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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
849958d1 LP |
2 | #pragma once |
3 | ||
4 | /*** | |
5 | This file is part of systemd. | |
6 | ||
7 | Copyright 2014 Lennart Poettering | |
849958d1 LP |
8 | ***/ |
9 | ||
59f448cf | 10 | #include <inttypes.h> |
81a12ba6 | 11 | #include <stdbool.h> |
11c3a366 | 12 | #include <stdint.h> |
81a12ba6 RC |
13 | #include <sys/types.h> |
14 | ||
1c876927 | 15 | typedef enum CopyFlags { |
39c39056 LP |
16 | COPY_REFLINK = 1U << 0, /* Try to reflink */ |
17 | COPY_MERGE = 1U << 1, /* Merge existing trees with our new one to copy */ | |
18 | COPY_REPLACE = 1U << 2, /* Replace an existing file if there's one */ | |
1c876927 LP |
19 | } CopyFlags; |
20 | ||
21 | int copy_file_fd(const char *from, int to, CopyFlags copy_flags); | |
22 | int copy_file(const char *from, const char *to, int open_flags, mode_t mode, unsigned chattr_flags, CopyFlags copy_flags); | |
23 | int copy_file_atomic(const char *from, const char *to, mode_t mode, unsigned chattr_flags, CopyFlags copy_flags); | |
d01cd401 LP |
24 | int copy_tree(const char *from, const char *to, uid_t override_uid, gid_t override_gid, CopyFlags copy_flags); |
25 | int copy_tree_at(int fdf, const char *from, int fdt, const char *to, uid_t override_uid, gid_t override_gid, CopyFlags copy_flags); | |
1c876927 LP |
26 | int copy_directory_fd(int dirfd, const char *to, CopyFlags copy_flags); |
27 | int copy_directory(const char *from, const char *to, CopyFlags copy_flags); | |
7a23c7fd LP |
28 | int copy_bytes_full(int fdf, int fdt, uint64_t max_bytes, CopyFlags copy_flags, void **ret_remains, size_t *ret_remains_size); |
29 | static inline int copy_bytes(int fdf, int fdt, uint64_t max_bytes, CopyFlags copy_flags) { | |
30 | return copy_bytes_full(fdf, fdt, max_bytes, copy_flags, NULL, NULL); | |
31 | } | |
e6bd041c LP |
32 | int copy_times(int fdf, int fdt); |
33 | int copy_xattr(int fdf, int fdt); |