[PVFS2-CVS] commit by robl in pvfs2-1/src/apps/kernel/linux: pvfs2-client.c

[CVS commit program]

Update of /projects/cvsroot/pvfs2-1/src/apps/kernel/linux
In directory parlweb:/tmp/cvs-serv10702/src/apps/kernel/linux

Modified Files:
	pvfs2-client.c 
Log Message:
[pcarns]: add a protocol version to the pvfs2 device communication.  ensures
clients and the kernel module come from the same source tree, but also has the
pleasing side effect of 8-byte aligning access to the header of the request.


Index: pvfs2-client.c
===================================================================
RCS file: /projects/cvsroot/pvfs2-1/src/apps/kernel/linux/pvfs2-client.c,v
diff -u -w -p -u -r1.11 -r1.12
--- pvfs2-client.c	2 Aug 2005 16:05:39 -0000	1.11
+++ pvfs2-client.c	29 Sep 2005 22:28:54 -0000	1.12
@@ -195,6 +195,16 @@ static int monitor_pvfs2_client(options_
                     continue;
                 }
 
+                /* catch special case of exiting due to device error */
+                if (WEXITSTATUS(ret) == (unsigned char)-PVFS_ENODEV)
+                {
+                    /* the pvfs2-client.log should log specifics from
+                     * pvfs2-client-core
+                     */
+                    fprintf(stderr, "Device error caught, exiting now...\n");
+                    exit(1);        
+                }
+
                 if ((opts->path[0] != '/') && (opts->path [0] != '.'))
                 {
                     printf("*** The pvfs2-client-core has exited ***\n");