From: Daniel Lezcano <daniel.lezcano@free.fr>
Date: Tue, 21 Apr 2009 19:51:13 +0000 (+0200)
Subject: make the log fd thread safe
X-Git-Tag: lxc_0_6_2~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c9bd0073f29573181dc16a840c674dacc8a33fd;p=thirdparty%2Flxc.git

make the log fd thread safe

Add the tls attribute for the global static variables in the logs.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
---

diff --git a/src/lxc/log.c b/src/lxc/log.c
index 9b7de4ff3..d5703eb69 100644
--- a/src/lxc/log.c
+++ b/src/lxc/log.c
@@ -16,9 +16,8 @@
 #define LXC_LOG_PREFIX_SIZE	32
 #define LXC_LOG_BUFFER_SIZE	512
 
-int lxc_log_fd = 2;
-
-static char log_prefix[LXC_LOG_PREFIX_SIZE] = "lxc";
+static __thread int lxc_log_fd = 2;
+static __thread char log_prefix[LXC_LOG_PREFIX_SIZE] = "lxc";
 
 lxc_log_define(lxc_log, lxc);