TAKE - linux-xfs, handle bulkstat_single failure in xfsdump

[Ivan Rayner <ivanr@xxxxxxxxxxxxxxxxxxxxxxx>]

This will allow xfsdump to gracefully handle bulkstat_single failures. Ie. if
a bulkstat_single call fails or returns an invalid inode, xfsdump will output
a warning, but continue on dumping the rest of the filesystem.

Ivan


Date:  Sun Sep 16 22:01:13 PDT 2001
Workarea:  snort.melbourne.sgi.com:/diskb/build6/ivanr/isms/2.4.x-xfs

The following file(s) were checked into:
  bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs


Modid:  2.4.x-xfs:slinx:102869a
cmd/xfsdump/dump/content.c - 1.11
cmd/xfsdump/common/util.c - 1.5
        - check return code for bulkstat_single call