+ fflush(stdout);
+ switch (pid_t pid = fork()) {
+ case 0: // Child
+ ::benchmark::RunSpecifiedBenchmarks();
+ return 0;
+
+ default: // Parent
+ if (!server()) { break; }
+
+ // Wait for all children to end
+ do {
+ int stat;
+ rv = wait(&stat);
+ if ((rv == -1) && (errno == ECHILD)) { break; }
+ if (rv == -1) {
+ cerr << "wait failed, rv: " << rv << " errno: "
+ << errno << endl;
+ perror(NULL);
+ exit(8);
+ }
+ } while (1);
+ return 0;