Tests: Introduce conf_proc_count()

[lttng-tools.git] / tests / utils / utils.sh

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index 9e78dc23478ccf582aad94fb5f8b8b9c68c13052..1f116a6d66134d2115db8dcd838e4077338376e0 100644 (file)
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -92,6 +92,16 @@ function randstring()
        echo
 }
 
+# Return the number of _configured_ CPUs.
+function conf_proc_count()
+{
+       getconf _NPROCESSORS_CONF
+       if [ $? -ne 0 ]; then
+               diag "Failed to get the number of configured CPUs"
+       fi
+       echo
+}
+
 function lttng_enable_kernel_event
 {
        local sess_name=$1