libressl-CRYPTO_set_mem_functions3
Legacy openssl memory allocation control
Usage
Crypto Library (libcrypto, -lcrypto)
#include <openssl/crypto.h>
int
CRYPTO_set_mem_functions(void *(*m)(size_t, const char *, int), void *(*r)(void *, size_t, const char *, int), void (*f)(void *, const char *, int));
int
CRYPTO_mem_ctrl(int mode);
int
CRYPTO_mem_leaks(BIO *b);
int
CRYPTO_mem_leaks_fp(FILE *fp);
typedef int *
CRYPTO_MEM_LEAK_CB(unsigned long, const char *, int, int, void *);
int
CRYPTO_mem_leaks_cb(CRYPTO_MEM_LEAK_CB *cb);
Overview
Do not use any of the interfaces documented here. They are provided purely for compatibility with legacy application code.
CRYPTO_set_mem_functions(), CRYPTO_mem_ctrl(), CRYPTO_mem_leaks(), CRYPTO_mem_leaks_fp(), and CRYPTO_mem_leaks_cb() have no effect.
Return values
CRYPTO_set_mem_functions() always returns 0.
CRYPTO_mem_ctrl() always returns CRYPTO_MEM_CHECK_OFF.
CRYPTO_mem_leaks(), CRYPTO_mem_leaks_fp(), and CRYPTO_mem_leaks_cb() always return -1.