process-util: add new helper cpus_in_affinity_mask()

Let's add a new helper for determining how many CPUs are configured for us
2019-03-19 15:55:07 +01:00
parent ba22ff13a0
commit 20ee849d57
2 changed files with 36 additions and 0 deletions
@@ -193,3 +193,5 @@ assert_cc(TASKS_MAX <= (unsigned long) PID_T_MAX)
                (pid) = 0;                      \
                _pid_;                          \
        })
+
+int cpus_in_affinity_mask(void);