KSE & MySQL & rc.d

[Daniel Eischen]

On Tue, 7 Oct 2003, Alexander Motin wrote:

> Hi!
> 
> I have P4 system with SMP kernel and HyperThreading enabled.
> I have one strange problem with mysql 4.1.0 when using KSE on 5.1-CURRENT.
> After building mysql server with libkse as thread library and adding its 
> start script into /usr/local/etc/rc.d, system hangs on boot without any 
> error message when mysql trying to start.
> If I trying to start mysql by hands after system completely boot then 
> everything works just fine.
> If I add delay into mysql start script and run it in backgroud from rc.d 
> - everything is fine
> If I build mysql without KSE it works fine.

I'm not sure, but try this patch; it duplicates what libc_r does.

-- 
Dan Eischen

Index: thread/thr_init.c
===================================================================
RCS file: /opt/FreeBSD/cvs/src/lib/libpthread/thread/thr_init.c,v
retrieving revision 1.60
diff -u -r1.60 thr_init.c
--- thread/thr_init.c	18 Aug 2003 03:58:29 -0000	1.60
+++ thread/thr_init.c	7 Oct 2003 13:30:54 -0000
@@ -251,6 +251,10 @@
 			PANIC("Can't set login to root");
 		if (__sys_ioctl(fd, TIOCSCTTY, (char *) NULL) == -1)
 			PANIC("Can't set controlling terminal");
+		if (__sys_dup2(fd, 0) == -1 ||
+		    __sys_dup2(fd, 1) == -1 ||
+		    __sys_dup2(fd, 2) == -1)
+			PANIC("Can't dup2");
 	}
 
 	/* Initialize pthread private data. */