/*
- * Copyright (c) 1995-1997, Index Data.
+ * Copyright (c) 1995-1998, Index Data.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation, in whole or in part, for any purpose, is hereby granted,
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*
- * $log$
+ * $Log: nmem.h,v $
+ * 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.
+ *
*/
#ifndef NMEM_H
#define NMEM_H
#include <yconfig.h>
+
+#define NMEM_DEBUG 0
+
+#ifndef NMEM_DEBUG
+#define NMEM_DEBUG 0
+#endif
+
#ifdef __cplusplus
extern "C" {
#endif
typedef struct nmem_control *NMEM;
YAZ_EXPORT void nmem_reset(NMEM n);
-YAZ_EXPORT void *nmem_malloc(NMEM n, int size);
YAZ_EXPORT int nmem_total(NMEM n);
+YAZ_EXPORT char *nmem_strdup (NMEM mem, const char *src);
+
+#if NMEM_DEBUG
+
+YAZ_EXPORT NMEM nmem_create_f(const char *file, int line);
+YAZ_EXPORT void nmem_destroy_f(const char *file, int line, NMEM n);
+YAZ_EXPORT void *nmem_malloc_f(const char *file, int line, NMEM n, int size);
+#define nmem_create() nmem_create_f(__FILE__, __LINE__)
+#define nmem_destroy(x) nmem_destroy_f(__FILE__, __LINE__, (x))
+#define nmem_malloc(x, y) nmem_malloc_f(__FILE__, __LINE__, (x), (y))
+
+#else
+
YAZ_EXPORT NMEM nmem_create(void);
YAZ_EXPORT void nmem_destroy(NMEM n);
-YAZ_EXPORT char *nmem_strdup (NMEM mem, const char *src);
+YAZ_EXPORT void *nmem_malloc(NMEM n, int size);
+
+#endif
YAZ_EXPORT void nmem_init (void);
YAZ_EXPORT void nmem_exit (void);