From 623f13d8198b83df890f014b1d27255f4d78f35b Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Fri, 21 Oct 2016 03:00:49 -0400 Subject: wip --- src/libbasic/include/basic/btrfs-util.h | 131 -------------------------------- 1 file changed, 131 deletions(-) delete mode 100644 src/libbasic/include/basic/btrfs-util.h (limited to 'src/libbasic/include/basic/btrfs-util.h') diff --git a/src/libbasic/include/basic/btrfs-util.h b/src/libbasic/include/basic/btrfs-util.h deleted file mode 100644 index db431f5b74..0000000000 --- a/src/libbasic/include/basic/btrfs-util.h +++ /dev/null @@ -1,131 +0,0 @@ -#pragma once - -/*** - This file is part of systemd. - - Copyright 2014 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see . -***/ - -#include -#include -#include - -#include - -#include "time-util.h" - -typedef struct BtrfsSubvolInfo { - uint64_t subvol_id; - usec_t otime; - - sd_id128_t uuid; - sd_id128_t parent_uuid; - - bool read_only; -} BtrfsSubvolInfo; - -typedef struct BtrfsQuotaInfo { - uint64_t referenced; - uint64_t exclusive; - uint64_t referenced_max; - uint64_t exclusive_max; -} BtrfsQuotaInfo; - -typedef enum BtrfsSnapshotFlags { - BTRFS_SNAPSHOT_FALLBACK_COPY = 1, - BTRFS_SNAPSHOT_READ_ONLY = 2, - BTRFS_SNAPSHOT_RECURSIVE = 4, - BTRFS_SNAPSHOT_QUOTA = 8, -} BtrfsSnapshotFlags; - -typedef enum BtrfsRemoveFlags { - BTRFS_REMOVE_RECURSIVE = 1, - BTRFS_REMOVE_QUOTA = 2, -} BtrfsRemoveFlags; - -int btrfs_is_filesystem(int fd); - -int btrfs_is_subvol_fd(int fd); -int btrfs_is_subvol(const char *path); - -int btrfs_reflink(int infd, int outfd); -int btrfs_clone_range(int infd, uint64_t in_offset, int ofd, uint64_t out_offset, uint64_t sz); - -int btrfs_get_block_device_fd(int fd, dev_t *dev); -int btrfs_get_block_device(const char *path, dev_t *dev); - -int btrfs_defrag_fd(int fd); -int btrfs_defrag(const char *p); - -int btrfs_quota_enable_fd(int fd, bool b); -int btrfs_quota_enable(const char *path, bool b); - -int btrfs_quota_scan_start(int fd); -int btrfs_quota_scan_wait(int fd); -int btrfs_quota_scan_ongoing(int fd); - -int btrfs_resize_loopback_fd(int fd, uint64_t size, bool grow_only); -int btrfs_resize_loopback(const char *path, uint64_t size, bool grow_only); - -int btrfs_subvol_make(const char *path); -int btrfs_subvol_make_label(const char *path); - -int btrfs_subvol_snapshot_fd(int old_fd, const char *new_path, BtrfsSnapshotFlags flags); -int btrfs_subvol_snapshot(const char *old_path, const char *new_path, BtrfsSnapshotFlags flags); - -int btrfs_subvol_remove(const char *path, BtrfsRemoveFlags flags); -int btrfs_subvol_remove_fd(int fd, const char *subvolume, BtrfsRemoveFlags flags); - -int btrfs_subvol_set_read_only_fd(int fd, bool b); -int btrfs_subvol_set_read_only(const char *path, bool b); -int btrfs_subvol_get_read_only_fd(int fd); - -int btrfs_subvol_get_id(int fd, const char *subvolume, uint64_t *ret); -int btrfs_subvol_get_id_fd(int fd, uint64_t *ret); -int btrfs_subvol_get_parent(int fd, uint64_t subvol_id, uint64_t *ret); - -int btrfs_subvol_get_info_fd(int fd, uint64_t subvol_id, BtrfsSubvolInfo *info); - -int btrfs_subvol_find_subtree_qgroup(int fd, uint64_t subvol_id, uint64_t *ret); - -int btrfs_subvol_get_subtree_quota(const char *path, uint64_t subvol_id, BtrfsQuotaInfo *quota); -int btrfs_subvol_get_subtree_quota_fd(int fd, uint64_t subvol_id, BtrfsQuotaInfo *quota); - -int btrfs_subvol_set_subtree_quota_limit(const char *path, uint64_t subvol_id, uint64_t referenced_max); -int btrfs_subvol_set_subtree_quota_limit_fd(int fd, uint64_t subvol_id, uint64_t referenced_max); - -int btrfs_subvol_auto_qgroup_fd(int fd, uint64_t subvol_id, bool new_qgroup); -int btrfs_subvol_auto_qgroup(const char *path, uint64_t subvol_id, bool create_intermediary_qgroup); - -int btrfs_qgroupid_make(uint64_t level, uint64_t id, uint64_t *ret); -int btrfs_qgroupid_split(uint64_t qgroupid, uint64_t *level, uint64_t *id); - -int btrfs_qgroup_create(int fd, uint64_t qgroupid); -int btrfs_qgroup_destroy(int fd, uint64_t qgroupid); -int btrfs_qgroup_destroy_recursive(int fd, uint64_t qgroupid); - -int btrfs_qgroup_set_limit_fd(int fd, uint64_t qgroupid, uint64_t referenced_max); -int btrfs_qgroup_set_limit(const char *path, uint64_t qgroupid, uint64_t referenced_max); - -int btrfs_qgroup_copy_limits(int fd, uint64_t old_qgroupid, uint64_t new_qgroupid); - -int btrfs_qgroup_assign(int fd, uint64_t child, uint64_t parent); -int btrfs_qgroup_unassign(int fd, uint64_t child, uint64_t parent); - -int btrfs_qgroup_find_parents(int fd, uint64_t qgroupid, uint64_t **ret); - -int btrfs_qgroup_get_quota_fd(int fd, uint64_t qgroupid, BtrfsQuotaInfo *quota); -int btrfs_qgroup_get_quota(const char *path, uint64_t qgroupid, BtrfsQuotaInfo *quota); -- cgit v1.2.3-54-g00ecf