-#ifndef NO_ERR
-static ERR_STRING_DATA ERR_str_libraries[]=
- {
-{ERR_PACK(ERR_LIB_NONE,0,0) ,"unknown library"},
-{ERR_PACK(ERR_LIB_SYS,0,0) ,"system library"},
-{ERR_PACK(ERR_LIB_BN,0,0) ,"bignum routines"},
-{ERR_PACK(ERR_LIB_RSA,0,0) ,"rsa routines"},
-{ERR_PACK(ERR_LIB_DH,0,0) ,"Diffie-Hellman routines"},
-{ERR_PACK(ERR_LIB_EVP,0,0) ,"digital envelope routines"},
-{ERR_PACK(ERR_LIB_BUF,0,0) ,"memory buffer routines"},
-{ERR_PACK(ERR_LIB_BIO,0,0) ,"BIO routines"},
-{ERR_PACK(ERR_LIB_OBJ,0,0) ,"object identifier routines"},
-{ERR_PACK(ERR_LIB_PEM,0,0) ,"PEM routines"},
-{ERR_PACK(ERR_LIB_ASN1,0,0) ,"asn1 encoding routines"},
-{ERR_PACK(ERR_LIB_X509,0,0) ,"x509 certificate routines"},
-{ERR_PACK(ERR_LIB_CONF,0,0) ,"configuation file routines"},
-{ERR_PACK(ERR_LIB_METH,0,0) ,"X509 lookup 'method' routines"},
-{ERR_PACK(ERR_LIB_SSL,0,0) ,"SSL routines"},
-{ERR_PACK(ERR_LIB_RSAREF,0,0) ,"RSAref routines"},
-{ERR_PACK(ERR_LIB_PROXY,0,0) ,"Proxy routines"},
-{ERR_PACK(ERR_LIB_BIO,0,0) ,"BIO routines"},
-{ERR_PACK(ERR_LIB_PKCS7,0,0) ,"PKCS7 routines"},
-{ERR_PACK(ERR_LIB_X509V3,0,0) ,"X509 V3 routines"},
-{ERR_PACK(ERR_LIB_PKCS12,0,0) ,"PKCS12 routines"},
-{0,NULL},
- };
-
-static ERR_STRING_DATA ERR_str_functs[]=
- {
- {ERR_PACK(0,SYS_F_FOPEN,0), "fopen"},
- {ERR_PACK(0,SYS_F_CONNECT,0), "connect"},
- {ERR_PACK(0,SYS_F_GETSERVBYNAME,0), "getservbyname"},
- {ERR_PACK(0,SYS_F_SOCKET,0), "socket"},
- {ERR_PACK(0,SYS_F_IOCTLSOCKET,0), "ioctlsocket"},
- {ERR_PACK(0,SYS_F_BIND,0), "bind"},
- {ERR_PACK(0,SYS_F_LISTEN,0), "listen"},
- {ERR_PACK(0,SYS_F_ACCEPT,0), "accept"},
-#ifdef WINDOWS
- {ERR_PACK(0,SYS_F_WSASTARTUP,0), "WSAstartup"},
+#ifndef OPENSSL_NO_ERR
+static ERR_STRING_DATA ERR_str_libraries[] = {
+ {ERR_PACK(ERR_LIB_NONE, 0, 0), "unknown library"},
+ {ERR_PACK(ERR_LIB_SYS, 0, 0), "system library"},
+ {ERR_PACK(ERR_LIB_BN, 0, 0), "bignum routines"},
+ {ERR_PACK(ERR_LIB_RSA, 0, 0), "rsa routines"},
+ {ERR_PACK(ERR_LIB_DH, 0, 0), "Diffie-Hellman routines"},
+ {ERR_PACK(ERR_LIB_EVP, 0, 0), "digital envelope routines"},
+ {ERR_PACK(ERR_LIB_BUF, 0, 0), "memory buffer routines"},
+ {ERR_PACK(ERR_LIB_OBJ, 0, 0), "object identifier routines"},
+ {ERR_PACK(ERR_LIB_PEM, 0, 0), "PEM routines"},
+ {ERR_PACK(ERR_LIB_DSA, 0, 0), "dsa routines"},
