diff options
Diffstat (limited to 'cddl/contrib/opensolaris/lib/libzfs/common/libzfs_dataset.c')
| -rw-r--r-- | cddl/contrib/opensolaris/lib/libzfs/common/libzfs_dataset.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_dataset.c b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_dataset.c index 4116e1b..2261978 100644 --- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_dataset.c +++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_dataset.c @@ -611,6 +611,22 @@ zfs_open(libzfs_handle_t *hdl, const char *path, int types) return (NULL); } + if (zhp == NULL) { + char *at = strchr(path, '@'); + + if (at != NULL) + *at = '\0'; + errno = 0; + if ((zhp = make_dataset_handle(hdl, path)) == NULL) { + (void) zfs_standard_error(hdl, errno, errbuf); + return (NULL); + } + if (at != NULL) + *at = '@'; + (void) strlcpy(zhp->zfs_name, path, sizeof (zhp->zfs_name)); + zhp->zfs_type = ZFS_TYPE_SNAPSHOT; + } + if (!(types & zhp->zfs_type)) { (void) zfs_error(hdl, EZFS_BADTYPE, errbuf); zfs_close(zhp); @@ -3614,7 +3630,8 @@ zfs_rollback(zfs_handle_t *zhp, zfs_handle_t *snap, boolean_t force) * Renames the given dataset. */ int -zfs_rename(zfs_handle_t *zhp, const char *target, renameflags_t flags) +zfs_rename(zfs_handle_t *zhp, const char *source, const char *target, + renameflags_t flags) { int ret; zfs_cmd_t zc = { 0 }; @@ -3634,6 +3651,18 @@ zfs_rename(zfs_handle_t *zhp, const char *target, renameflags_t flags) (void) snprintf(errbuf, sizeof (errbuf), dgettext(TEXT_DOMAIN, "cannot rename to '%s'"), target); + if (source != NULL) { + /* + * This is recursive snapshots rename, put snapshot name + * (that might not exist) into zfs_name. + */ + assert(flags.recurse); + + (void) strlcat(zhp->zfs_name, "@", sizeof(zhp->zfs_name)); + (void) strlcat(zhp->zfs_name, source, sizeof(zhp->zfs_name)); + zhp->zfs_type = ZFS_TYPE_SNAPSHOT; + } + /* * Make sure the target name is valid */ |
