-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
This file is part of systemd.
Copyright 2011 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 <unistd.h>
const char* object_compressed_to_string(int compression);
int object_compressed_from_string(const char *compression);
-int compress_blob_xz(const void *src, uint64_t src_size, void *dst, size_t *dst_size);
-int compress_blob_lz4(const void *src, uint64_t src_size, void *dst, size_t *dst_size);
+int compress_blob_xz(const void *src, uint64_t src_size,
+ void *dst, size_t dst_alloc_size, size_t *dst_size);
+int compress_blob_lz4(const void *src, uint64_t src_size,
+ void *dst, size_t dst_alloc_size, size_t *dst_size);
-static inline int compress_blob(const void *src, uint64_t src_size, void *dst, size_t *dst_size) {
+static inline int compress_blob(const void *src, uint64_t src_size,
+ void *dst, size_t dst_alloc_size, size_t *dst_size) {
int r;
-#ifdef HAVE_LZ4
- r = compress_blob_lz4(src, src_size, dst, dst_size);
+#if HAVE_LZ4
+ r = compress_blob_lz4(src, src_size, dst, dst_alloc_size, dst_size);
if (r == 0)
return OBJECT_COMPRESSED_LZ4;
#else
- r = compress_blob_xz(src, src_size, dst, dst_size);
+ r = compress_blob_xz(src, src_size, dst, dst_alloc_size, dst_size);
if (r == 0)
return OBJECT_COMPRESSED_XZ;
#endif
int decompress_stream_xz(int fdf, int fdt, uint64_t max_size);
int decompress_stream_lz4(int fdf, int fdt, uint64_t max_size);
-#ifdef HAVE_LZ4
+#if HAVE_LZ4
# define compress_stream compress_stream_lz4
# define COMPRESSED_EXT ".lz4"
#else