e_os.h - third_party/openssl - Git at Google

 /* e_os.h */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
  *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. All advertising materials mentioning features or use of this software
  *    must display the following acknowledgement:
  *    "This product includes cryptographic software written by
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
  * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */

 #ifndef HEADER_E_OS_H
 #define HEADER_E_OS_H

 #ifdef  __cplusplus
 extern "C" {
 #endif

 /* Used to checking reference counts, most while doing perl5 stuff :-) */
 #ifdef REF_PRINT
 #undef REF_PRINT
 #define REF_PRINT(a,b)	fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a)
 #endif

 #ifndef DEVRANDOM
 /* set this to your 'random' device if you have one.
  * My default, we will try to read this file */
 #define DEVRANDOM "/dev/urandom"
 #endif

 #if defined(NOCONST)
 #define const
 #endif

 /********************************************************************
  The Microsoft section
  ********************************************************************/
 /* The following is used becaue of the small stack in some
  * Microsoft operating systems */
 #if defined(WIN16) || defined(MSDOS)
 #  define MS_STATIC	static
 #else
 #  define MS_STATIC
 #endif

 #if defined(WIN32) || defined(WIN16)
 #  ifndef WINDOWS
 #    define WINDOWS
 #  endif
 #  ifndef MSDOS
 #    define MSDOS
 #  endif
 #endif

 #ifdef WIN32
 #define get_last_sys_error()	GetLastError()
 #define clear_sys_error()	SetLastError(0)
 #else
 #define get_last_sys_error()	errno
 #define clear_sys_error()	errno=0
 #endif

 #ifdef 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)
 #define EADDRINUSE		WSAEADDRINUSE
 #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

 #ifdef WIN16
 #  define NO_FP_API
 #  define MS_CALLBACK	_far _loadds
 #  define MS_FAR	_far
 #else
 #  define MS_CALLBACK
 #  define MS_FAR
 #endif

 #ifdef NO_STDIO
 #  define NO_FP_API
 #endif

 #if defined(WINDOWS) || defined(MSDOS)

 #ifndef S_IFDIR
 #define S_IFDIR	_S_IFDIR
 #endif

 #ifndef S_IFMT
 #define S_IFMT	_S_IFMT
 #endif

 #define strncasecmp(a,b,c)	strnicmp((a),(b),(c))

 #  ifdef WINDOWS
 #    include <windows.h>
 #    include <stddef.h>
 #    include <errno.h>
 #    include <string.h>
 #    include <malloc.h>
 #  endif
 #  include <io.h>
 #  include <fcntl.h>

 #if defined(WIN16) && !defined(MONOLITH) && defined(SSLEAY) && defined(_WINEXITNOPERSIST)
 #  define EXIT(n) { if (n == 0) _wsetexit(_WINEXITNOPERSIST); return(n); }
 #else
 #  define EXIT(n)		return(n);
 #endif
 #  define LIST_SEPARATOR_CHAR ';'
 #ifndef X_OK
 #  define X_OK	0
 #endif
 #ifndef W_OK
 #  define W_OK	2
 #endif
 #ifndef R_OK
 #  define R_OK	4
 #endif
 #  define OPENSSL_CONF	"openssl.cnf"
 #  define SSLEAY_CONF	OPENSSL_CONF
 #  define NUL_DEV	"nul"
 #  define RFILE		".rnd"

 #else /* The non-microsoft world world */

 #  ifdef VMS
 #    include <unixlib.h>
 #  else
 #    include <unistd.h>
 #  endif

 #  define OPENSSL_CONF	"openssl.cnf"
 #  define SSLEAY_CONF	OPENSSL_CONF
 #  define RFILE		".rnd"
 #  define LIST_SEPARATOR_CHAR ':'
 #  ifndef MONOLITH
 #    define EXIT(n)		exit(n); return(n)
 #  else
 #    define EXIT(n)		return(n)
 #  endif
 #  define NUL_DEV		"/dev/null"

 #  define SSLeay_getpid()	getpid()

 #endif

 /*************/

 #ifdef USE_SOCKETS
 #  if defined(WINDOWS) || defined(MSDOS)
       /* windows world */

