eal: simplify meson build of common directory

[dpdk.git] / lib / librte_eal / common / include / generic / rte_cycles.h

diff --git a/lib/librte_eal/common/include/generic/rte_cycles.h b/lib/librte_eal/common/include/generic/rte_cycles.h
index 0ff1af5..73d1fa7 100644 (file)
--- a/lib/librte_eal/common/include/generic/rte_cycles.h
+++ b/lib/librte_eal/common/include/generic/rte_cycles.h
@@ -13,6 +13,7 @@
  */
 
 #include <stdint.h>
+#include <rte_compat.h>
 #include <rte_debug.h>
 #include <rte_atomic.h>
 
@@ -157,12 +158,23 @@ rte_delay_ms(unsigned ms)
  */
 void rte_delay_us_block(unsigned int us);
 
+/**
+ * Delay function that uses system sleep.
+ * Does not block the CPU core.
+ *
+ * @param us
+ *   Number of microseconds to wait.
+ */
+__rte_experimental
+void
+rte_delay_us_sleep(unsigned int us);
+
 /**
  * Replace rte_delay_us with user defined function.
  *
  * @param userfunc
  *   User function which replaces rte_delay_us. rte_delay_us_block restores
- *   buildin block delay function.
+ *   builtin block delay function.
  */
 void rte_delay_us_callback_register(void(*userfunc)(unsigned int));