+ parse_rule(&daemon_filter_list, p, MATCHFLG_WORD_SPLIT,
+ XFLG_ABS_IF_SLASH | XFLG_DIR2WILD3 | XFLG_OLD_PREFIXES);
+
+ log_init(1);
+
+#ifdef HAVE_PUTENV
+ if (*lp_prexfer_exec(i) || *lp_postxfer_exec(i)) {
+ char *modname, *modpath, *hostaddr, *hostname, *username;
+ int status;
+
+ if (!use_chroot)
+ p = module_dir;
+ else if (module_dirlen) {
+ pathjoin(line, sizeof line, chroot_path, module_dir+1);
+ p = line;
+ } else
+ p = chroot_path;
+
+ if (asprintf(&modname, "RSYNC_MODULE_NAME=%s", name) < 0
+ || asprintf(&modpath, "RSYNC_MODULE_PATH=%s", p) < 0
+ || asprintf(&hostaddr, "RSYNC_HOST_ADDR=%s", addr) < 0
+ || asprintf(&hostname, "RSYNC_HOST_NAME=%s", host) < 0
+ || asprintf(&username, "RSYNC_USER_NAME=%s", auth_user) < 0)
+ out_of_memory("rsync_module");
+ putenv(modname);
+ putenv(modpath);
+ putenv(hostaddr);
+ putenv(hostname);
+ putenv(username);
+ umask(orig_umask);
+ /* For post-xfer exec, fork a new process to run the rsync
+ * daemon while this process waits for the exit status and
+ * runs the indicated command at that point. */
+ if (*lp_postxfer_exec(i)) {
+ pid_t pid = fork();
+ if (pid < 0) {
+ rsyserr(FLOG, errno, "fork failed");
+ io_printf(f_out, "@ERROR: fork failed\n");
+ return -1;
+ }
+ if (pid) {
+ if (asprintf(&p, "RSYNC_PID=%ld", (long)pid) > 0)
+ putenv(p);
+ if (wait_process(pid, &status, 0) < 0)
+ status = -1;
+ if (asprintf(&p, "RSYNC_RAW_STATUS=%d", status) > 0)
+ putenv(p);
+ if (WIFEXITED(status))
+ status = WEXITSTATUS(status);
+ else
+ status = -1;
+ if (asprintf(&p, "RSYNC_EXIT_STATUS=%d", status) > 0)
+ putenv(p);
+ system(lp_postxfer_exec(i));
+ _exit(status);
+ }