Re: [libvirt] [PATCHv4 2/7] storage: Add APIs for internal handling of files via the storage driver

Some remote filesystems are not accessible via the local filesystem calls, but libvirt needs means to do operations on such files. This patch adds internal APIs into the storage driver that will allow operations on various networked and other filesystems. --- docs/hvsupport.pl | 4 +- po/POTFILES.in | 1 + src/Makefile.am | 1 + src/check-drivername.pl | 1 + src/driver.h | 30 +++++++- src/libvirt_private.c | 176 +++++++++++++++++++++++++++++++++++++++++++++++ src/libvirt_private.h | 61 ++++++++++++++++ src/libvirt_private.syms | 9 +++ 8 files changed, 281 insertions(+), 2 deletions(-) create mode 100644 src/libvirt_private.c create mode 100644 src/libvirt_private.h

+++ b/src/Makefile.am @@ -173,6 +173,7 @@ DRIVER_SOURCES = \ fdstream.c fdstream.h \ $(NODE_INFO_SOURCES) \ libvirt.c libvirt_internal.h \ + libvirt_private.h libvirt_private.c \ locking/lock_manager.c locking/lock_manager.h \

+virStorageFilePtr +virStorageFileInitFromDiskDef(virConnectPtr conn, + virDomainDiskDefPtr disk) +{

+ + if (file->driver->storageFileInit) { + if (file->driver->storageFileInit(file) < 0)

+ + +virStorageFilePtr +virStorageFileInitFromSnapshotDef(virConnectPtr conn, + virDomainSnapshotDiskDefPtr disk)

+ + if (file->driver->storageFileInit) { + if (file->driver->storageFileInit(file) < 0)

+/** + * virStorageFileUnlink: Unlink storage file via storage driver + * + * @file: file structure poiniting to the file