Changeset b035046 for libcfa/src/concurrency/io

Timestamp:

May 25, 2022, 3:18:21 PM (3 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, master, pthread-emulation, qualifiedEnum

Children:

5024df4

Parents:

6dc7011a

Message:

changed some MAX to ULLONG_MAX to avoid the memory access where possible and removed some -1u I missed last time

File:

• libcfa/src/concurrency/io/types.hfa (modified) (3 diffs)

libcfa/src/concurrency/io/types.hfa

@@ -17 +17 @@
 #pragma once
 
+#include <limits.h>
+
 extern "C" {
         #include <linux/types.h>
@@ -25 +27 @@
 #include "iofwd.hfa"
 #include "kernel/fwd.hfa"
-#include "limits.hfa"
 
 #if defined(CFA_HAVE_LINUX_IO_URING_H)
@@ -140 +141 @@
                 const __u32 tail = *this->cq.tail;
 
-                if(head == tail) return MAX;
+                if(head == tail) return ULLONG_MAX;
 
                 return this->cq.ts;