/* crypto/crypto.h */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
extern "C" {
#endif
+#include <stdlib.h>
+
+#ifndef NO_FP_API
+#include <stdio.h>
+#endif
+
+#include <openssl/stack.h>
+#include <openssl/safestack.h>
+#include <openssl/opensslv.h>
+
+#ifdef CHARSET_EBCDIC
+#include <openssl/ebcdic.h>
+#endif
+
+#if defined(VMS) || defined(__VMS)
+#include "vms_idhacks.h"
+#endif
+
+
+/* Backward compatibility to SSLeay */
/* This is more to be used to check the correct DLL is being used
* in the MS world. */
-#define SSLEAY_VERSION_NUMBER 0x0800 /* Version 0.5.1c would be 0513 */
-
+#define SSLEAY_VERSION_NUMBER OPENSSL_VERSION_NUMBER
#define SSLEAY_VERSION 0
/* #define SSLEAY_OPTIONS 1 no longer supported */
#define SSLEAY_CFLAGS 2
#define SSLEAY_BUILT_ON 3
+#define SSLEAY_PLATFORM 4
/* When changing the CRYPTO_LOCK_* list, be sure to maintin the text lock
* names in cryptlib.c
#define CRYPTO_LOCK_SSL_CTX 12
#define CRYPTO_LOCK_SSL_CERT 13
#define CRYPTO_LOCK_SSL_SESSION 14
-#define CRYPTO_LOCK_SSL 15
-#define CRYPTO_LOCK_RAND 16
-#define CRYPTO_LOCK_MALLOC 17
-#define CRYPTO_LOCK_BIO 18
-#define CRYPTO_LOCK_BIO_GETHOSTBYNAME 19
-#define CRYPTO_NUM_LOCKS 20
+#define CRYPTO_LOCK_SSL_SESS_CERT 15
+#define CRYPTO_LOCK_SSL 16
+#define CRYPTO_LOCK_RAND 17
+#define CRYPTO_LOCK_MALLOC 18
+#define CRYPTO_LOCK_BIO 19
+#define CRYPTO_LOCK_GETHOSTBYNAME 20
+#define CRYPTO_LOCK_GETSERVBYNAME 21
+#define CRYPTO_LOCK_READDIR 22
+#define CRYPTO_LOCK_RSA_BLINDING 23
+#define CRYPTO_LOCK_DH 24
+#define CRYPTO_LOCK_MALLOC2 25
+#define CRYPTO_NUM_LOCKS 26
#define CRYPTO_LOCK 1
#define CRYPTO_UNLOCK 2
#define CRYPTO_READ 4
#define CRYPTO_WRITE 8
-/* The following stuff is not being used, it was not finished for
- * SSLeay 0.6.0 */
+#ifndef NO_LOCKING
#ifndef CRYPTO_w_lock
#define CRYPTO_w_lock(type) \
CRYPTO_lock(CRYPTO_LOCK|CRYPTO_WRITE,type,__FILE__,__LINE__)
CRYPTO_lock(CRYPTO_UNLOCK|CRYPTO_READ,type,__FILE__,__LINE__)
#define CRYPTO_add(addr,amount,type) \
CRYPTO_add_lock(addr,amount,type,__FILE__,__LINE__)
-
+#endif
+#else
+#define CRYPTO_w_lock(a)
+#define CRYPTO_w_unlock(a)
+#define CRYPTO_r_lock(a)
+#define CRYPTO_r_unlock(a)
+#define CRYPTO_add(a,b,c) ((*(a))+=(b))
#endif
/* The following can be used to detect memory leaks in the SSLeay library.
