diff -r d2b1e67b2b48 -r 75cb6590358b ucx/string.c
--- a/ucx/string.c	Fri Jul 12 20:50:18 2013 +0200
+++ b/ucx/string.c	Sun Jul 14 17:11:34 2013 +0200
@@ -31,6 +31,7 @@
 #include <stdarg.h>
 
 #include "string.h"
+#include "allocator.h"
 
 sstr_t sstr(char *s) {
     sstr_t string;
@@ -180,16 +181,30 @@
 sstr_t sstrdup(sstr_t s) {
     sstr_t newstring;
     newstring.ptr = (char*) malloc(s.length + 1);
-    newstring.length = 0;
     if (newstring.ptr) {
         newstring.length = s.length;
         newstring.ptr[newstring.length] = 0;
-
+        
         memcpy(newstring.ptr, s.ptr, s.length);
     } else {
         newstring.length = 0;
     }
+    
+    return newstring;
+}
 
+sstr_t sstrdup_alloc(UcxAllocator *allocator, sstr_t s) {
+    sstr_t newstring;
+    newstring.ptr = (char*)allocator->malloc(allocator->pool, s.length + 1);
+    if (newstring.ptr) {
+        newstring.length = s.length;
+        newstring.ptr[newstring.length] = 0;
+        
+        memcpy(newstring.ptr, s.ptr, s.length);
+    } else {
+        newstring.length = 0;
+    }
+    
     return newstring;
 }