| /* { dg-require-effective-target signal } */ | |
| #include <stdio.h> | |
| #include <signal.h> | |
| extern void body_of_program(void); | |
| /* Example of a non-static signal handler. */ | |
| void handler(int signum) | |
| { | |
| fprintf(stderr, "LOG: %i", signum); /* { dg-warning "call to 'fprintf' from within signal handler" } */ | |
| } | |
| int main(int argc, const char *argv) | |
| { | |
| signal(SIGINT, handler); /* { dg-message "registering 'handler' as signal handler" } */ | |
| body_of_program(); | |
| return 0; | |
| } |