expat/lib xmlparse.c,1.98,1.99

Update of /cvsroot/expat/expat/lib
In directory sc8-pr-cvs1:/tmp/cvs-serv5472

Modified Files:
	xmlparse.c 
Log Message:
When returning a status value through the public API, use
XML_STATUS_OK / XML_STATUS_ERROR.  Internal status returns are not
affected.


Index: xmlparse.c
===================================================================
RCS file: /cvsroot/expat/expat/lib/xmlparse.c,v
retrieving revision 1.98
retrieving revision 1.99
diff -u -d -r1.98 -r1.99
--- xmlparse.c	16 Dec 2002 04:02:02 -0000	1.98
+++ xmlparse.c	30 Dec 2002 20:02:28 -0000	1.99
@@ -873,17 +873,20 @@
 int
 XML_SetEncoding(XML_Parser parser, const XML_Char *encodingName)
 {
-  /* block after XML_Parse()/XML_ParseBuffer() has been called */
+  /* Block after XML_Parse()/XML_ParseBuffer() has been called.
+     XXX There's no way for the caller to determine which of the
+     XXX possible error cases caused the XML_STATUS_ERROR return.
+  */
   if (parsing)
-    return 0;
+    return XML_STATUS_ERROR;
   if (encodingName == NULL)
     protocolEncodingName = NULL;
   else {
     protocolEncodingName = poolCopyString(&tempPool, encodingName);
     if (!protocolEncodingName)
-      return 0;
+      return XML_STATUS_ERROR;
   }
-  return 1;
+  return XML_STATUS_OK;
 }
 
 XML_Parser
@@ -1116,12 +1119,12 @@
   if (p) {
     p = poolCopyString(&_dtd->pool, p);
     if (!p)
-      return 0;
+      return XML_STATUS_ERROR;
     curBase = p;
   }
   else
     curBase = NULL;
-  return 1;
+  return XML_STATUS_OK;
 }
 
 const XML_Char *