1 /*
2 * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10 #ifndef OSSL_INTERNAL_CRYPTLIB_H
11 # define OSSL_INTERNAL_CRYPTLIB_H
12
13 # include <stdlib.h>
14 # include <string.h>
15
16 # ifdef OPENSSL_USE_APPLINK
17 # undef BIO_FLAGS_UPLINK
18 # define BIO_FLAGS_UPLINK 0x8000
19 # include "ms/uplink.h"
20 # endif
21
22 # include <openssl/crypto.h>
23 # include <openssl/buffer.h>
24 # include <openssl/bio.h>
25 # include <openssl/err.h>
26 # include "internal/nelem.h"
27
28 #ifdef NDEBUG
29 # define ossl_assert(x) ((x) != 0)
30 #else
ossl_assert_int(int expr,const char * exprstr,const char * file,int line)31 __owur static ossl_inline int ossl_assert_int(int expr, const char *exprstr,
32 const char *file, int line)
33 {
34 if (!expr)
35 OPENSSL_die(exprstr, file, line);
36
37 return expr;
38 }
39
40 # define ossl_assert(x) ossl_assert_int((x) != 0, "Assertion failed: "#x, \
41 __FILE__, __LINE__)
42
43 #endif
44
45 typedef struct ex_callback_st EX_CALLBACK;
46
47 DEFINE_STACK_OF(EX_CALLBACK)
48
49 typedef struct app_mem_info_st APP_INFO;
50
51 typedef struct mem_st MEM;
52 DEFINE_LHASH_OF(MEM);
53
54 # define OPENSSL_CONF "openssl.cnf"
55
56 # ifndef OPENSSL_SYS_VMS
57 # define X509_CERT_AREA OPENSSLDIR
58 # define X509_CERT_DIR OPENSSLDIR "/certs"
59 # define X509_CERT_FILE OPENSSLDIR "/cert.pem"
60 # define X509_PRIVATE_DIR OPENSSLDIR "/private"
61 # define CTLOG_FILE OPENSSLDIR "/ct_log_list.cnf"
62 # else
63 # define X509_CERT_AREA "OSSL$DATAROOT:[000000]"
64 # define X509_CERT_DIR "OSSL$DATAROOT:[CERTS]"
65 # define X509_CERT_FILE "OSSL$DATAROOT:[000000]cert.pem"
66 # define X509_PRIVATE_DIR "OSSL$DATAROOT:[PRIVATE]"
67 # define CTLOG_FILE "OSSL$DATAROOT:[000000]ct_log_list.cnf"
68 # endif
69
70 # define X509_CERT_DIR_EVP "SSL_CERT_DIR"
71 # define X509_CERT_FILE_EVP "SSL_CERT_FILE"
72 # define CTLOG_FILE_EVP "CTLOG_FILE"
73
74 /* size of string representations */
75 # define DECIMAL_SIZE(type) ((sizeof(type)*8+2)/3+1)
76 # define HEX_SIZE(type) (sizeof(type)*2)
77
78 void OPENSSL_cpuid_setup(void);
79 extern unsigned int OPENSSL_ia32cap_P[];
80 void OPENSSL_showfatal(const char *fmta, ...);
81 void crypto_cleanup_all_ex_data_int(void);
82 int openssl_init_fork_handlers(void);
83 int openssl_get_fork_id(void);
84
85 char *ossl_safe_getenv(const char *name);
86
87 extern CRYPTO_RWLOCK *memdbg_lock;
88 int openssl_strerror_r(int errnum, char *buf, size_t buflen);
89 # if !defined(OPENSSL_NO_STDIO)
90 FILE *openssl_fopen(const char *filename, const char *mode);
91 # else
92 void *openssl_fopen(const char *filename, const char *mode);
93 # endif
94
95 uint32_t OPENSSL_rdtsc(void);
96 size_t OPENSSL_instrument_bus(unsigned int *, size_t);
97 size_t OPENSSL_instrument_bus2(unsigned int *, size_t, size_t);
98
99 #endif
100