24ddc71998-03-28Henrik Grubbström (Grubba) /*
a4033e2000-04-14Fredrik Hübinette (Hubbe)  * $Id: dmalloc.h,v 1.25 2000/04/15 05:05:28 hubbe Exp $
24ddc71998-03-28Henrik Grubbström (Grubba)  */
61e9a01998-01-25Fredrik Hübinette (Hubbe) 
1e06921998-10-12Fredrik Hübinette (Hubbe) extern char *debug_xalloc(long);
20f7a02000-03-20Fredrik Hübinette (Hubbe)  #define DMALLOC_LOCATION() ("S" __FILE__ ":" DEFINETOSTR(__LINE__) )
1e06921998-10-12Fredrik Hübinette (Hubbe) #ifdef DEBUG_MALLOC
2043ba1998-02-10Fredrik Hübinette (Hubbe) struct memhdr; void dump_memhdr_locations(struct memhdr *from,
a4033e2000-04-14Fredrik Hübinette (Hubbe)  struct memhdr *notfrom, int indent);
2043ba1998-02-10Fredrik Hübinette (Hubbe) struct memhdr *alloc_memhdr(void);
4218011999-01-31Fredrik Hübinette (Hubbe) void really_free_memhdr(struct memhdr *mh);
2043ba1998-02-10Fredrik Hübinette (Hubbe) void add_marks_to_memhdr(struct memhdr *to,void *ptr);
61e9a01998-01-25Fredrik Hübinette (Hubbe) extern int verbose_debug_malloc; extern int verbose_debug_exit;
20f7a02000-03-20Fredrik Hübinette (Hubbe) extern void dmalloc_register(void *, int, char *);
424d9c1999-05-02Fredrik Hübinette (Hubbe) extern int dmalloc_unregister(void *, int);
20f7a02000-03-20Fredrik Hübinette (Hubbe) extern void *debug_malloc(size_t, char *); extern void *debug_calloc(size_t, size_t, char *); extern void *debug_realloc(void *, size_t, char *); extern void debug_free(void *, char *,int); extern char *debug_strdup(const char *, char *);
0e88611998-04-16Fredrik Hübinette (Hubbe) extern void reset_debug_malloc(void);
424d9c1999-05-02Fredrik Hübinette (Hubbe) extern void dmalloc_free(void *p);
20f7a02000-03-20Fredrik Hübinette (Hubbe) extern int debug_malloc_touch_fd(int, char *); extern int debug_malloc_register_fd(int, char *); extern int debug_malloc_close_fd(int, char *);
ec7d6d1999-05-13Fredrik Hübinette (Hubbe) 
20f7a02000-03-20Fredrik Hübinette (Hubbe) void *debug_malloc_update_location(void *, char *);
25479a2000-03-07Fredrik Hübinette (Hubbe) void search_all_memheaders_for_references(void);
8975b81999-10-18Fredrik Hübinette (Hubbe)  /* Beware! names of named memory regions are never ever freed!! /Hubbe */
20f7a02000-03-20Fredrik Hübinette (Hubbe) void *debug_malloc_name(void *p, char *fn, int line);
1e4e5f2000-04-07Fredrik Hübinette (Hubbe) int debug_malloc_copy_names(void *p, void *p2); char *dmalloc_find_name(void *p);
8975b81999-10-18Fredrik Hübinette (Hubbe) 
2e66531999-10-30Martin Stjernholm /* glibc 2.1 defines this as a macro. */ #ifdef strdup #undef strdup #endif
20f7a02000-03-20Fredrik Hübinette (Hubbe) #define malloc(x) debug_malloc((x), DMALLOC_LOCATION()) #define calloc(x, y) debug_calloc((x), (y), DMALLOC_LOCATION()) #define realloc(x, y) debug_realloc((x), (y), DMALLOC_LOCATION()) #define free(x) debug_free((x), DMALLOC_LOCATION(),0) #define dmfree(x) debug_free((x),DMALLOC_LOCATION(),1) #define strdup(x) debug_strdup((x), DMALLOC_LOCATION())
61e9a01998-01-25Fredrik Hübinette (Hubbe) #define DO_IF_DMALLOC(X) X
20f7a02000-03-20Fredrik Hübinette (Hubbe) #define debug_malloc_touch(X) debug_malloc_update_location((X),DMALLOC_LOCATION()) #define debug_malloc_pass(X) debug_malloc_update_location((X),DMALLOC_LOCATION())
fe6bb62000-03-26Henrik Grubbström (Grubba) #define xalloc(X) ((char *)debug_malloc_pass(debug_xalloc(X)))
