Removed one static var in order to make this module thread safe.

[idzebra-moved-to-github.git] / index / zrpn.c

diff --git a/index/zrpn.c b/index/zrpn.c
index caf9dfd..7ec5e01 100644 (file)
--- a/index/zrpn.c
+++ b/index/zrpn.c
@@ -4,7 +4,13 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: zrpn.c,v $
- * Revision 1.65  1997-09-22 12:39:06  adam
+ * Revision 1.67  1997-09-29 09:06:10  adam
+ * Removed one static var in order to make this module thread safe.
+ *
+ * Revision 1.66  1997/09/25 14:58:03  adam
+ * Windows NT port.
+ *
+ * Revision 1.65  1997/09/22 12:39:06  adam
  * Added get_pos method for the ranked result sets.
  *
  * Revision 1.64  1997/09/18 08:59:20  adam
@@ -226,7 +232,11 @@
  */
 #include <stdio.h>
 #include <assert.h>
+#ifdef WINDOWS
+#include <io.h>
+#else
 #include <unistd.h>
+#endif
 #include <ctype.h>
 
 #include "zserver.h"
@@ -1337,7 +1347,7 @@ static RSET rpn_search_structure (ZServerInfo *zi, Z_RPNStructure *zs,
             }
             if (*zop->u.prox->proximityUnitCode != Z_ProxUnit_word)
             {
-                static char val[16];
+                char *val = odr_malloc (zi->odr, 16);
                 zi->errCode = 132;
                 zi->errString = val;
                 sprintf (val, "%d", *zop->u.prox->proximityUnitCode);