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71 Signals Follow-up Question Tracing: part 1 The next four questions are about the following program which compiles and runs without error. int x = 5; void handler(int sig) { x += 3; fprintf(stderr, "inside 8 ", x); } POSITION A int main() { fprintf(stderr, "start"); struct sigaction act; act.sa_handler = handler; act.sa_flags = 0; sigemptyset(&act.sa_mask); sigaction(SIGINT,&act,NULL); // x += 2; POSITION B // POSITION C fprintf(stderr, "outside %d", x); return 0; } What does the program print to stderr when it runs without interruption? History Submit