extern "C" {
#endif
+#include <stdlib.h>
+
#ifndef NO_FP_API
#include <stdio.h>
#endif
#define CRYPTO_MEM_CHECK_ENABLE 0x2 /* a bit */
#define CRYPTO_MEM_CHECK_DISABLE 0x3 /* an enume */
-/*
-typedef struct crypto_mem_st
- {
- char *(*malloc_func)();
- char *(*realloc_func)();
- void (*free_func)();
- } CRYPTO_MEM_FUNC;
-*/
+/* The following are bit values to turn on or off options connected to the
+ * malloc checking functionality */
+
+/* Adds time to the memory checking information */
+#define V_CRYPTO_MDEBUG_TIME 0x1 /* a bit */
+/* Adds thread number to the memory checking information */
+#define V_CRYPTO_MDEBUG_THREAD 0x2 /* a bit */
+
/* predec of the BIO type */
typedef struct bio_st BIO_dummy;
+
typedef struct crypto_ex_data_st
{
STACK *sk;
#define CRYPTO_EX_INDEX_X509_STORE 4
#define CRYPTO_EX_INDEX_X509_STORE_CTX 5
-/* Use this for win32 DLL's */
-#define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\
- (char *(*)())malloc,\
- (char *(*)())realloc,\
- (void (*)())free)
-#ifdef CRYPTO_MDEBUG_ALL
-# ifndef CRYPTO_MDEBUG_TIME
-# define CRYPTO_MDEBUG_TIME
-# endif
-# ifndef CRYPTO_MDEBUG_THREAD
-# define CRYPTO_MDEBUG_THREAD
-# endif
-#endif
+/* This is the default callbacks, but we can have others as well:
+ * this is needed in Win32 where the application malloc and the
+ * library malloc may not be the same.
+ */
+#define CRYPTO_malloc_init() CRYPTO_set_mem_functions(\
+ malloc, realloc, free)
-#if defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
+#if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
# ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
# define CRYPTO_MDEBUG
# endif
#endif
-#ifdef CRYPTO_MDEBUG
+/* Set standard debugging functions (not done by default
+ * unless CRYPTO_MDEBUG is defined) */
+#define CRYPTO_malloc_debug_init() do {\
+ CRYPTO_set_mem_debug_functions(\
+ (void (*)())CRYPTO_dbg_malloc,\
+ (void (*)())CRYPTO_dbg_realloc,\
+ (void (*)())CRYPTO_dbg_free,\
+ (void (*)())CRYPTO_dbg_set_options,\
+ (long (*)())CRYPTO_dbg_get_options);\
+ } while(0)
+
+int CRYPTO_mem_ctrl(int mode);
+int CRYPTO_is_mem_check_on(void);
+
+/* for applications */
#define MemCheck_start() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON)
#define MemCheck_stop() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_OFF)
+
+/* for library-internal use */
#define MemCheck_on() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ENABLE)
#define MemCheck_off() CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_DISABLE)
-#define Malloc(num) CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__)
+#define is_MemCheck_on() CRYPTO_is_mem_check_on()
+
+#define Malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__)
#define Realloc(addr,num) \
- CRYPTO_dbg_realloc((char *)addr,(int)num,__FILE__,__LINE__)
+ CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__)
#define Remalloc(addr,num) \
- CRYPTO_dbg_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
-#define FreeFunc CRYPTO_dbg_free
-#define Free(addr) CRYPTO_dbg_free(addr)
-#define Malloc_locked(num) CRYPTO_malloc_locked((int)num)
-#define Free_locked(addr) CRYPTO_free_locked(addr)
-#else
-#define MemCheck_start()
-#define MemCheck_stop()
-#define MemCheck_on()
-#define MemCheck_off()
-#define Remalloc CRYPTO_remalloc
-#if defined(WIN32) || defined(MFUNC)
-#define Malloc CRYPTO_malloc
-#define Realloc(a,n) CRYPTO_realloc(a,(n))
+ CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
#define FreeFunc CRYPTO_free
#define Free(addr) CRYPTO_free(addr)
-#define Malloc_locked CRYPTO_malloc_locked
+
