It's a simple modification, and will not conflict with the previous version.
Please reconsider it...

If the environment PHP_FCGI_NOFORK is set, then now useless fastcgi processs
is spawned.
I make this patch is because my Apache2 module(http://fastcgi.coremail.cn)
work on UNIX domain socket, and don't need PHP to run with "-b IP:Port" mode
as external fastcgi server any more, so the extra process spawnning is not
necessary.

I think it's not the right time to summit the Apache2 module source to PHP,
because the PHP5 is releaseing in a month or two, but I hope this patch can
be committed to the PHP5 cvs branch, because it's really very simple, but
reduse the process number of fastcgi server.

I hope I can summit the Apache fastcgi module to PHP5.1 while the branche
start.

Please give me some replys, thanks :-)

Index: cgi_main.c

RCS file: /repository/php-src/sapi/cgi/cgi_main.c,v
retrieving revision 1.254
diff -u -r1.254 cgi_main.c
--- cgi_main.c 6 May 2004 15:41:59 -0000 1.254
+++ cgi_main.c 25 May 2004 06:00:18 -0000
@@ -1182,7 +1182,7 @@
}
}

•   if( children ) {
  

•   if( !getenv("PHP_FCGI_NOFORK") && children ) {
            int running = 0;
            pid_t pid;