OpenAFS CVS Commit: openafs/src/vol by jaltman

[cvs@GRAND.CENTRAL.ORG]

Update of /cvs/openafs/src/vol
In directory GRAND.CENTRAL.ORG:/home/jaltman/openafs/cvs-head/src/vol

Modified Files:
	partition.c partition.h vol-salvage.c 
Log Message:
DELTA vol-lock-fd-type-20090323
AUTHOR jaltman@secure-endpoints.com
LICENSE IPL10

the lock_fd field of DiskPartition[64] is a file descriptor.
On Windows this is a HANDLE and on *nix platforms an int.
OpenAFS uses the FD_t type to provide platform specific type
info for file descriptors.  Use it for the lock_fd field and
the salvageLock in ObtainsSalvageLock().

Finally, the on the wire diskPartition[64] struct in volser/volint.xg
also contains a lock_fd field.  This is an on the wire field and 
must be left at a fixed width of 32-bits.  Since a file descriptor
is not portable across machines we truncate the 64-bit HANDLE value
to fit in the 32-bit lock_fd field when necessary.



--- DELTA config follows ---
vol-lock-fd-type-20090323 openafs/src/vol/partition.c 1.40 1.41
vol-lock-fd-type-20090323 openafs/src/vol/partition.h 1.11 1.12
vol-lock-fd-type-20090323 openafs/src/vol/vol-salvage.c 1.76 1.77