+#define Malloc_locked(num) CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
#define Free_locked(addr) CRYPTO_free_locked(addr)
-#else
-#define Malloc malloc
-#define Realloc realloc
-#define FreeFunc free
-#define Free(addr) free(addr)
-#define Malloc_locked malloc
-#define Free_locked(addr) free(addr)
-#endif /* WIN32 || MFUNC */
-#endif /* MDEBUG */
+
/* Case insensiteve linking causes problems.... */
#if defined(WIN16) || defined(VMS)
void CRYPTO_free_ex_data(STACK *meth,char *obj,CRYPTO_EX_DATA *ad);
void CRYPTO_new_ex_data(STACK *meth, char *obj, CRYPTO_EX_DATA *ad);
-int CRYPTO_mem_ctrl(int mode);
int CRYPTO_get_new_lockid(char *name);
int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file,
int line);
-void CRYPTO_set_mem_functions(char *(*m)(),char *(*r)(), void (*free_func)());
-void CRYPTO_get_mem_functions(char *(**m)(),char *(**r)(), void (**f)());
-void CRYPTO_set_locked_mem_functions(char *(*m)(), void (*free_func)());
-void CRYPTO_get_locked_mem_functions(char *(**m)(), void (**f)());
+/* CRYPTO_set_mem_functions includes CRYPTO_set_locked_mem_functions --
+ * call the latter last if you need different functions */
+int CRYPTO_set_mem_functions(void *(*m)(size_t),void *(*r)(void *,size_t), void (*f)(void *));
+int CRYPTO_set_locked_mem_functions(void *(*m)(size_t), void (*free_func)(void *));
+int CRYPTO_set_mem_debug_functions(void (*m)(),void (*r)(),void (*f)(),void (*so)(),long (*go)());
+void CRYPTO_get_mem_functions(void *(**m)(size_t),void *(**r)(void *, size_t), void (**f)(void *));
+void CRYPTO_get_locked_mem_functions(void *(**m)(size_t), void (**f)(void *));
+void CRYPTO_get_mem_debug_functions(void (**m)(),void (**r)(),void (**f)(),void (**so)(),long (**go)());
-void *CRYPTO_malloc_locked(int num);
+void *CRYPTO_malloc_locked(int num, char *file, int line);
void CRYPTO_free_locked(void *);
-void *CRYPTO_malloc(int num);
+void *CRYPTO_malloc(int num, char *file, int line);
void CRYPTO_free(void *);
-void *CRYPTO_realloc(void *addr,int num);
-void *CRYPTO_remalloc(void *addr,int num);
+void *CRYPTO_realloc(void *addr,int num, char *file, int line);
+void *CRYPTO_remalloc(void *addr,int num, char *file, int line);
-int CRYPTO_add_info(const char *file, int line, const char *info);
-int CRYPTO_remove_info();
+void CRYPTO_set_mem_debug_options(long bits);
+long CRYPTO_get_mem_debug_options();
+
+#define CRYPTO_push_info(info) \
+ CRYPTO_push_info_(info, __FILE__, __LINE__);
+int CRYPTO_push_info_(const char *info, const char *file, int line);
+int CRYPTO_pop_info(void);
+int CRYPTO_remove_all_info(void);
+
+/* The last argument has the following significance:
+ *
+ * 0: called before the actual memory allocation has taken place
+ * 1: called after the actual memory allocation has taken place
+ */
+void CRYPTO_dbg_malloc(void *addr,int num,const char *file,int line,int before_p);
+void CRYPTO_dbg_realloc(void *addr1,void *addr2,int num,const char *file,int line,int before_p);
+void CRYPTO_dbg_free(void *addr,int before_p);
+
+/* Tell the debugging code about options. By default, the following values
+ * apply:
+ *
+ * 0: Clear all options.
+ * 1: Set the "Show Time" option.
+ * 2: Set the "Show Thread Number" option.
+ * 3: 1 + 2
+ */
+void CRYPTO_dbg_set_options(long bits);
+long CRYPTO_dbg_get_options();
-void *CRYPTO_dbg_malloc(int num,const char *file,int line);
-void *CRYPTO_dbg_realloc(void *addr,int num,const char *file,int line);
-void CRYPTO_dbg_free(void *);
-void *CRYPTO_dbg_remalloc(void *addr,int num,const char *file,int line);
#ifndef NO_FP_API
void CRYPTO_mem_leaks_fp(FILE *);
#endif
projects / openssl.git / blobdiff