lib: Expose errno through new API guestfs_last_errno.
authorRichard W.M. Jones <rjones@redhat.com>
Wed, 3 Nov 2010 15:49:36 +0000 (15:49 +0000)
committerRichard W.M. Jones <rjones@redhat.com>
Wed, 3 Nov 2010 18:48:56 +0000 (18:48 +0000)
If either the daemon sends back an errno, or a system call
fails in the library, save the errno in the handle and then
make it available to callers through the guestfs_last_errno
function.


No differences found