+ {ERR_PACK(ERR_LIB_X509, 0, 0), "x509 certificate routines"},
+ {ERR_PACK(ERR_LIB_ASN1, 0, 0), "asn1 encoding routines"},
+ {ERR_PACK(ERR_LIB_CONF, 0, 0), "configuration file routines"},
+ {ERR_PACK(ERR_LIB_CRYPTO, 0, 0), "common libcrypto routines"},
+ {ERR_PACK(ERR_LIB_EC, 0, 0), "elliptic curve routines"},
+ {ERR_PACK(ERR_LIB_ECDSA, 0, 0), "ECDSA routines"},
+ {ERR_PACK(ERR_LIB_ECDH, 0, 0), "ECDH routines"},
+ {ERR_PACK(ERR_LIB_SSL, 0, 0), "SSL routines"},
+ {ERR_PACK(ERR_LIB_BIO, 0, 0), "BIO routines"},
+ {ERR_PACK(ERR_LIB_PKCS7, 0, 0), "PKCS7 routines"},
+ {ERR_PACK(ERR_LIB_X509V3, 0, 0), "X509 V3 routines"},
+ {ERR_PACK(ERR_LIB_PKCS12, 0, 0), "PKCS12 routines"},
+ {ERR_PACK(ERR_LIB_RAND, 0, 0), "random number generator"},
+ {ERR_PACK(ERR_LIB_DSO, 0, 0), "DSO support routines"},
+ {ERR_PACK(ERR_LIB_TS, 0, 0), "time stamp routines"},
+ {ERR_PACK(ERR_LIB_ENGINE, 0, 0), "engine routines"},
+ {ERR_PACK(ERR_LIB_OCSP, 0, 0), "OCSP routines"},
+ {ERR_PACK(ERR_LIB_FIPS, 0, 0), "FIPS routines"},
+ {ERR_PACK(ERR_LIB_CMS, 0, 0), "CMS routines"},
+ {ERR_PACK(ERR_LIB_HMAC, 0, 0), "HMAC routines"},
+ {0, NULL},
+};
+
+static ERR_STRING_DATA ERR_str_functs[] = {
+ {ERR_PACK(0, SYS_F_FOPEN, 0), "fopen"},
+ {ERR_PACK(0, SYS_F_CONNECT, 0), "connect"},
+ {ERR_PACK(0, SYS_F_GETSERVBYNAME, 0), "getservbyname"},
+ {ERR_PACK(0, SYS_F_SOCKET, 0), "socket"},
+ {ERR_PACK(0, SYS_F_IOCTLSOCKET, 0), "ioctlsocket"},
+ {ERR_PACK(0, SYS_F_BIND, 0), "bind"},
+ {ERR_PACK(0, SYS_F_LISTEN, 0), "listen"},
+ {ERR_PACK(0, SYS_F_ACCEPT, 0), "accept"},
+# ifdef OPENSSL_SYS_WINDOWS
+ {ERR_PACK(0, SYS_F_WSASTARTUP, 0), "WSAstartup"},
+# endif
+ {ERR_PACK(0, SYS_F_OPENDIR, 0), "opendir"},
+ {ERR_PACK(0, SYS_F_FREAD, 0), "fread"},
+ {0, NULL},
+};
+
+static ERR_STRING_DATA ERR_str_reasons[] = {
+ {ERR_R_SYS_LIB, "system lib"},
+ {ERR_R_BN_LIB, "BN lib"},
+ {ERR_R_RSA_LIB, "RSA lib"},
+ {ERR_R_DH_LIB, "DH lib"},
+ {ERR_R_EVP_LIB, "EVP lib"},
+ {ERR_R_BUF_LIB, "BUF lib"},
+ {ERR_R_OBJ_LIB, "OBJ lib"},
+ {ERR_R_PEM_LIB, "PEM lib"},
+ {ERR_R_DSA_LIB, "DSA lib"},
+ {ERR_R_X509_LIB, "X509 lib"},
+ {ERR_R_ASN1_LIB, "ASN1 lib"},
+ {ERR_R_CONF_LIB, "CONF lib"},
+ {ERR_R_CRYPTO_LIB, "CRYPTO lib"},
+ {ERR_R_EC_LIB, "EC lib"},
+ {ERR_R_SSL_LIB, "SSL lib"},
+ {ERR_R_BIO_LIB, "BIO lib"},
+ {ERR_R_PKCS7_LIB, "PKCS7 lib"},
