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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/os/fs/ZFS.cc | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/os/fs/ZFS.cc | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/os/fs/ZFS.cc b/src/os/fs/ZFS.cc new file mode 100644 index 000000000..02520796c --- /dev/null +++ b/src/os/fs/ZFS.cc @@ -0,0 +1,83 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab + +#define HAVE_IOCTL_IN_SYS_IOCTL_H +#include <libzfs.h> +#include "ZFS.h" + +const int ZFS::TYPE_FILESYSTEM = ZFS_TYPE_FILESYSTEM; +const int ZFS::TYPE_SNAPSHOT = ZFS_TYPE_SNAPSHOT; +const int ZFS::TYPE_VOLUME = ZFS_TYPE_VOLUME; +const int ZFS::TYPE_DATASET = ZFS_TYPE_DATASET; + +ZFS::~ZFS() +{ + if (g_zfs) + ::libzfs_fini((libzfs_handle_t*)g_zfs); +} + +int ZFS::init() +{ + g_zfs = ::libzfs_init(); + return g_zfs ? 0 : -EINVAL; +} + +ZFS::Handle *ZFS::open(const char *n, int t) +{ + return (ZFS::Handle*)::zfs_open((libzfs_handle_t*)g_zfs, n, (zfs_type_t)t); +} + +void ZFS::close(ZFS::Handle *h) +{ + ::zfs_close((zfs_handle_t*)h); +} + +const char *ZFS::get_name(ZFS::Handle *h) +{ + return ::zfs_get_name((zfs_handle_t*)h); +} + +ZFS::Handle *ZFS::path_to_zhandle(const char *p, int t) +{ + return ::zfs_path_to_zhandle((libzfs_handle_t*)g_zfs, (char *)p, (zfs_type_t)t); +} + +int ZFS::create(const char *n, int t) +{ + return ::zfs_create((libzfs_handle_t*)g_zfs, n, (zfs_type_t)t, NULL); +} + +int ZFS::snapshot(const char *n, bool r) +{ + return ::zfs_snapshot((libzfs_handle_t*)g_zfs, n, (boolean_t)r, NULL); +} + +int ZFS::rollback(ZFS::Handle *h, ZFS::Handle *snap, bool f) +{ + return ::zfs_rollback((zfs_handle_t*)h, (zfs_handle_t*)snap, (boolean_t)f); +} + +int ZFS::destroy_snaps(ZFS::Handle *h, const char *n, bool d) +{ + return ::zfs_destroy_snaps((zfs_handle_t*)h, (char *)n, (boolean_t)d); +} + +bool ZFS::is_mounted(ZFS::Handle *h, char **p) +{ + return (bool)::zfs_is_mounted((zfs_handle_t*)h, p); +} + +int ZFS::mount(ZFS::Handle *h, const char *o, int f) +{ + return ::zfs_mount((zfs_handle_t*)h, o, f); +} + +int ZFS::umount(ZFS::Handle *h, const char *o, int f) +{ + return ::zfs_unmount((zfs_handle_t*)h, o, f); +} + +int ZFS::iter_snapshots_sorted(ZFS::Handle *h, ZFS::iter_func f, void *d) +{ + return ::zfs_iter_snapshots_sorted((zfs_handle_t*)h, (zfs_iter_f)f, d); +} |