* It used, it turns on malloc checking */
-#define CRYPTO_MEM_CHECK_OFF 0x0
-#define CRYPTO_MEM_CHECK_ON 0x1
+#define CRYPTO_MEM_CHECK_OFF 0x0 /* an enume */
+#define CRYPTO_MEM_CHECK_ON 0x1 /* a bit */
+#define CRYPTO_MEM_CHECK_ENABLE 0x2 /* a bit */
+#define CRYPTO_MEM_CHECK_DISABLE 0x3 /* an enume */
+
+/* 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 */
+
+#define V_CRYPTO_MDEBUG_ALL (V_CRYPTO_MDEBUG_TIME | V_CRYPTO_MDEBUG_THREAD)
-/*
-typedef struct crypto_mem_st
+
+/* predec of the BIO type */
+typedef struct bio_st BIO_dummy;
+
+typedef struct crypto_ex_data_st
+ {
+ STACK *sk;
+ int dummy; /* gcc is screwing up this data structure :-( */
+ } CRYPTO_EX_DATA;
+
+/* Called when a new object is created */
+typedef int CRYPTO_EX_new(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+ int idx, long argl, void *argp);
+/* Called when an object is free()ed */
+typedef void CRYPTO_EX_free(void *parent, void *ptr, CRYPTO_EX_DATA *ad,
+ int idx, long argl, void *argp);
+/* Called when we need to dup an object */
+typedef int CRYPTO_EX_dup(CRYPTO_EX_DATA *to, CRYPTO_EX_DATA *from, void *from_d,
+ int idx, long argl, void *argp);
+
+/* This stuff is basically class callback functions
+ * The current classes are SSL_CTX, SSL, SSL_SESSION, and a few more */
+
+typedef struct crypto_ex_data_func_st
{
- char *(*malloc_func)();
- char *(*realloc_func)();
- void (*free_func)();
- } CRYPTO_MEM_FUNC;
-*/
+ long argl; /* Arbitary long */
+ void *argp; /* Arbitary void * */
+ CRYPTO_EX_new *new_func;
+ CRYPTO_EX_free *free_func;
+ CRYPTO_EX_dup *dup_func;
+ } CRYPTO_EX_DATA_FUNCS;
+
+DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS)
+
+/* Per class, we have a STACK of CRYPTO_EX_DATA_FUNCS for each CRYPTO_EX_DATA
+ * entry.
+ */
+
+#define CRYPTO_EX_INDEX_BIO 0
+#define CRYPTO_EX_INDEX_SSL 1
+#define CRYPTO_EX_INDEX_SSL_CTX 2
+#define CRYPTO_EX_INDEX_SSL_SESSION 3
+#define CRYPTO_EX_INDEX_X509_STORE 4
+#define CRYPTO_EX_INDEX_X509_STORE_CTX 5
-/* Use this for win32 DLL's */
+/* 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(\
- (char *(*)())malloc,\
- (char *(*)())realloc,\
- (void (*)())free)
+ malloc, realloc, free)
+
+#if defined CRYPTO_MDEBUG_ALL || defined CRYPTO_MDEBUG_TIME || defined CRYPTO_MDEBUG_THREAD
+# ifndef CRYPTO_MDEBUG /* avoid duplicate #define */
+# define CRYPTO_MDEBUG
+# endif
+#endif
+
+/* 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);
-#ifdef CRYPTO_MDEBUG
-#define Malloc(num) CRYPTO_dbg_malloc((int)num,__FILE__,__LINE__)
+/* 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 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((char *)(addr))
-#else
-#define Remalloc CRYPTO_remalloc
-#if defined(WIN32) || defined(MFUNC)
-#define Malloc CRYPTO_malloc
-#define Realloc(a,n) CRYPTO_realloc((char *)(a),(n))
+ CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__)
#define FreeFunc CRYPTO_free
-#define Free(addr) CRYPTO_free((char *)(addr))
-#else
-#define Malloc malloc
-#define Realloc realloc
-#define FreeFunc free
-#define Free(addr) free((char *)(addr))
-#endif /* WIN32 || MFUNC */
-#endif /* MDEBUG */
+#define Free(addr) CRYPTO_free(addr)
+
+#define Malloc_locked(num) CRYPTO_malloc_locked((int)num,__FILE__,__LINE__)
+#define Free_locked(addr) CRYPTO_free_locked(addr)
+
+
+/* Case insensiteve linking causes problems.... */
+#if defined(WIN16) || defined(VMS)
+#define ERR_load_CRYPTO_strings ERR_load_CRYPTOlib_strings
+#endif
-#ifndef NOPROTO
-char *SSLeay_version(int type);
+const char *SSLeay_version(int type);
unsigned long SSLeay(void);
-int CRYPTO_mem_ctrl(int mode);
-void CRYPTO_lock(int mode, int type,char *file,int line);
-void CRYPTO_set_locking_callback(void (*func)(int mode,int type,char *file,
- int line));
-void (*CRYPTO_get_locking_callback(void))(int mode,int type,char *file,
+int CRYPTO_get_ex_new_index(int idx, STACK_OF(CRYPTO_EX_DATA_FUNCS) **skp, long argl, void *argp,
+ CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
+int CRYPTO_set_ex_data(CRYPTO_EX_DATA *ad, int idx, void *val);
