From 2a57c2068c3ea744608c364f9cacedd3f0c14849 Mon Sep 17 00:00:00 2001 From: Dave Reisner Date: Mon, 28 Jan 2013 20:23:24 -0500 Subject: add libarchive compatability object This allows us to support both libarchive 2.8.x as well as 3.x without deprecation warnings on compile. Signed-off-by: Dave Reisner Signed-off-by: Allan McRae --- lib/libalpm/libarchive-compat.c | 65 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 lib/libalpm/libarchive-compat.c (limited to 'lib/libalpm/libarchive-compat.c') diff --git a/lib/libalpm/libarchive-compat.c b/lib/libalpm/libarchive-compat.c new file mode 100644 index 00000000..56af2e11 --- /dev/null +++ b/lib/libalpm/libarchive-compat.c @@ -0,0 +1,65 @@ +/* + * libarchive-compat.c + * + * Copyright (c) 2013 Pacman Development Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include + +#include "libarchive-compat.h" + +int _alpm_archive_read_free(struct archive *archive) { +#if ARCHIVE_VERSION_NUMBER >= 3000000 + return archive_read_free(archive); +#else + return archive_read_finish(archive); +#endif +} + +int64_t _alpm_archive_compressed_ftell(struct archive *archive) { +#if ARCHIVE_VERSION_NUMBER >= 3000000 + return archive_filter_bytes(archive, -1); +#else + return archive_position_compressed(archive); +#endif +} + +int _alpm_archive_read_open_file(struct archive *archive, + const char *filename, size_t block_size) { +#if ARCHIVE_VERSION_NUMBER >= 3000000 + return archive_read_open_filename(archive, filename, block_size); +#else + return archive_read_open_file(archive, filename, block_size); +#endif +} + +int _alpm_archive_filter_code(struct archive *archive) { +#if ARCHIVE_VERSION_NUMBER >= 3000000 + return archive_filter_code(archive, 0); +#else + return archive_compression(archive); +#endif +} + +int _alpm_archive_read_support_filter_all(struct archive *archive) { +#if ARCHIVE_VERSION_NUMBER >= 3000000 + return archive_read_support_filter_all(archive); +#else + return archive_read_support_compression_all(archive); +#endif +} + +/* vim: set ts=2 sw=2 noet: */ -- cgit v1.2.3-24-g4f1b