| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #include <stdlib.h> | |
| #include <signal.h> | |
| #include <unistd.h> | |
| #include <linux/compiler.h> | |
| #include "../tests.h" | |
| static volatile sig_atomic_t done; | |
| static void sighandler(int sig __maybe_unused) | |
| { | |
| done = 1; | |
| } | |
| static int noploop(int argc, const char **argv) | |
| { | |
| int sec = 1; | |
| if (argc > 0) | |
| sec = atoi(argv[0]); | |
| signal(SIGINT, sighandler); | |
| signal(SIGALRM, sighandler); | |
| alarm(sec); | |
| while (!done) | |
| continue; | |
| return 0; | |
| } | |
| DEFINE_WORKLOAD(noploop); |