/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
#ifndef HEADER_E_OS_H
# define HEADER_E_OS_H
+# include <limits.h>
# include <openssl/opensslconf.h>
# include <openssl/e_os2.h>
# include <openssl/crypto.h>
+# include "internal/nelem.h"
+
/*
* <openssl/e_os2.h> contains what we can justify to make visible to the
* outside; this file e_os.h is not part of the exported interface.
*/
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Used to checking reference counts, most while doing perl5 stuff :-) */
-# if defined(OPENSSL_NO_STDIO)
-# if defined(REF_PRINT)
-# error "REF_PRINT requires stdio"
-# endif
-# endif
-
-/*
- * Format specifier for printing size_t. Original conundrum was to
- * get it working with -Wformat [-Werror], which can be considered
- * overzelaous, especially in multi-platform context, but it's
- * conscious choice...
- */
-# if defined(_WIN64)
-# define OSSLzu "I64u" /* One would expect _WIN{64|32} cases after
- * __STDC_VERSION__, but there are corner
- * cases of MinGW compilers that link with
- * non-compliant MSVCRT.DLL... */
-# elif defined(_WIN32)
-# define OSSLzu "u"
-# elif defined(__VMS)
-# define OSSLzu "u" /* VMS suffers from similar problem as MinGW,
- * i.e. C RTL falling behind compiler. Recall
- * that sizeof(size_t)==4 even in LP64 case. */
-# elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-# define OSSLzu "zu"
-# elif defined(__SIZEOF_SIZE_T__) && __SIZEOF_SIZE_T__==4
-# define OSSLzu "u" /* 'lu' should have worked, but when generating
- * 32-bit code gcc still complains :-( */
-# else
-# define OSSLzu "lu" /* To see that is works recall what does L
- * stand for in ILP32 and LP64 */
-# endif
-
-# if !defined(NDEBUG) && !defined(OPENSSL_NO_STDIO)
-# define REF_ASSERT_ISNT(test) \
- (void)((test) ? (OPENSSL_die("refcount error", __FILE__, __LINE__), 1) : 0)
-# else
-# define REF_ASSERT_ISNT(i)
-# endif
-# ifdef REF_PRINT
-# define REF_PRINT_COUNT(a, b) \
- fprintf(stderr, "%p:%4d:%s\n", b, b->references, a)
-# else
-# define REF_PRINT_COUNT(a, b)
-# endif
-
-# define osslargused(x) (void)x
-# define OPENSSL_CONF "openssl.cnf"
-
# ifndef DEVRANDOM
/*
- * set this to a comma-separated list of 'random' device files to try out. My
+ * set this to a comma-separated list of 'random' device files to try out. By
* default, we will try to read at least one of these files
*/
-# define DEVRANDOM "/dev/urandom","/dev/random","/dev/srandom"
+# if defined(__s390__)
+# define DEVRANDOM "/dev/prandom","/dev/urandom","/dev/hwrng","/dev/random"
+# else
+# define DEVRANDOM "/dev/urandom","/dev/random","/dev/srandom"
+# endif
# endif
# if !defined(OPENSSL_NO_EGD) && !defined(DEVRANDOM_EGD)
/*
* set this to a comma-separated list of 'egd' sockets to try out. These
* sockets will be tried in the order listed in case accessing the device
- * files listed in DEVRANDOM did not return enough entropy.
+ * files listed in DEVRANDOM did not return enough randomness.
*/
# define DEVRANDOM_EGD "/var/run/egd-pool","/dev/egd-pool","/etc/egd-pool","/etc/entropy"
# endif
# if defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_UEFI)
-# define NO_SYS_PARAM_H
# define NO_CHMOD
# define NO_SYSLOG
# endif
+# define get_last_sys_error() errno
+# define clear_sys_error() errno=0
+
/********************************************************************
The Microsoft section
********************************************************************/
# define MSDOS
# endif
-# if (defined(MSDOS) || defined(OPENSSL_SYS_UEFI)) && !defined(GETPID_IS_MEANINGLESS)
-# define GETPID_IS_MEANINGLESS
-# endif
-
# ifdef WIN32
-# define NO_SYS_UN_H
+# undef get_last_sys_error
+# undef clear_sys_error
# define get_last_sys_error() GetLastError()
# define clear_sys_error() SetLastError(0)
# if !defined(WINNT)
# define WIN_CONSOLE_BUG
# endif
# else
-# define get_last_sys_error() errno
-# define clear_sys_error() errno=0
-# endif
-
-# if defined(WINDOWS)
-# define get_last_socket_error() WSAGetLastError()
-# define clear_socket_error() WSASetLastError(0)
