1 files changed, 78 insertions, 0 deletions
diff --git a/epan/wmem/wmem_strutl.c b/epan/wmem/wmem_strutl.c
new file mode 100644
index 0000000000..82dd481eb9
--- /dev/null
+++ b/epan/wmem/wmem_strutl.c
@@ -0,0 +1,78 @@
+/* wmem_strutl.c
+ * Wireshark Memory Manager String Utilities
+ * Copyright 2012, Evan Huus <eapache@gmail.com>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <string.h>
+
+#include <glib.h>
+
+#include "wmem_core.h"
+#include "wmem_allocator.h"
+#include "wmem_strutl.h"
+
+gchar *
+wmem_strdup(wmem_allocator_t *allocator, const gchar *src)
+{
+    size_t len;
+
+    /* If the string is NULL, just return the string "<NULL>" so that the
+     * callers don't have to bother checking it. */
+    if(!src) {
+        return "<NULL>";
+    }
+
+    len = strlen(src) + 1; /* +1 for the null-terminator */
+
+    return memcpy(wmem_alloc(allocator, len), src, len);
+}
+
+gchar *
+wmem_strndup(wmem_allocator_t *allocator, const gchar *src, size_t len)
+{
+    gchar *dst;
+    guint i;
+
+    dst = wmem_alloc(allocator, len+1);
+
+    for (i=0; (i < len) && src[i]; i++) {
+        dst[i] = src[i];
+    }
+
+    dst[i] = '\0';
+
+    return dst;
+}
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */