- if(rmdir(confbase) && errno != ENOENT) {
- logger(NULL, MESHLINK_ERROR, "Cannot remove directory %s: %s\n", confbase, strerror(errno));
+#ifdef HAVE_MINGW
+ // TODO: use _locking()?
+#else
+
+ if(flock(fileno(lockfile), LOCK_EX | LOCK_NB) != 0) {
+ logger(NULL, MESHLINK_ERROR, "Configuration directory %s still in use\n", lockfilename);
+ fclose(lockfile);
+ meshlink_errno = MESHLINK_EBUSY;
+ return false;
+ }
+
+#endif
+
+ if(!config_destroy(confbase, "current") || !config_destroy(confbase, "new") || !config_destroy(confbase, "old")) {
+ logger(NULL, MESHLINK_ERROR, "Cannot remove sub-directories in %s: %s\n", confbase, strerror(errno));
+ return false;
+ }
+
+ if(unlink(lockfilename)) {
+ logger(NULL, MESHLINK_ERROR, "Cannot remove lock file %s: %s\n", lockfilename, strerror(errno));
+ fclose(lockfile);
+ meshlink_errno = MESHLINK_ESTORAGE;
+ return false;
+ }
+
+ fclose(lockfile);
+
+ /* TODO: do we need to remove confbase? Potential race condition? */
+ if(!sync_path(confbase)) {
+ logger(NULL, MESHLINK_ERROR, "Cannot sync directory %s: %s\n", confbase, strerror(errno));