X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=crypto%2Fcrypto.h;h=08bb1fc83e81051c09cb7593fee5d6774ee487c1;hb=123d24d6003796375b5742f5274b3c69e27f9008;hp=8d8cb3d51e9eed22ab77ba210c75027c1c8f7c6b;hpb=78e24268595f91f3d99d6e43e7f720a6590f6bba;p=openssl.git diff --git a/crypto/crypto.h b/crypto/crypto.h index 8d8cb3d51e..08bb1fc83e 100644 --- a/crypto/crypto.h +++ b/crypto/crypto.h @@ -59,6 +59,8 @@ #ifndef HEADER_CRYPTO_H #define HEADER_CRYPTO_H +#include + #ifndef NO_FP_API #include #endif @@ -71,10 +73,9 @@ #include #endif -#if defined(VMS) || defined(__VMS) -#include "vms_idhacks.h" -#endif - +/* Resolve problems on some operating systems with symbol names that clash + one way or another */ +#include #ifdef __cplusplus extern "C" { @@ -120,7 +121,9 @@ extern "C" { #define CRYPTO_LOCK_DH 24 #define CRYPTO_LOCK_MALLOC2 25 #define CRYPTO_LOCK_DSO 26 -#define CRYPTO_NUM_LOCKS 27 +#define CRYPTO_LOCK_DYNLOCK 27 +#define CRYPTO_LOCK_ENGINE 28 +#define CRYPTO_NUM_LOCKS 29 #define CRYPTO_LOCK 1 #define CRYPTO_UNLOCK 2 @@ -148,6 +151,17 @@ extern "C" { #define CRYPTO_add(a,b,c) ((*(a))+=(b)) #endif +/* Some applications as well as some parts of OpenSSL need to allocate + and deallocate locks in a dynamic fashion. The following typedef + makes this possible in a type-safe manner. */ +/* struct CRYPTO_dynlock_value has to be defined by the application. */ +typedef struct + { + int references; + struct CRYPTO_dynlock_value *data; + } CRYPTO_dynlock; + + /* The following can be used to detect memory leaks in the SSLeay library. * It used, it turns on malloc checking */ @@ -229,11 +243,11 @@ DECLARE_STACK_OF(CRYPTO_EX_DATA_FUNCS) * 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);\ + CRYPTO_dbg_malloc,\ + CRYPTO_dbg_realloc,\ + CRYPTO_dbg_free,\ + CRYPTO_dbg_set_options,\ + CRYPTO_dbg_get_options);\ } while(0) int CRYPTO_mem_ctrl(int mode); @@ -248,22 +262,17 @@ int CRYPTO_is_mem_check_on(void); #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) \ +#define OPENSSL_malloc(num) CRYPTO_malloc((int)num,__FILE__,__LINE__) +#define OPENSSL_realloc(addr,num) \ CRYPTO_realloc((char *)addr,(int)num,__FILE__,__LINE__) -#define Remalloc(addr,num) \ +#define OPENSSL_remalloc(addr,num) \ CRYPTO_remalloc((char **)addr,(int)num,__FILE__,__LINE__) -#define FreeFunc CRYPTO_free -#define Free(addr) CRYPTO_free(addr) +#define OPENSSL_freeFunc CRYPTO_free +#define OPENSSL_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 +#define OPENSSL_malloc_locked(num) \ + CRYPTO_malloc_locked((int)num,__FILE__,__LINE__) +#define OPENSSL_free_locked(addr) CRYPTO_free_locked(addr) const char *SSLeay_version(int type); @@ -272,7 +281,7 @@ unsigned long SSLeay(void); 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); +void *CRYPTO_get_ex_data(const 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); @@ -297,6 +306,16 @@ const char *CRYPTO_get_lock_name(int type); int CRYPTO_add_lock(int *pointer,int amount,int type, const char *file, int line); +int CRYPTO_get_new_dynlockid(void); +void CRYPTO_destroy_dynlockid(int i); +struct CRYPTO_dynlock_value *CRYPTO_get_dynlock_value(int i); +void CRYPTO_set_dynlock_create_callback(struct CRYPTO_dynlock_value *(*dyn_create_function)(const char *file, int line)); +void CRYPTO_set_dynlock_lock_callback(void (*dyn_lock_function)(int mode, struct CRYPTO_dynlock_value *l, const char *file, int line)); +void CRYPTO_set_dynlock_destroy_callback(void (*dyn_destroy_function)(struct CRYPTO_dynlock_value *l, const char *file, int line)); +struct CRYPTO_dynlock_value *(*CRYPTO_get_dynlock_create_callback(void))(const char *file,int line); +void (*CRYPTO_get_dynlock_lock_callback(void))(int mode, struct CRYPTO_dynlock_value *l, const char *file,int line); +void (*CRYPTO_get_dynlock_destroy_callback(void))(struct CRYPTO_dynlock_value *l, 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 *)); @@ -368,12 +387,15 @@ void ERR_load_CRYPTO_strings(void); /* Function codes. */ #define CRYPTO_F_CRYPTO_GET_EX_NEW_INDEX 100 +#define CRYPTO_F_CRYPTO_GET_NEW_DYNLOCKID 103 #define CRYPTO_F_CRYPTO_GET_NEW_LOCKID 101 #define CRYPTO_F_CRYPTO_SET_EX_DATA 102 /* Reason codes. */ +#define CRYPTO_R_NO_DYNLOCK_CREATE_CALLBACK 100 #ifdef __cplusplus } #endif #endif +