Added utilities nmem_strsplit and nmem_strsplit_blank which

[yaz-moved-to-github.git] / include / yaz / nmem.h

diff --git a/include/yaz/nmem.h b/include/yaz/nmem.h
index b042f6e..da63a1a 100644 (file)
--- a/include/yaz/nmem.h
+++ b/include/yaz/nmem.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995-2001, Index Data.
+ * Copyright (C) 1995-2005, Index Data ApS
  *
  * Permission to use, copy, modify, distribute, and sell this software and
  * its documentation, in whole or in part, for any purpose, is hereby granted,
@@ -23,42 +23,16 @@
  * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
  * OF THIS SOFTWARE.
  *
- * $Log: nmem.h,v $
- * Revision 1.6  2001-06-26 14:11:27  adam
- * Added MUTEX functions for NMEM module (used by OID utility).
- *
- * Revision 1.5  2001/03/25 21:55:12  adam
- * Added odr_intdup. Ztest server returns TaskPackage for ItemUpdate.
- *
- * Revision 1.4  2000/05/09 11:48:58  adam
- * Fix (bug introduced by previous commit).
- *
- * Revision 1.3  2000/05/09 10:55:05  adam
- * Public nmem_print_list (for debugging).
- *
- * Revision 1.2  2000/02/28 11:20:06  adam
- * Using autoconf. New definitions: YAZ_BEGIN_CDECL/YAZ_END_CDECL.
- *
- * Revision 1.1  1999/11/30 13:47:11  adam
- * Improved installation. Moved header files to include/yaz.
- *
- * Revision 1.10  1998/10/19 15:24:20  adam
- * New nmem utility, nmem_transfer, that transfer blocks from one
- * NMEM to another.
- *
- * Revision 1.9  1998/10/13 16:00:17  adam
- * Implemented nmem_critical_{enter,leave}.
- *
- * Revision 1.8  1998/07/20 12:35:59  adam
- * Added more memory diagnostics (when NMEM_DEBUG is 1).
- *
- * Revision 1.7  1997/10/31 12:20:08  adam
- * Improved memory debugging for xmalloc/nmem.c. References to NMEM
- * instead of ODR in n ESPEC-1 handling in source d1_espec.c.
- * Bug fix: missing fclose in data1_read_espec1.
- *
+ * $Id: nmem.h,v 1.15 2005-05-02 19:14:33 adam Exp $
  */
 
+/**
+ * \file nmem.h
+ * \brief Header for Nibble Memory functions
+ *
+ * This is a simple and fairly wasteful little module for nibble memory
+ * allocation. Evemtually we'll put in something better.
+ */
 #ifndef NMEM_H
 #define NMEM_H
 #include <yaz/yconfig.h>
@@ -97,6 +71,13 @@ typedef struct nmem_control *NMEM;
 YAZ_EXPORT void nmem_reset(NMEM n);
 YAZ_EXPORT int nmem_total(NMEM n);
 YAZ_EXPORT char *nmem_strdup (NMEM mem, const char *src);
+YAZ_EXPORT char *nmem_strdupn (NMEM mem, const char *src, size_t n);
+YAZ_EXPORT void nmem_strsplit_blank(NMEM nmem, const char *dstr,
+                                   char ***darray, int *num);
+YAZ_EXPORT void nmem_strsplit(NMEM nmem, const char *delim,
+                             const char *dstr,
+                             char ***darray, int *num);
+
 YAZ_EXPORT int *nmem_intdup (NMEM mem, int v);
 YAZ_EXPORT void nmem_transfer (NMEM dst, NMEM src);
 
@@ -113,6 +94,7 @@ YAZ_EXPORT void *nmem_malloc_f(const char *file, int line, NMEM n, int size);
 #define nmem_malloc(x, y) nmem_malloc_f(__FILE__, __LINE__, (x), (y))
 
 YAZ_EXPORT void nmem_print_list (void);
+YAZ_EXPORT void nmem_print_list_l (int level);
 
 #else
 
@@ -126,6 +108,9 @@ YAZ_EXPORT void *nmem_malloc(NMEM n, int size);
 
 YAZ_EXPORT void nmem_init (void);
 YAZ_EXPORT void nmem_exit (void);
+YAZ_EXPORT int yaz_errno (void);
+YAZ_EXPORT void yaz_set_errno (int v);
+YAZ_EXPORT void yaz_strerror(char *buf, int max);
 
 YAZ_END_CDECL