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/* { 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;
}
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