+ {ERR_R_X509V3_LIB, "X509V3 lib"},
+ {ERR_R_PKCS12_LIB, "PKCS12 lib"},
+ {ERR_R_RAND_LIB, "RAND lib"},
+ {ERR_R_DSO_LIB, "DSO lib"},
+ {ERR_R_ENGINE_LIB, "ENGINE lib"},
+ {ERR_R_OCSP_LIB, "OCSP lib"},
+ {ERR_R_TS_LIB, "TS lib"},
+ {ERR_R_ECDSA_LIB, "ECDSA lib"},
+
+ {ERR_R_NESTED_ASN1_ERROR, "nested asn1 error"},
+ {ERR_R_BAD_ASN1_OBJECT_HEADER, "bad asn1 object header"},
+ {ERR_R_BAD_GET_ASN1_OBJECT_CALL, "bad get asn1 object call"},
+ {ERR_R_EXPECTING_AN_ASN1_SEQUENCE, "expecting an asn1 sequence"},
+ {ERR_R_ASN1_LENGTH_MISMATCH, "asn1 length mismatch"},
+ {ERR_R_MISSING_ASN1_EOS, "missing asn1 eos"},
+
+ {ERR_R_FATAL, "fatal"},
+ {ERR_R_MALLOC_FAILURE, "malloc failure"},
+ {ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED,
+ "called a function you should not call"},
+ {ERR_R_PASSED_NULL_PARAMETER, "passed a null parameter"},
+ {ERR_R_INTERNAL_ERROR, "internal error"},
+ {ERR_R_DISABLED, "called a function that was disabled at compile-time"},
+
+ {0, NULL},
+};
+#endif
+
+/* Define the predeclared (but externally opaque) "ERR_FNS" type */
+struct st_ERR_FNS {
+ /* Works on the "error_hash" string table */
+ LHASH_OF(ERR_STRING_DATA) *(*cb_err_get) (int create);
+ void (*cb_err_del) (void);
+ ERR_STRING_DATA *(*cb_err_get_item) (const ERR_STRING_DATA *);
+ ERR_STRING_DATA *(*cb_err_set_item) (ERR_STRING_DATA *);
+ ERR_STRING_DATA *(*cb_err_del_item) (ERR_STRING_DATA *);
+ /* Works on the "thread_hash" error-state table */
+ LHASH_OF(ERR_STATE) *(*cb_thread_get) (int create);
+ void (*cb_thread_release) (LHASH_OF(ERR_STATE) **hash);
+ ERR_STATE *(*cb_thread_get_item) (const ERR_STATE *);
+ ERR_STATE *(*cb_thread_set_item) (ERR_STATE *);
+ void (*cb_thread_del_item) (const ERR_STATE *);
+ /* Returns the next available error "library" numbers */
+ int (*cb_get_next_lib) (void);
+};
+
+/* Predeclarations of the "err_defaults" functions */
+static LHASH_OF(ERR_STRING_DATA) *int_err_get(int create);
+static void int_err_del(void);
+static ERR_STRING_DATA *int_err_get_item(const ERR_STRING_DATA *);
+static ERR_STRING_DATA *int_err_set_item(ERR_STRING_DATA *);
+static ERR_STRING_DATA *int_err_del_item(ERR_STRING_DATA *);
+static LHASH_OF(ERR_STATE) *int_thread_get(int create);
+static void int_thread_release(LHASH_OF(ERR_STATE) **hash);