 #    ifdef NO_SOCK
 #      define SSLeay_Write(a,b,c)	(-1)
 #      define SSLeay_Read(a,b,c)	(-1)
 #      define SHUTDOWN(fd)		close(fd)
 #      define SHUTDOWN2(fd)		close(fd)
 #    else
 #      include <winsock.h>
 extern HINSTANCE _hInstance;
 #      define SSLeay_Write(a,b,c)	send((a),(b),(c),0)
 #      define SSLeay_Read(a,b,c)	recv((a),(b),(c),0)
 #      define SHUTDOWN(fd)		{ shutdown((fd),0); closesocket(fd); }
 #      define SHUTDOWN2(fd)		{ shutdown((fd),2); closesocket(fd); }
 #    endif


 #  else

 #    ifndef VMS
       /* unix world */
 #      include <netdb.h>
 #      include <sys/types.h>
 #      include <sys/socket.h>
 #      ifdef FILIO_H
 #        include <sys/filio.h> /* Added for FIONBIO under unixware */
 #      endif
 #      include <sys/param.h>
 #      include <sys/time.h> /* Needed under linux for FD_XXX */
 #      include <netinet/in.h>
 #    endif

 #    if defined(NeXT) || defined(_NEXT_SOURCE)
 #      include <sys/fcntl.h>
 #      include <sys/types.h>
 #    endif

 #    ifdef AIX
 #      include <sys/select.h>
 #    endif

 #    if defined(sun)
 #      include <sys/filio.h>
 #    else
 #      include <sys/ioctl.h>
 #    endif

 #    ifdef VMS
 #      include <unixio.h>
 #    endif

 #    define SSLeay_Read(a,b,c)     read((a),(b),(c))
 #    define SSLeay_Write(a,b,c)    write((a),(b),(c))
 #    define SHUTDOWN(fd)    { shutdown((fd),0); close((fd)); }
 #    define SHUTDOWN2(fd)   { shutdown((fd),2); close((fd)); }
 #    define INVALID_SOCKET	(-1)
 #  endif
 #endif

 #if defined(THREADS) || defined(sun)
 #ifndef _REENTRANT
 #define _REENTRANT
 #endif
 #endif

 /***********************************************/

 #ifndef NOPROTO
 #define P_CC_CC	const void *,const void *
 #define P_I_I		int,int
 #define P_I_I_P		int,int,char *
 #define P_I_I_P_I	int,int,char *,int
 #define P_IP_I_I_P_I	int *,int,int,char *,int
 #define P_V		void
 #else
 #define P_CC_CC
 #define P_I_I
 #define P_I_I_P
 #define P_IP_I_I_P_I
 #define P_I_I_P_I
 #define P_V
 #endif

 /* not used yet */
 #define	CS_BEGIN
 #define CS_END

 /* do we need to do this for getenv.
  * Just define getenv for use under windows */

 #ifdef WIN16
 /* How to do this needs to be thought out a bit more.... */
 /*char *GETENV(char *);
 #define Getenv	GETENV*/
 #define Getenv	getenv
 #else
 #define Getenv getenv
 #endif

 #define DG_GCC_BUG	/* gcc < 2.6.3 on DGUX */

 #ifdef sgi
 #define IRIX_CC_BUG	/* all version of IRIX I've tested (4.* 5.*) */
 #endif

 #ifdef NO_MD2
 #define MD2_Init MD2Init
 #define MD2_Update MD2Update
 #define MD2_Final MD2Final
 #define MD2_DIGEST_LENGTH 16
 #endif
 #ifdef NO_MD5
 #define MD5_Init MD5Init
 #define MD5_Update MD5Update
 #define MD5_Final MD5Final
 #define MD5_DIGEST_LENGTH 16
 #endif

