1 /* Test that TRT happens for spurious sigreturn calls. Single-thread.
4 #output: Invalid sigreturn syscall: no signal handler active (0x1, 0x2, 0x3, 0x4, 0x5, 0x6)\n
5 #output: program stopped with signal 4 (*).\n
9 #include <sys/syscall.h>
16 int err = syscall (SYS_sigreturn, 1, 2, 3, 4, 5, 6);
17 if (err == -1 && errno == ENOSYS)