-/*
- * Copyright (C) 1995-2005, Index Data ApS
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2010 Index Data
* See the file LICENSE for details.
- *
- * $Id: matchstr.c,v 1.5 2005-06-25 15:46:04 adam Exp $
*/
/**
* \file matchstr.c
- * \brief Implements loose string matching
+ * \brief a couple of string utilities
*/
#if HAVE_CONFIG_H
#include <assert.h>
#include <ctype.h>
#include <string.h>
-#include <yaz/yaz-util.h>
-
-/*
- * Match strings, independently of case and occurences of '-'.
- * fairly inefficient - will be replaced with an indexing scheme for
- * the various subsystems if we get a bottleneck here.
- */
+#include <yaz/matchstr.h>
int yaz_matchstr(const char *s1, const char *s2)
{
return *a - *b;
}
-#ifdef __GNUC__
-#ifdef __CHECKER__
-void __assert_fail (const char *assertion, const char *file,
- unsigned int line, const char *function)
+int yaz_memcmp(const void *a, const void *b, size_t len_a, size_t len_b)
{
- fprintf (stderr, "%s in file %s line %d func %s\n",
- assertion, file, line, function);
- abort ();
+ size_t m_len = len_a < len_b ? len_a : len_b;
+ int r = memcmp(a, b, m_len);
+ if (r)
+ return r;
+ return len_a - len_b;
}
-#endif
-#endif
+
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
* End:
* vim: shiftwidth=4 tabstop=8 expandtab