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#ifndef WvCIARcg6KvWbOCcoxmM1lc74OI
#define WvCIARcg6KvWbOCcoxmM1lc74OI
#include <assert.h>
#include <signal.h>
volatile bool terminationRequested = false;
void sigIntHandler(int sig) {
terminationRequested = true;
}
void installSigIntHandler() {
struct sigaction action;
action.sa_handler = sigIntHandler;
sigemptyset(&action.sa_mask);
action.sa_flags = 0;
assert(sigaction(SIGINT, &action, NULL) == 0);
}
void sigIntExit() {
// restore old SIG INT handler ...
struct sigaction action;
action.sa_handler = SIG_DFL;
sigemptyset(&action.sa_mask);
action.sa_flags = 0;
assert(sigaction(SIGINT, &action, NULL) == 0);
// ... and use it for suicide
kill(getpid(), SIGINT);
}
#endif // WvCIARcg6KvWbOCcoxmM1lc74OI=
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