+void *CRYPTO_get_ex_data(CRYPTO_EX_DATA *ad,int idx);
+int CRYPTO_dup_ex_data(STACK_OF(CRYPTO_EX_DATA_FUNCS) *meth, CRYPTO_EX_DATA *to,
+ CRYPTO_EX_DATA *from);
+void CRYPTO_free_ex_data(STACK_OF(CRYPTO_EX_DATA_FUNCS) *meth, void *obj, CRYPTO_EX_DATA *ad);
+void CRYPTO_new_ex_data(STACK_OF(CRYPTO_EX_DATA_FUNCS) *meth, void *obj, CRYPTO_EX_DATA *ad);
+
+int CRYPTO_get_new_lockid(char *name);
+
+int CRYPTO_num_locks(void); /* return CRYPTO_NUM_LOCKS (shared libs!) */
+void CRYPTO_lock(int mode, int type,const char *file,int line);
+void CRYPTO_set_locking_callback(void (*func)(int mode,int type,
+ const char *file,int line));
+void (*CRYPTO_get_locking_callback(void))(int mode,int type,const char *file,
int line);
-void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,
- int type,char *file, int line));
-int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,
- int type,char *file,int line);
+void CRYPTO_set_add_lock_callback(int (*func)(int *num,int mount,int type,
+ const char *file, int line));
+int (*CRYPTO_get_add_lock_callback(void))(int *num,int mount,int type,
+ const char *file,int line);
void CRYPTO_set_id_callback(unsigned long (*func)(void));
unsigned long (*CRYPTO_get_id_callback(void))(void);
unsigned long CRYPTO_thread_id(void);
-char *CRYPTO_get_lock_name(int type);
-int CRYPTO_add_lock(int *pointer,int amount,int type, 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)());
-
-char *CRYPTO_malloc(int num);
-char *CRYPTO_realloc(char *addr,int num);
-void CRYPTO_free(char *);
-char *CRYPTO_remalloc(char *addr,int num);
-
-char *CRYPTO_dbg_malloc(int num,char *file,int line);
-char *CRYPTO_dbg_realloc(char *addr,int num,char *file,int line);
-void CRYPTO_dbg_free(char *);
-char *CRYPTO_dbg_remalloc(char *addr,int num,char *file,int line);
-#ifndef WIN16
+const char *CRYPTO_get_lock_name(int type);
+int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file,
+ int line);
+
+/* 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, const char *file, int line);
+void CRYPTO_free_locked(void *);
+void *CRYPTO_malloc(int num, const char *file, int line);
+void CRYPTO_free(void *);
+void *CRYPTO_realloc(void *addr,int num, const char *file, int line);
+void *CRYPTO_remalloc(void *addr,int num, const char *file, int line);
+
+void CRYPTO_set_mem_debug_options(long bits);
+long CRYPTO_get_mem_debug_options(void);
+
+#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);
+
+#ifndef NO_FP_API
void CRYPTO_mem_leaks_fp(FILE *);
#endif
-#ifdef HEADER_BIO_H
-void CRYPTO_mem_leaks(BIO *);
-#endif
+void CRYPTO_mem_leaks(struct bio_st *bio);
/* unsigned long order, char *file, int line, int num_bytes, char *addr */
void CRYPTO_mem_leaks_cb(void (*cb)());
-#else
-
-int CRYPTO_mem_ctrl();
-char *SSLeay_version();
-unsigned long SSLeay();
-
-void CRYPTO_lock();
-void CRYPTO_set_locking_callback();
-void (*CRYPTO_get_locking_callback())();
-void CRYPTO_set_add_lock_callback();
-int (*CRYPTO_get_add_lock_callback())();
-void CRYPTO_set_id_callback();
-unsigned long (*CRYPTO_get_id_callback())();
-unsigned long CRYPTO_thread_id();
-char *CRYPTO_get_lock_name();
-int CRYPTO_add_lock();
-
-void CRYPTO_set_mem_functions();
-void CRYPTO_get_mem_functions();
-char *CRYPTO_malloc();
-char *CRYPTO_realloc();
-void CRYPTO_free();
-char *CRYPTO_remalloc();
-char *CRYPTO_dbg_remalloc();
-char *CRYPTO_dbg_malloc();
-char *CRYPTO_dbg_realloc();
-void CRYPTO_dbg_free();
-#ifndef WIN16
-void CRYPTO_mem_leaks_fp();
-#endif
-void CRYPTO_mem_leaks();
-void CRYPTO_mem_leaks_cb();
+void ERR_load_CRYPTO_strings(void);
-#endif
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+
+/* Error codes for the CRYPTO functions. */
+
+/* Function codes. */
+#define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100
+#define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101
+#define CRYPTO_F_CRYPTO_SET_EX_DATA 102
+
+/* Reason codes. */
#ifdef __cplusplus
}
#endif
-
#endif
+
projects / openssl.git / blobdiff