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Diffstat (limited to 'src/shared/btrfs-util.h')
-rw-r--r-- | src/shared/btrfs-util.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/shared/btrfs-util.h b/src/shared/btrfs-util.h deleted file mode 100644 index a7eb895c93..0000000000 --- a/src/shared/btrfs-util.h +++ /dev/null @@ -1,87 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - 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 <http://www.gnu.org/licenses/>. -***/ - -#pragma once - -#include <stdbool.h> -#include <sys/types.h> - -#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, -} BtrfsSnapshotFlags; - -int btrfs_is_filesystem(int fd); -int btrfs_is_subvol(int fd); - -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_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_fd(int fd, uint64_t *ret); -int btrfs_subvol_get_info_fd(int fd, BtrfsSubvolInfo *info); -int btrfs_subvol_get_quota_fd(int fd, BtrfsQuotaInfo *quota); - -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_limit_fd(int fd, uint64_t referenced_max); -int btrfs_quota_limit(const char *path, uint64_t referenced_max); - -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_remove(const char *path, bool recursive); -int btrfs_subvol_remove_fd(int fd, const char *subvolume, bool recursive); |