int unix_listen(const char *str, char *ostr, int olen) { QemuOpts *opts; char *path, *optstr; int sock, len; opts = qemu_opts_create(&dummy_opts, NULL, 0); optstr = strchr(str, ','); if (optstr) { len = optstr - str; if (len) { path = g_malloc(len+1); snprintf(path, len+1, "%.*s", len, str); qemu_opt_set(opts, "path", path); g_free(path); } } else { qemu_opt_set(opts, "path", str); } sock = unix_listen_opts(opts); if (sock != -1 && ostr) snprintf(ostr, olen, "%s%s", qemu_opt_get(opts, "path"), optstr ? optstr : ""); qemu_opts_del(opts); return sock; }