lib: Refactor gathering CPU core count

[sliver-openvswitch.git] / lib / ovs-thread.h

diff --git a/lib/ovs-thread.h b/lib/ovs-thread.h
index f10bc28..c6a7142 100644 (file)
--- a/lib/ovs-thread.h
+++ b/lib/ovs-thread.h
@@ -449,7 +449,7 @@ bool ovsthread_once_start__(struct ovsthread_once *once)
     OVS_TRY_LOCK(false, once->mutex);
 
 static inline bool
-ovsthread_once_is_done__(const struct ovsthread_once *once)
+ovsthread_once_is_done__(struct ovsthread_once *once)
 {
     bool done;
 
@@ -496,5 +496,9 @@ pid_t xfork_at(const char *where);
 
 void forbid_forking(const char *reason);
 bool may_fork(void);
+\f
+/* Useful functions related to threading. */
+
+unsigned int count_cpu_cores(void);
 
 #endif /* ovs-thread.h */