diff options
Diffstat (limited to 'lib/crypto/c_src/crypto.c')
| -rw-r--r-- | lib/crypto/c_src/crypto.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/lib/crypto/c_src/crypto.c b/lib/crypto/c_src/crypto.c index ea0bb10cb7..5dc088dcff 100644 --- a/lib/crypto/c_src/crypto.c +++ b/lib/crypto/c_src/crypto.c @@ -370,6 +370,7 @@ static ERL_NIF_TERM atom_digest; #define PRINTF_ERR0(FMT) #define PRINTF_ERR1(FMT,A1) +#ifdef HAVE_DYNAMIC_CRYPTO_LIB static int change_basename(char* buf, int bufsz, const char* newfile) { char* p = strrchr(buf, '/'); @@ -387,12 +388,11 @@ static void error_handler(void* null, const char* errstr) { PRINTF_ERR1("CRYPTO LOADING ERROR: '%s'", errstr); } +#endif /* HAVE_DYNAMIC_CRYPTO_LIB */ static int init(ErlNifEnv* env, ERL_NIF_TERM load_info) { ErlNifSysInfo sys_info; - const char callback_lib[] = "crypto_callback"; - void* handle; get_crypto_callbacks_t* funcp; struct crypto_callbacks* ccb; int nlocks = 0; @@ -445,17 +445,23 @@ static int init(ErlNifEnv* env, ERL_NIF_TERM load_info) init_digest_types(env); - if (!change_basename(lib_buf, sizeof(lib_buf), callback_lib)) { - return 0; - } - - if (!(handle = enif_dlopen(lib_buf, &error_handler, NULL))) { - return 0; - } - if (!(funcp = (get_crypto_callbacks_t*) enif_dlsym(handle, "get_crypto_callbacks", - &error_handler, NULL))) { - return 0; +#ifdef HAVE_DYNAMIC_CRYPTO_LIB + { + void* handle; + if (!change_basename(lib_buf, sizeof(lib_buf), "crypto_callback")) { + return 0; + } + if (!(handle = enif_dlopen(lib_buf, &error_handler, NULL))) { + return 0; + } + if (!(funcp = (get_crypto_callbacks_t*) enif_dlsym(handle, "get_crypto_callbacks", + &error_handler, NULL))) { + return 0; + } } +#else /* !HAVE_DYNAMIC_CRYPTO_LIB */ + funcp = &get_crypto_callbacks; +#endif #ifdef OPENSSL_THREADS enif_system_info(&sys_info, sizeof(sys_info)); |