archive/bz2: renamed archive sources and plugin variables

Makefile.am

@@ -351,7 +351,7 @@ ARCHIVE_LIBS = \
 ARCHIVE_SRC =
 
 if HAVE_BZ2
-ARCHIVE_SRC += src/archive/bz2_plugin.c
+ARCHIVE_SRC += src/archive/bz2_archive_plugin.c
 endif
 
 if HAVE_ZZIP

src/archive/bz2_plugin.c → src/archive/bz2_archive_plugin.c

@@ -267,7 +267,7 @@ static const struct input_plugin bz2_inputplugin = {
 	.eof = bz2_is_eof,
 };
 
-const struct archive_plugin bz2_plugin = {
+const struct archive_plugin bz2_archive_plugin = {
 	.name = "bz2",
 	.open = bz2_open,
 	.scan_reset = bz2_scan_reset,

src/archive_list.c

@@ -25,13 +25,13 @@
 #include <string.h>
 #include <glib.h>
 
-extern const struct archive_plugin bz2_plugin;
+extern const struct archive_plugin bz2_archive_plugin;
 extern const struct archive_plugin zzip_archive_plugin;
 extern const struct archive_plugin iso9660_archive_plugin;
 
 static const struct archive_plugin *const archive_plugins[] = {
 #ifdef HAVE_BZ2
-	&bz2_plugin,
+	&bz2_archive_plugin,
 #endif
 #ifdef HAVE_ZZIP
 	&zzip_archive_plugin,