From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Tue, 2 Aug 2011 17:22:38 +0000 (-0400)
Subject: Use caa_ prefix for min() and max()
X-Git-Tag: v0.6.5~59^2
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=2f8a5ae7266ad4fb9ba77cfa1b4a7104d0465096;p=userspace-rcu.git

Use caa_ prefix for min() and max()

Defining min/max macros clashes with C++.

Reported-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/urcu-bp.c b/urcu-bp.c
index 39a6cd0..273acb8 100644
--- a/urcu-bp.c
+++ b/urcu-bp.c
@@ -295,7 +295,7 @@ static void add_thread(void)
 	if (registry_arena.len
 	    < registry_arena.used + sizeof(struct rcu_reader))
 		resize_arena(&registry_arena,
-		max(registry_arena.len << 1, ARENA_INIT_ALLOC));
+		caa_max(registry_arena.len << 1, ARENA_INIT_ALLOC));
 	/*
 	 * Find a free spot.
 	 */
diff --git a/urcu/compiler.h b/urcu/compiler.h
index 64d12d3..54904cc 100644
--- a/urcu/compiler.h
+++ b/urcu/compiler.h
@@ -39,12 +39,12 @@
  */
 #define CMM_ACCESS_ONCE(x)	(*(volatile typeof(x) *)&(x))
 
-#ifndef max
-#define max(a,b) ((a)>(b)?(a):(b))
+#ifndef caa_max
+#define caa_max(a,b) ((a)>(b)?(a):(b))
 #endif
 
-#ifndef min
-#define min(a,b) ((a)<(b)?(a):(b))
+#ifndef caa_min
+#define caa_min(a,b) ((a)<(b)?(a):(b))
 #endif
 
 #if defined(__SIZEOF_LONG__)