proc: move out process specific management functions

Move them out of xutils, so that we can maintain them separately.
Also simplify things a bit.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 0 insertions, 71 deletions

diff --git a/xutils.c b/xutils.c
index b1f73a4..e07ce9e 100644
--- a/xutils.c
+++ b/xutils.c
@@ -405,77 +405,6 @@ void register_signal_f(int signal, void (*handler)(int), int flags)
 	sigaction(signal, &saction, NULL);
 }
 
-void cpu_affinity(int cpu)
-{
-	int ret;
-	cpu_set_t cpu_bitmask;
-
-	CPU_ZERO(&cpu_bitmask);
-	CPU_SET(cpu, &cpu_bitmask);
-
-	ret = sched_setaffinity(getpid(), sizeof(cpu_bitmask),
-				&cpu_bitmask);
-	if (ret)
-		panic("Can't set this cpu affinity!\n");
-}
-
-int set_proc_prio(int priority)
-{
-	int ret = setpriority(PRIO_PROCESS, getpid(), priority);
-	if (ret)
-		panic("Can't set nice val to %i!\n", priority);
-
-	return 0;
-}
-
-int set_sched_status(int policy, int priority)
-{
-	int ret, min_prio, max_prio;
-	struct sched_param sp;
-
-	max_prio = sched_get_priority_max(policy);
-	min_prio = sched_get_priority_min(policy);
-
-	if (max_prio == -1 || min_prio == -1)
-		printf("Cannot determine scheduler prio limits!\n");
-	else if (priority < min_prio)
-		priority = min_prio;
-	else if (priority > max_prio)
-		priority = max_prio;
-
-	memset(&sp, 0, sizeof(sp));
-	sp.sched_priority = priority;
-
-	ret = sched_setscheduler(getpid(), policy, &sp);
-	if (ret) {
-		printf("Cannot set scheduler policy!\n");
-		return -EINVAL;
-	}
-
-	ret = sched_setparam(getpid(), &sp);
-	if (ret) {
-		printf("Cannot set scheduler prio!\n");
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-int get_default_sched_policy(void)
-{
-	return SCHED_FIFO;
-}
-
-int get_default_sched_prio(void)
-{
-	return sched_get_priority_max(get_default_sched_policy());
-}
-
-int get_default_proc_prio(void)
-{
-	return -20;
-}
-
 void set_system_socket_memory(int *vals, size_t len)
 {
 	bug_on(len != 4);