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-rw-r--r--src/shared/libarchive-util.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/src/shared/libarchive-util.h b/src/shared/libarchive-util.h
new file mode 100644
index 0000000..8003da9
--- /dev/null
+++ b/src/shared/libarchive-util.h
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "dlfcn-util.h"
+
+#if HAVE_LIBARCHIVE
+#include <archive.h>
+#include <archive_entry.h>
+
+DLSYM_PROTOTYPE(archive_entry_free);
+DLSYM_PROTOTYPE(archive_entry_new);
+DLSYM_PROTOTYPE(archive_entry_set_ctime);
+DLSYM_PROTOTYPE(archive_entry_set_filetype);
+DLSYM_PROTOTYPE(archive_entry_set_gid);
+DLSYM_PROTOTYPE(archive_entry_set_mtime);
+DLSYM_PROTOTYPE(archive_entry_set_pathname);
+DLSYM_PROTOTYPE(archive_entry_set_perm);
+DLSYM_PROTOTYPE(archive_entry_set_rdevmajor);
+DLSYM_PROTOTYPE(archive_entry_set_rdevminor);
+DLSYM_PROTOTYPE(archive_entry_set_symlink);
+DLSYM_PROTOTYPE(archive_entry_set_size);
+DLSYM_PROTOTYPE(archive_entry_set_uid);
+DLSYM_PROTOTYPE(archive_error_string);
+DLSYM_PROTOTYPE(archive_write_close);
+DLSYM_PROTOTYPE(archive_write_data);
+DLSYM_PROTOTYPE(archive_write_free);
+DLSYM_PROTOTYPE(archive_write_header);
+DLSYM_PROTOTYPE(archive_write_new);
+DLSYM_PROTOTYPE(archive_write_open_FILE);
+DLSYM_PROTOTYPE(archive_write_open_fd);
+DLSYM_PROTOTYPE(archive_write_set_format_filter_by_ext);
+DLSYM_PROTOTYPE(archive_write_set_format_gnutar);
+
+int dlopen_libarchive(void);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct archive_entry*, sym_archive_entry_free, NULL);
+DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct archive*, sym_archive_write_free, NULL);
+
+#else
+
+static inline int dlopen_libarchive(void) {
+ return -EOPNOTSUPP;
+}
+
+#endif