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ltlcheck: do not ignore ^C during sanity checks

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* src/bin/ltlcheck.cc (sig_handler): Exit when receiving the signal.
This commit is contained in:
Alexandre Duret-Lutz 2012-10-14 18:27:50 +02:00
parent 7022853dad
commit 8e9002947e
1 changed files with 2 additions and 4 deletions
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6
src/bin/ltlcheck.cc
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@ -268,7 +268,6 @@ static volatile bool timed_out = false;
#if ENABLE_TIMEOUT #if ENABLE_TIMEOUT
static volatile int alarm_on = 0; static volatile int alarm_on = 0;
static int child_pid = -1; static int child_pid = -1;
static volatile int signal_received = 0;
static void static void
sig_handler(int sig) sig_handler(int sig)
@ -297,7 +296,8 @@ sig_handler(int sig)
{ {
// forward signal // forward signal
kill(-child_pid, sig); kill(-child_pid, sig);
signal_received = sig; // and die verbosely
error(2, 0, "received signal %d", sig);
} }
} }
@ -346,8 +346,6 @@ exec_with_timeout(const char* cmd)
error(2, errno, "error during wait()"); error(2, errno, "error during wait()");
alarm(0); alarm(0);
if (signal_received)
error(2, 0, "received signal %d", signal_received);
} }
return status; return status;
} }