core: rip out task_active()

1 files changed, 11 insertions, 22 deletions

diff --git a/src/litmus.c b/src/litmus.c
index 4005345..072a617 100644
--- a/src/litmus.c
+++ b/src/litmus.c
@@ -75,36 +75,25 @@ int sporadic_task(unsigned long e, unsigned long p,
         return set_rt_task_param(getpid(), &param);
 }
 
+int init_kernel_iface(void);
 
-static int exit_requested = 0;
-
-static void sig_handler(int sig)
+int init_litmus(void)
 {
-        exit_requested = 1;
-}
+        int ret, ret2;
 
-int litmus_task_active(void)
-{
-        return !exit_requested;
+        ret = mlockall(MCL_CURRENT | MCL_FUTURE);
+        check("mlockall()");
+        ret2 = init_rt_thread();
+        return ret == 0 && ret2 == 0;
 }
 
-
-int init_kernel_iface(void);
-
-int init_litmus(void)
+int init_rt_thread(void)
 {
-        int ret, ret1, ret2;
+        int ret;
 
-        ret1 = ret = mlockall(MCL_CURRENT | MCL_FUTURE);
-        check("mlockall()");
-        ret2 = ret = init_kernel_iface();
+        ret = init_kernel_iface();
         check("kernel <-> user space interface initialization");
-
-        signal(SIGINT, sig_handler);
-        signal(SIGTERM, sig_handler);
-        signal(SIGHUP, sig_handler);
-        signal(SIGUSR1, SIG_IGN);
-        return ret1 == 0 && ret2 == 0;
+        return ret;
 }
 
 void exit_litmus(void)