[Samba] Failed to setup RT_SIGNAL_LEASE handler

[Zing]

On Tue, 3 Jun 2003 jra at dp.samba.org wrote:

> No, he's not thinking we're a scsi driver, the RT_SIGNAL_LEASE handler
> is samba trying to set up an kernel oplock (lease). Can you do an strace
> and let us know what error message it gets back ?

I was seeing sigaction fail in redhat 9 with 'invalid argument'... I did
the following and oplocks succeeded:

--- samba-2.2.7a/source/smbd/oplock_linux.c.orig	2003-06-05 14:40:49.000000000 -0400
+++ samba-2.2.7a/source/smbd/oplock_linux.c	2003-06-06 13:34:29.000000000 -0400
@@ -40,7 +40,7 @@
 #endif
 
 #ifndef RT_SIGNAL_LEASE
-#define RT_SIGNAL_LEASE 33
+#define RT_SIGNAL_LEASE SIGRTMIN
 #endif
 
 #ifndef F_SETSIG
--- samba-2.2.7a/source/smbd/notify_kernel.c.orig	2003-06-06 13:33:56.000000000 -0400
+++ samba-2.2.7a/source/smbd/notify_kernel.c	2003-06-06 13:37:44.000000000 -0400
@@ -39,7 +39,7 @@
 
 
 #ifndef RT_SIGNAL_NOTIFY
-#define RT_SIGNAL_NOTIFY 34
+#define RT_SIGNAL_NOTIFY SIGRTMIN+1
 #endif
 
 #ifndef F_SETSIG