a4033e2000-04-14Fredrik Hübinette (Hubbe) void debug_malloc_dump_references(void *x, int indent, int depth, int flags);
20f7a02000-03-20Fredrik Hübinette (Hubbe) #define dmalloc_touch(TYPE,X) ((TYPE)debug_malloc_update_location((X),DMALLOC_LOCATION()))
71624b1999-10-22Henrik Grubbström (Grubba) #define dmalloc_touch_svalue(X) do { struct svalue *_tmp = (X); if ((X)->type <= MAX_REF_TYPE) { debug_malloc_touch(_tmp->u.refs); } } while(0)
424d9c1999-05-02Fredrik Hübinette (Hubbe) 
20f7a02000-03-20Fredrik Hübinette (Hubbe) #define DMALLOC_LINE_ARGS ,char * dmalloc_location #define DMALLOC_POS ,DMALLOC_LOCATION() #define DMALLOC_PROXY_ARGS ,dmalloc_location
4093941999-05-03Fredrik Hübinette (Hubbe) void dmalloc_accept_leak(void *);
20f7a02000-03-20Fredrik Hübinette (Hubbe) #define dmalloc_touch_fd(X) debug_malloc_touch_fd((X),DMALLOC_LOCATION()) #define dmalloc_register_fd(X) debug_malloc_register_fd((X),DMALLOC_LOCATION()) #define dmalloc_close_fd(X) debug_malloc_close_fd((X),DMALLOC_LOCATION())
1e4e5f2000-04-07Fredrik Hübinette (Hubbe)  /* Beware, these do not exist without DMALLOC */ struct memory_map; void dmalloc_set_mmap(void *ptr, struct memory_map *m); void dmalloc_set_mmap_template(void *ptr, struct memory_map *m); void dmalloc_set_mmap_from_template(void *p, void *p2);
a4033e2000-04-14Fredrik Hübinette (Hubbe) void dmalloc_describe_location(void *p, int offset, int indent);
1e4e5f2000-04-07Fredrik Hübinette (Hubbe) struct memory_map *dmalloc_alloc_mmap(char *name, int line); void dmalloc_add_mmap_entry(struct memory_map *m, char *name, int offset, int size, int count, struct memory_map *recur, int recur_offset);
61e9a01998-01-25Fredrik Hübinette (Hubbe) #else
ec7d6d1999-05-13Fredrik Hübinette (Hubbe) #define dmalloc_touch_fd(X) (X) #define dmalloc_register_fd(X) (X) #define dmalloc_close_fd(X) (X)
424d9c1999-05-02Fredrik Hübinette (Hubbe) #define dmfree(X) free((X))
4093941999-05-03Fredrik Hübinette (Hubbe) #define dmalloc_accept_leak(X) (void)(X)
424d9c1999-05-02Fredrik Hübinette (Hubbe) #define DMALLOC_LINE_ARGS #define DMALLOC_POS #define DMALLOC_PROXY_ARGS
a4033e2000-04-14Fredrik Hübinette (Hubbe) #define debug_malloc_dump_references(X,x,y,z)
24dd881998-01-27Fredrik Hübinette (Hubbe) #define xalloc debug_xalloc
3c0c281998-01-26Fredrik Hübinette (Hubbe) #define dbm_main main
61e9a01998-01-25Fredrik Hübinette (Hubbe) #define DO_IF_DMALLOC(X)
10434f2000-03-26Fredrik Hübinette (Hubbe) #define debug_malloc_update_location(X,Y) (X)
3c0c281998-01-26Fredrik Hübinette (Hubbe) #define debug_malloc_touch(X) #define debug_malloc_pass(X) (X)
3c43b81999-03-19Fredrik Hübinette (Hubbe) #define dmalloc_touch(TYPE,X) (X)
71624b1999-10-22Henrik Grubbström (Grubba) #define dmalloc_touch_svalue(X)
10434f2000-03-26Fredrik Hübinette (Hubbe) #define dmalloc_register(X,Y,Z)
424d9c1999-05-02Fredrik Hübinette (Hubbe) #define dmalloc_unregister(X,Y)
e7f8392000-03-21Martin Stjernholm #define debug_free(X,Y,Z) free((X))
8975b81999-10-18Fredrik Hübinette (Hubbe) #define debug_malloc_name(P,FN,LINE)
1e4e5f2000-04-07Fredrik Hübinette (Hubbe) #define debug_malloc_copy_names(p,p2) 0
25479a2000-03-07Fredrik Hübinette (Hubbe) #define search_all_memheaders_for_references()
1e4e5f2000-04-07Fredrik Hübinette (Hubbe) #define dmalloc_find_name(X) "unknown (no dmalloc)"
61e9a01998-01-25Fredrik Hübinette (Hubbe) #endif