From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 23 Feb 2012 15:31:54 +0000 (-0500)
Subject: freebsd: do not use MAP_STACK
X-Git-Tag: v2.0.0-rc3~33
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=edb025e87637ff74565647ad7756ecac46899d2a;p=lttng-tools.git

freebsd: do not use MAP_STACK

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/src/common/runas.c b/src/common/runas.c
index ddb2f18bf..88ed77315 100644
--- a/src/common/runas.c
+++ b/src/common/runas.c
@@ -38,12 +38,16 @@
 
 #define RUNAS_CHILD_STACK_SIZE	10485760
 
-#ifndef MAP_STACK
-#define MAP_STACK		0
+#ifndef __FreeBSD__
+# ifndef MAP_STACK
+#  define MAP_STACK		0
+# endif
+#else	/* FreeBSD MAP_STACK always return -ENOMEM */
+# define MAP_STACK		0
 #endif
 
 #ifndef MAP_GROWSDOWN
-#define GROWSDOWN		0
+#define MAP_GROWSDOWN		0
 #endif
 
 #ifndef MAP_ANONYMOUS