+static ERR_STATE *int_thread_get_item(const ERR_STATE *);
+static ERR_STATE *int_thread_set_item(ERR_STATE *);
+static void int_thread_del_item(const ERR_STATE *);
+static int int_err_get_next_lib(void);
+/* The static ERR_FNS table using these defaults functions */
+static const ERR_FNS err_defaults = {
+ int_err_get,
+ int_err_del,
+ int_err_get_item,
+ int_err_set_item,
+ int_err_del_item,
+ int_thread_get,
+ int_thread_release,
+ int_thread_get_item,
+ int_thread_set_item,
+ int_thread_del_item,
+ int_err_get_next_lib
+};
+
+/* The replacable table of ERR_FNS functions we use at run-time */
+static const ERR_FNS *err_fns = NULL;
+
+/* Eg. rather than using "err_get()", use "ERRFN(err_get)()". */
+#define ERRFN(a) err_fns->cb_##a
+
+/*
+ * The internal state used by "err_defaults" - as such, the setting, reading,
+ * creating, and deleting of this data should only be permitted via the
+ * "err_defaults" functions. This way, a linked module can completely defer
+ * all ERR state operation (together with requisite locking) to the
+ * implementations and state in the loading application.
+ */
+static LHASH_OF(ERR_STRING_DATA) *int_error_hash = NULL;
+static LHASH_OF(ERR_STATE) *int_thread_hash = NULL;
+static int int_thread_hash_references = 0;
+static int int_err_library_number = ERR_LIB_USER;
+
+/*
+ * Internal function that checks whether "err_fns" is set and if not, sets it
+ * to the defaults.
+ */
+static void err_fns_check(void)
+{
+ if (err_fns)
+ return;
+
+ CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+ if (!err_fns)
+ err_fns = &err_defaults;
+ CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+}
+
+/* API functions to get or set the underlying ERR functions. */
+
+const ERR_FNS *ERR_get_implementation(void)
+{
+ err_fns_check();
+ return err_fns;
+}
+
+int ERR_set_implementation(const ERR_FNS *fns)
+{
+ int ret = 0;
+
+ CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+ /*
+ * It's too late if 'err_fns' is non-NULL. BTW: not much point setting an
+ * error is there?!
+ */
+ if (!err_fns) {
+ err_fns = fns;
+ ret = 1;
+ }
+ CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+ return ret;
+}
+
+/*
+ * These are the callbacks provided to "lh_new()" when creating the LHASH
+ * tables internal to the "err_defaults" implementation.
