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b7df4f92d6
virStorageFileGetMetadataFromFD is the only caller of virStorageFileGetMetadataFromBuf; and it doesn't care about the difference between a return of 0 (total success) or 1 (metadata was inconsistent, but pointer was populated as best as possible); only about a return of -1 (could not read metadata or out of memory). Changing the return type, and normalizing the variable names used, will make merging the functions easier in the next commit. * src/util/virstoragefile.c (virStorageFileGetMetadataFromBuf): Change return value, and rename some variables. (virStorageFileGetMetadataFromFD): Rename some variables.
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>