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#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 <http://www.gnu.org/licenses/>.
***/
#include <inttypes.h>
#include <stdbool.h>
#include <stdint.h>
#include <sys/types.h>
typedef enum CopyFlags {
COPY_REFLINK = 0x1, /* try to reflink */
COPY_MERGE = 0x2, /* merge existing trees with our new one to copy */
COPY_REPLACE = 0x4, /* replace an existing file if there's one */
} CopyFlags;
int copy_file_fd(const char *from, int to, CopyFlags copy_flags);
int copy_file(const char *from, const char *to, int open_flags, mode_t mode, unsigned chattr_flags, CopyFlags copy_flags);
int copy_file_atomic(const char *from, const char *to, mode_t mode, unsigned chattr_flags, CopyFlags copy_flags);
int copy_tree(const char *from, const char *to, CopyFlags copy_flags);
int copy_tree_at(int fdf, const char *from, int fdt, const char *to, CopyFlags copy_flags);
int copy_directory_fd(int dirfd, const char *to, CopyFlags copy_flags);
int copy_directory(const char *from, const char *to, CopyFlags copy_flags);
int copy_bytes(int fdf, int fdt, uint64_t max_bytes, CopyFlags copy_flags);
int copy_times(int fdf, int fdt);
int copy_xattr(int fdf, int fdt);
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