+ */
+
+static unsigned long get_error_values(int inc, int top, const char **file,
+ int *line, const char **data,
+ int *flags);
+
+/* The internal functions used in the "err_defaults" implementation */
+
+static unsigned long err_string_data_hash(const ERR_STRING_DATA *a)
+{
+ unsigned long ret, l;
+
+ l = a->error;
+ ret = l ^ ERR_GET_LIB(l) ^ ERR_GET_FUNC(l);
+ return (ret ^ ret % 19 * 13);
+}
+
+static IMPLEMENT_LHASH_HASH_FN(err_string_data, ERR_STRING_DATA)
+
+static int err_string_data_cmp(const ERR_STRING_DATA *a,
+ const ERR_STRING_DATA *b)
+{
+ return (int)(a->error - b->error);
+}
+
+static IMPLEMENT_LHASH_COMP_FN(err_string_data, ERR_STRING_DATA)
+
+static LHASH_OF(ERR_STRING_DATA) *int_err_get(int create)
+{
+ LHASH_OF(ERR_STRING_DATA) *ret = NULL;
+
+ CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+ if (!int_error_hash && create) {
+ CRYPTO_push_info("int_err_get (err.c)");
+ int_error_hash = lh_ERR_STRING_DATA_new();
+ CRYPTO_pop_info();
+ }
+ if (int_error_hash)
+ ret = int_error_hash;
+ CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+
+ return ret;
+}
+
+static void int_err_del(void)
+{
+ CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+ if (int_error_hash) {
+ lh_ERR_STRING_DATA_free(int_error_hash);
+ int_error_hash = NULL;
+ }
+ CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+}
+
+static ERR_STRING_DATA *int_err_get_item(const ERR_STRING_DATA *d)
+{
+ ERR_STRING_DATA *p;
+ LHASH_OF(ERR_STRING_DATA) *hash;
+
+ err_fns_check();
+ hash = ERRFN(err_get) (0);
+ if (!hash)
+ return NULL;
+
+ CRYPTO_r_lock(CRYPTO_LOCK_ERR);
+ p = lh_ERR_STRING_DATA_retrieve(hash, d);
+ CRYPTO_r_unlock(CRYPTO_LOCK_ERR);
+
+ return p;
+}
+
+static ERR_STRING_DATA *int_err_set_item(ERR_STRING_DATA *d)
+{
+ ERR_STRING_DATA *p;
+ LHASH_OF(ERR_STRING_DATA) *hash;
+
+ err_fns_check();
+ hash = ERRFN(err_get) (1);
+ if (!hash)
+ return NULL;
+
+ CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+ p = lh_ERR_STRING_DATA_insert(hash, d);
+ CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+
+ return p;
+}
+
+static ERR_STRING_DATA *int_err_del_item(ERR_STRING_DATA *d)
+{
+ ERR_STRING_DATA *p;
+ LHASH_OF(ERR_STRING_DATA) *hash;
+
+ err_fns_check();
+ hash = ERRFN(err_get) (0);
+ if (!hash)
+ return NULL;
+
+ CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+ p = lh_ERR_STRING_DATA_delete(hash, d);
+ CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+
+ return p;
+}
+
+static unsigned long err_state_hash(const ERR_STATE *a)
+{
+ return CRYPTO_THREADID_hash(&a->tid) * 13;
+}
+
+static IMPLEMENT_LHASH_HASH_FN(err_state, ERR_STATE)
+
+static int err_state_cmp(const ERR_STATE *a, const ERR_STATE *b)
+{
+ return CRYPTO_THREADID_cmp(&a->tid, &b->tid);
+}
+
+static IMPLEMENT_LHASH_COMP_FN(err_state, ERR_STATE)
+
+static LHASH_OF(ERR_STATE) *int_thread_get(int create)
+{
+ LHASH_OF(ERR_STATE) *ret = NULL;
+
+ CRYPTO_w_lock(CRYPTO_LOCK_ERR);
+ if (!int_thread_hash && create) {
+ CRYPTO_push_info("int_thread_get (err.c)");
+ int_thread_hash = lh_ERR_STATE_new();
+ CRYPTO_pop_info();
+ }
+ if (int_thread_hash) {
+ int_thread_hash_references++;
+ ret = int_thread_hash;
+ }
+ CRYPTO_w_unlock(CRYPTO_LOCK_ERR);
+ return ret;
+}
+
+static void int_thread_release(LHASH_OF(ERR_STATE) **hash)
+{
+ int i;
+
+ if (hash == NULL || *hash == NULL)
+ return;
+
+ i = CRYPTO_add(&int_thread_hash_references, -1, CRYPTO_LOCK_ERR);
+
+#ifdef REF_PRINT
+ fprintf(stderr, "%4d:%s\n", int_thread_hash_references, "ERR");