From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Sun, 5 Jul 2009 06:52:51 +0000 (+0000)
Subject: * make the time_t size checking code safer by complaining about the non matching... 
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=c10dce0cca573e83c2500fd671019a336ba0140c;p=rrdtool.git

* make the time_t size checking code safer by complaining about the non matching case
* fix some leftover ulong comments to llong



git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.3/program@1864 a5681a0c-68f1-0310-ab6d-d61299d08faa
---

diff --git a/src/rrd_restore.c b/src/rrd_restore.c
index ef524b2..cc95f72 100644
--- a/src/rrd_restore.c
+++ b/src/rrd_restore.c
@@ -151,7 +151,7 @@ static int get_ulong_from_node(
     return (0);
 }                       /* int get_ulong_from_node */
 
-static int get_long_long_from_node(
+static int get_llong_from_node(
     xmlDoc * doc,
     xmlNode * node,
     long long *value)
@@ -162,7 +162,7 @@ static int get_long_long_from_node(
 
     str_ptr = (char *) xmlNodeListGetString(doc, node->xmlChildrenNode, 1);
     if (str_ptr == NULL) {
-        rrd_set_error("get_ulong_from_node: xmlNodeListGetString failed.");
+        rrd_set_error("get_llong_from_node: xmlNodeListGetString failed.");
         return (-1);
     }
 
@@ -171,7 +171,7 @@ static int get_long_long_from_node(
     xmlFree(str_ptr);
 
     if (str_ptr == end_ptr) {
-        rrd_set_error("get_long_long_from_node: Cannot parse buffer as unsigned long long: %s",
+        rrd_set_error("get_llong_from_node: Cannot parse buffer as unsigned long long: %s",
                       str_ptr);
         return (-1);
     }
@@ -179,7 +179,7 @@ static int get_long_long_from_node(
     *value = temp;
 
     return (0);
-}                       /* int get_ulong_from_node */
+}                       /* int get_llong_from_node */
 
 static int get_double_from_node(
     xmlDoc * doc,
@@ -949,10 +949,14 @@ static int parse_tag_rrd(
                                         &rrd->stat_head->pdp_step);
         else if (xmlStrcmp(child->name, (const xmlChar *) "lastupdate") == 0)
             if (sizeof(time_t) == sizeof(long)) {
-                    status = get_long_from_node(doc, child, (long *)&rrd->live_head->last_up);
+               status = get_long_from_node(doc, child, (long *)&rrd->live_head->last_up);
             }
             else if (sizeof(time_t) == sizeof(long long)) {
-                    status = get_long_long_from_node(doc, child, (long long *)&rrd->live_head->last_up);
+               status = get_llong_from_node(doc, child, (long long *)&rrd->live_head->last_up);
+            }
+            else {
+               rrd_set_error("can't convert to time_t ...", child->name);
+               status = -1;    
             }
         else if (xmlStrcmp(child->name, (const xmlChar *) "ds") == 0)
             status = parse_tag_ds(doc, child, rrd);