X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_not_thread_safe.c;h=aecaf30ceea5124187d67df9b9b527aed7b8d165;hb=a6d79528b4812e8eb3927dba3cdd42e6ca51b287;hp=8cdc00e54b289cecec0eb580c9a73838aacefa4c;hpb=0dd9e81745110d811a021513843c05fead623b8d;p=rrdtool.git

diff --git a/src/rrd_not_thread_safe.c b/src/rrd_not_thread_safe.c
index 8cdc00e..aecaf30 100644
--- a/src/rrd_not_thread_safe.c
+++ b/src/rrd_not_thread_safe.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.1.x  Copyright Tobias Oetiker, 1997 - 2002
+ * RRDtool 1.2.22  Copyright by Tobi Oetiker, 1997-2007
  * This file:     Copyright 2003 Peter Stamfest <peter@stamfest.at> 
  *                             & Tobias Oetiker
  * Distributed under the GPL
@@ -14,20 +14,26 @@
 #define MAXLEN 4096
 #define ERRBUFLEN 256
 
-static char rrd_error[MAXLEN] = "\0";
-static char rrd_liberror[ERRBUFLEN] = "\0";
+static char rrd_error[MAXLEN+10];
+static char rrd_liberror[ERRBUFLEN+10];
+static int  rrd_context_init = 0;
 /* The global context is very useful in the transition period to even
    more thread-safe stuff, it can be used whereever we need a context
    and do not need to worry about concurrency. */
 static struct rrd_context global_ctx = {
-    sizeof(rrd_error),
-    sizeof(rrd_liberror),
+    MAXLEN,
+    ERRBUFLEN,
     rrd_error, 
     rrd_liberror
 };
-#include <stdarg.h>
+/* #include <stdarg.h> */
 
-struct rrd_context *rrd_get_context() {
+struct rrd_context *rrd_get_context(void) {
+    if (! rrd_context_init ){
+	rrd_context_init = 1;
+        global_ctx.rrd_error[0]='\0';
+        global_ctx.lib_errstr[0]='\0';
+    }
     return &global_ctx;
 }