+ "can't open plugin index: %s\n"), index_path);
+ return -1;
+ }
+ int fd = fileno(fp), ret = -1;
+ if( !flock(fd, LOCK_EX) ) {
+ fseek(fp, 0, SEEK_SET);
+ ret = load_plugin_index(mwindow, fp, plugin_path);
+ }
+ if( ret > 0 ) {
+ ftruncate(fd, 0);
+ fseek(fp, 0, SEEK_SET);
+ printf("init plugin index: %s\n", plugin_path);
+ fprintf(fp, "%d\n", PLUGIN_FILE_VERSION);
+ fprintf(fp, "%s\n", plugin_path);
+ init_plugin_index(mwindow, preferences, fp, plugin_path);
+ init_ffmpeg_index(mwindow, preferences, fp);
+ init_lv2_index(mwindow, preferences, fp);
+ fseek(fp, 0, SEEK_SET);
+ ret = load_plugin_index(mwindow, fp, plugin_path);
+ }
+ if( ret ) {
+ fprintf(stderr,_("MWindow::init_plugins: "
+ "can't %s plugin index: %s\n"),
+ ret>0 ? _("create") : _("lock"), index_path);