-# define readsocket(s,b,n) recv((s),(b),(n),0)
-# define writesocket(s,b,n) send((s),(b),(n),0)
-# elif defined(__DJGPP__)
-# define WATT32
-# define WATT32_NO_OLDIES
-# define get_last_socket_error() errno
-# define clear_socket_error() errno=0
-# define closesocket(s) close_s(s)
-# define readsocket(s,b,n) read_s(s,b,n)
-# define writesocket(s,b,n) send(s,b,n,0)
-# elif defined(OPENSSL_SYS_VMS)
-# define get_last_socket_error() errno
-# define clear_socket_error() errno=0
-# define ioctlsocket(a,b,c) ioctl(a,b,c)
-# define closesocket(s) close(s)
-# define readsocket(s,b,n) recv((s),(b),(n),0)
-# define writesocket(s,b,n) send((s),(b),(n),0)
-# elif defined(OPENSSL_SYS_VXWORKS)
-# define get_last_socket_error() errno
-# define clear_socket_error() errno=0
-# define ioctlsocket(a,b,c) ioctl((a),(b),(int)(c))
-# define closesocket(s) close(s)
-# define readsocket(s,b,n) read((s),(b),(n))
-# define writesocket(s,b,n) write((s),(char *)(b),(n))
-# else
-# define get_last_socket_error() errno
-# define clear_socket_error() errno=0
-# define ioctlsocket(a,b,c) ioctl(a,b,c)
-# define closesocket(s) close(s)
-# define readsocket(s,b,n) read((s),(b),(n))
-# define writesocket(s,b,n) write((s),(b),(n))
# endif
# if (defined(WINDOWS) || defined(MSDOS))
# ifdef __DJGPP__
# include <unistd.h>
# include <sys/stat.h>
-# include <sys/socket.h>
-# include <sys/un.h>
-# include <tcp.h>
-# include <netdb.h>
# define _setmode setmode
# define _O_TEXT O_TEXT
# define _O_BINARY O_BINARY
# if !defined(WINNT) && !defined(__DJGPP__)
# define NO_SYSLOG
# endif
-# define NO_DIRENT
# ifdef WINDOWS
# if !defined(_WIN32_WCE) && !defined(_WIN32_WINNT)
}
# endif
# include <malloc.h>
-# if defined(_MSC_VER) && _MSC_VER<=1200 && defined(_MT) && defined(isspace)
- /* compensate for bug in VC6 ctype.h */
-# undef isspace
-# undef isdigit
-# undef isalnum
-# undef isupper
-# undef isxdigit
-# endif
# if defined(_MSC_VER) && !defined(_WIN32_WCE) && !defined(_DLL) && defined(stdin)
# if _MSC_VER>=1300 && _MSC_VER<1600
# undef stdin
# define EXIT(n) exit(n)
# define LIST_SEPARATOR_CHAR ';'
-# ifndef X_OK
-# define X_OK 0
-# endif
# ifndef W_OK
# define W_OK 2
# endif
# else /* The non-microsoft world */
+# if defined(OPENSSL_SYS_VXWORKS)
+# include <sys/times.h>
+# else
+# include <sys/time.h>
+# endif
+
# ifdef OPENSSL_SYS_VMS
# define VMS 1
/*
Finally, we add the VMS C facility code 0x35a000, because there are some
programs, such as Perl, that will reinterpret the code back to something
- POSIXly. 'man perlvms' explains it further.
+ POSIX. 'man perlvms' explains it further.
NOTE: the perlvms manual wants to turn all codes 2 to 255 into success
codes (status type = 1). I couldn't disagree more. Fortunately, the
*/
# define EXIT(n) exit((n) ? (((n) << 3) | 2 | 0x10000000 | 0x35a000) : 1)
-# define NO_SYS_PARAM_H
-# define NO_SYS_UN_H
-
# define DEFAULT_HOME "SYS$LOGIN:"
# else
# else
# include <unistd.h>
# endif
-# ifndef NO_SYS_TYPES_H
-# include <sys/types.h>
-# endif
+# include <sys/types.h>
# ifdef OPENSSL_SYS_WIN32_CYGWIN
# include <io.h>
# include <fcntl.h>
# endif
-/*************/
-
-# ifdef USE_SOCKETS
-# ifdef OPENSSL_NO_SOCK
-# elif defined(WINDOWS) || defined(MSDOS)
- /* windows world */
-# if !defined(__DJGPP__)
-# if defined(_WIN32_WCE) && _WIN32_WCE<410
-# define getservbyname _masked_declaration_getservbyname
-# endif
-# if !defined(IPPROTO_IP)
- /* winsock[2].h was included already? */
-# include <winsock.h>
-# endif
-# ifdef getservbyname
-# undef getservbyname
- /* this is used to be wcecompat/include/winsock_extras.h */
-struct servent *PASCAL getservbyname(const char *, const char *);
-# endif
-
-# ifdef _WIN64
-/*
- * Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because
- * the value constitutes an index in per-process table of limited size
- * and not a real pointer. And we also depend on fact that all processors
- * Windows run on happen to be two's-complement, which allows to
- * interchange INVALID_SOCKET and -1.
