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/* Copyright (C) 2000 drscholl@users.sourceforge.net
This is free software distributed under the terms of the
GNU Public License. See the file COPYING for details.
$Id: debug.h,v 1.1.1.1 2001/01/13 11:30:14 edwards Exp $ */
#ifndef debug_h
#define debug_h
#define DEBUG 1
#if DEBUG
#define ALLOC_BYTE 0xAA /* allocated memory is filled with this value */
#define END_BYTE 0xEE /* written at the end of each block to detect
buffer overrun */
#define FREE_BYTE 0xFF /* memory is filled with this prior to free */
#include <stdio.h>
#define ASSERT(x) {if(!(x)){printf("assertion failed in %s, line %d: %s\n",__FILE__,__LINE__,#x);}}
#define ASSERT_RETURN_IF_FAIL(x,r) {if(!(x)){printf("assertion failed in %s, line %d: %s\n",__FILE__,__LINE__,#x);return(r);}}
#include <sys/types.h>
#define INIT debug_init
#define FREE(p) debug_free(p,__FILE__,__LINE__)
#define MALLOC(s) debug_malloc(s,__FILE__,__LINE__)
#define REALLOC(p,s) debug_realloc(p,s,__FILE__,__LINE__)
#define CALLOC(n,s) debug_calloc(n,s,__FILE__,__LINE__)
#define STRDUP(s) debug_strdup(s,__FILE__,__LINE__)
#define CLEANUP debug_cleanup
#define VALID(p) debug_valid(p,1)
#define VALID_LEN debug_valid
#define OPENFILE(fd, f) open_file(fd, f, __FILE__,__LINE__)
#define CLOSEFILE(fd) close_file(fd, __FILE__, __LINE__)
#define MEMORY_USED debug_usage()
/* internal functions, DO NOT CALL DIRECTLY -- use the above macros */
void debug_init (void);
void debug_free (void **, const char *, int);
void *debug_malloc (int, const char *, int);
void *debug_calloc (int, int, const char *, int);
void *debug_realloc (void **, int, const char *, int);
char *debug_strdup (const char *, const char *, int);
void debug_cleanup (void);
int debug_valid (void *, int);
int debug_usage (void);
#else
#define INIT()
#define FREE free
#define MALLOC malloc
#define CALLOC calloc
#define REALLOC realloc
#define STRDUP strdup
#define CLEANUP()
#define VALID(p)
#define VALID_LEN(p,l)
#define ASSERT(p)
#define MEMORY_USED -1
#endif /* DEBUG */
void open_file(int, char *, const char *, const int);
void close_file(int, const char *, const int);
extern unsigned long x_debug;
extern unsigned long internal_debug;
extern unsigned long alias_debug;
extern unsigned int debug_count;
extern int in_debug_yell;
void debugyell (const char *, ...);
void debug_alias (char *, int);
void debug_hook (char *, int);
#define DEBUG_COMMANDS 0x0001
#define DEBUG_EXPANSIONS 0x0002
#define DEBUG_FUNCTIONS 0x0004
#define DEBUG_CMDALIAS 0x0008
#define DEBUG_HOOK 0x0010
#define DEBUG_VARIABLE 0x0020
#define DEBUG_FUNC 0x0040
#define DEBUG_SERVER 0x0080
#define DEBUG_ALL (DEBUG_COMMANDS|DEBUG_EXPANSIONS|DEBUG_FUNCTIONS\
|DEBUG_CMDALIAS|DEBUG_HOOK|DEBUG_VARIABLE|DEBUG_FUNC)
#endif /* debug_h */
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