001, PostgreSQL Global Development Group
  *
- *     $Header: /cvsroot/pgsql/src/backend/postmaster/pgstat.c,v 1.8 2001/10/01 05:36:13 tgl Exp $
+ *     $Header: /cvsroot/pgsql/src/backend/postmaster/pgstat.c,v 1.9 2001/10/01 16:48:37 tgl Exp $
  * ----------
  */
 #include "postgres.h"
@@ -273,9 +273,22 @@ pgstat_start(int real_argc, char *real_argv[])
        /*
         * Then fork off the collector.  Remember its PID for pgstat_ispgstat.
         */
+
+       fflush(stdout);
+       fflush(stderr);
+
+#ifdef __BEOS__
+       /* Specific beos actions before backend startup */
+       beos_before_backend_startup();
+#endif
+
        switch ((pgStatPid = (int)fork()))
        {
                case -1:
+#ifdef __BEOS__
+                       /* Specific beos actions */
+                       beos_backend_startup_failed();
+#endif
                        perror("PGSTAT: fork(2)");
                        pgStatRunning = 0;
                        return -1;
@@ -289,6 +302,18 @@ pgstat_start(int real_argc, char *real_argv[])
        }
 
        /* in postmaster child ... */
+
+#ifdef __BEOS__
+       /* Specific beos actions after backend startup */
+       beos_backend_startup();
+#endif
+
+       IsUnderPostmaster = true;       /* we are a postmaster subprocess now */
+
+       /* Lose the postmaster's on-exit routines */
+       on_exit_reset();
+
+       /* Close the postmaster's sockets, except for pgstat link */
        ClosePostmasterPorts(false);
 
        pgstat_main(real_argc, real_argv);