- */
-# define socket(d,t,p) ((int)socket(d,t,p))
-# define accept(s,f,l) ((int)accept(s,f,l))
-# endif
-# else
-# endif
-
-# else
-
-# ifndef NO_SYS_PARAM_H
-# include <sys/param.h>
-# endif
-# ifdef OPENSSL_SYS_VXWORKS
-# include <time.h>
-# endif
-
-# include <netdb.h>
-# if defined(OPENSSL_SYS_VMS_NODECC)
-# include <socket.h>
-# include <in.h>
-# include <inet.h>
-# else
-# include <sys/socket.h>
-# ifndef NO_SYS_UN_H
-# ifdef OPENSSL_SYS_VXWORKS
-# include <streams/un.h>
-# else
-# include <sys/un.h>
-# endif
-# ifndef UNIX_PATH_MAX
-# define UNIX_PATH_MAX sizeof(((struct sockaddr_un *)NULL)->sun_path)
-# endif
-# endif
-# ifdef FILIO_H
-# include <sys/filio.h> /* FIONBIO in some SVR4, e.g. unixware, solaris */
-# endif
-# include <netinet/in.h>
-# include <arpa/inet.h>
-# include <netinet/tcp.h>
-# endif
-
-# ifdef OPENSSL_SYS_AIX
-# include <sys/select.h>
-# endif
-
-# ifdef __QNX__
-# include <sys/select.h>
-# endif
-
-# ifndef VMS
-# include <sys/ioctl.h>
-# else
- /* ioctl is only in VMS > 7.0 and when socketshr is not used */
-# if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000)
-# include <sys/ioctl.h>
-# endif
-# endif
-
-# ifdef VMS
-# include <unixio.h>
-# if defined(TCPIP_TYPE_SOCKETSHR)
-# include <socketshr.h>
-# endif
-# endif
-
-# ifndef INVALID_SOCKET
-# define INVALID_SOCKET (-1)
-# endif /* INVALID_SOCKET */
-# endif
-
-/*
- * Some IPv6 implementations are broken, disable them in known bad versions.
- */
-# if !defined(OPENSSL_USE_IPV6)
-# if defined(AF_INET6) && !defined(NETWARE_CLIB)
-# define OPENSSL_USE_IPV6 1
-# else
-# define OPENSSL_USE_IPV6 0
-# endif
-# endif
-
-# endif
-
-# ifndef OPENSSL_EXIT
-# if defined(MONOLITH) && !defined(OPENSSL_C)
-# define OPENSSL_EXIT(n) return(n)
-# else
-# define OPENSSL_EXIT(n) do { EXIT(n); return(n); } while(0)
-# endif
-# endif
-
/***********************************************/
# if defined(OPENSSL_SYS_WINDOWS)
# define strdup _strdup
# endif
# define unlink _unlink
+# define fileno _fileno
# endif
# else
# include <strings.h>
# include <ioLib.h>
# include <tickLib.h>
# include <sysLib.h>
-
-# define TTY_STRUCT int
-
-# define sleep(a) taskDelay((a) * sysClkRateGet())
-
# include <vxWorks.h>
# include <sockLib.h>
# include <taskLib.h>
-# define getpid taskIdSelf
+# define TTY_STRUCT int
+# define sleep(a) taskDelay((a) * sysClkRateGet())
/*
* NOTE: these are implemented by helpers in database app! if the database is
- * not linked, we need to implement them elswhere
+ * not linked, we need to implement them elsewhere
*/
struct hostent *gethostbyname(const char *name);
struct hostent *gethostbyaddr(const char *addr, int length, int type);
# endif
/* end vxworks */
-#define OSSL_NELEM(x) (sizeof(x)/sizeof((x)[0]))
-
-#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
-# define CRYPTO_memcmp memcmp
-#endif
-
-#ifdef NDEBUG
-# define ossl_assert(x) (int)(x)
-#else
-__owur static ossl_inline int ossl_assert_int(int expr, const char *exprstr,
- const char *file, int line)
-{
- if (!expr)
- OPENSSL_die(exprstr, file, line);
-
- return expr;
-}
-
-# define ossl_assert(x) ossl_assert_int((int)(x), "Assertion failed: "#x, \
- __FILE__, __LINE__)
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
+# ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+# define CRYPTO_memcmp memcmp
+# endif
+/* unistd.h defines _POSIX_VERSION */
+# if !defined(OPENSSL_NO_SECURE_MEMORY) && defined(OPENSSL_SYS_UNIX) \
+ && ( (defined(_POSIX_VERSION) && _POSIX_VERSION >= 200112L) \
+ || defined(__sun) || defined(__hpux) || defined(__sgi) \
+ || defined(__osf__) )
+# define OPENSSL_SECURE_MEMORY /* secure memory is implemented */
+# endif
#endif
projects / openssl.git / blobdiff