From: Dhaval Giani <dhaval.giani@gmail.com>
Date: Fri, 4 Jun 2010 11:30:58 +0000 (+0200)
Subject: libcgroup: Do not call exit from within the main library
X-Git-Tag: v0.36.2~2^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=974948a8753c9c79c6901ff795c9829d968c60a6;p=thirdparty%2Flibcgroup.git

libcgroup: Do not call exit from within the main library

The autogenerated code fromt the lexer was calling exit on a
fatal error. Do not do that. Instead log the message.

While it is still not clear if this is the correct response
for YY_FATAL_ERROR, we need to gracefully handle errors, and
since this is a path which is very rarely hit, this is still
a low risk change and so we will merge it.

Signed-off-by: Dhaval Giani <dhaval.giani@gmail.com>
---

diff --git a/src/lex.l b/src/lex.l
index 6291b553..2f4e3132 100644
--- a/src/lex.l
+++ b/src/lex.l
@@ -13,9 +13,12 @@
 
 %{
 #include <string.h>
+#include <libcgroup.h>
+#include <libcgroup-internal.h>
 #include "parse.h"
 int line_no = 1;
 
+#define YY_FATAL_ERROR(msg) cgroup_dbg(%s)
 %}
 
 %%