 #ifdef  __cplusplus
 }
 #endif

 #endif
	/* e_os.h */
	/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
	* All rights reserved.
	*
	* This package is an SSL implementation written
	* by Eric Young (eay@cryptsoft.com).
	* The implementation was written so as to conform with Netscapes SSL.
	*
	* This library is free for commercial and non-commercial use as long as
	* the following conditions are aheared to. The following conditions
	* apply to all code found in this distribution, be it the RC4, RSA,
	* lhash, DES, etc., code; not just the SSL code. The SSL documentation
	* included with this distribution is covered by the same copyright terms
	* except that the holder is Tim Hudson (tjh@cryptsoft.com).
	*
	* Copyright remains Eric Young's, and as such any Copyright notices in
	* the code are not to be removed.
	* If this package is used in a product, Eric Young should be given attribution
	* as the author of the parts of the library used.
	* This can be in the form of a textual message at program startup or
	* in documentation (online or textual) provided with the package.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	* 1. Redistributions of source code must retain the copyright
	* notice, this list of conditions and the following disclaimer.
	* 2. Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in the
	* documentation and/or other materials provided with the distribution.
	* 3. All advertising materials mentioning features or use of this software
	* must display the following acknowledgement:
	* "This product includes cryptographic software written by
	* Eric Young (eay@cryptsoft.com)"
	* The word 'cryptographic' can be left out if the rouines from the library
	* being used are not cryptographic related :-).
	* 4. If you include any Windows specific code (or a derivative thereof) from
	* the apps directory (application code) you must include an acknowledgement:
	* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
	*
	* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	* SUCH DAMAGE.
	*
	* The licence and distribution terms for any publically available version or
	* derivative of this code cannot be changed. i.e. this code cannot simply be
	* copied and put under another distribution licence
	* [including the GNU Public Licence.]
	*/

	#ifndef HEADER_E_OS_H
	#define HEADER_E_OS_H

	#ifdef __cplusplus
	extern "C" {
	#endif

	/* Used to checking reference counts, most while doing perl5 stuff :-) */
	#ifdef REF_PRINT
	#undef REF_PRINT
	#define REF_PRINT(a,b) fprintf(stderr,"%08X:%4d:%s\n",(int)b,b->references,a)
	#endif

	#ifndef DEVRANDOM
	/* set this to your 'random' device if you have one.
	* My default, we will try to read this file */
	#define DEVRANDOM "/dev/urandom"
	#endif

	#if defined(NOCONST)
	#define const
	#endif

	/********************************************************************
	The Microsoft section
	********************************************************************/
	/* The following is used becaue of the small stack in some
	* Microsoft operating systems */
	#if defined(WIN16) \|\| defined(MSDOS)
	# define MS_STATIC static
	#else
	# define MS_STATIC
	#endif

	#if defined(WIN32) \|\| defined(WIN16)
	# ifndef WINDOWS
	# define WINDOWS
	# endif
	# ifndef MSDOS
	# define MSDOS
	# endif
	#endif

	#ifdef WIN32
	#define get_last_sys_error() GetLastError()
	#define clear_sys_error() SetLastError(0)
	#else
	#define get_last_sys_error() errno
	#define clear_sys_error() errno=0
	#endif

	#ifdef 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)
	#define EADDRINUSE WSAEADDRINUSE
	#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

	#ifdef WIN16
	# define NO_FP_API
	# define MS_CALLBACK _far _loadds
	# define MS_FAR _far
	#else
	# define MS_CALLBACK
	# define MS_FAR
	#endif

	#ifdef NO_STDIO
	# define NO_FP_API
	#endif

	#if defined(WINDOWS) \|\| defined(MSDOS)

	#ifndef S_IFDIR
	#define S_IFDIR _S_IFDIR
	#endif

	#ifndef S_IFMT
	#define S_IFMT _S_IFMT
	#endif

	#define strncasecmp(a,b,c) strnicmp((a),(b),(c))

	# ifdef WINDOWS
	# include <windows.h>
	# include <stddef.h>
	# include <errno.h>
	# include <string.h>
	# include <malloc.h>
	# endif
	# include <io.h>
	# include <fcntl.h>

	#if defined(WIN16) && !defined(MONOLITH) && defined(SSLEAY) && defined(_WINEXITNOPERSIST)
	# define EXIT(n) { if (n == 0) _wsetexit(_WINEXITNOPERSIST); return(n); }
	#else
	# define EXIT(n) return(n);
	#endif
	# define LIST_SEPARATOR_CHAR ';'
	#ifndef X_OK
	# define X_OK 0
	#endif
	#ifndef W_OK
	# define W_OK 2
	#endif
	#ifndef R_OK
	# define R_OK 4
	#endif
	# define OPENSSL_CONF "openssl.cnf"
	# define SSLEAY_CONF OPENSSL_CONF
	# define NUL_DEV "nul"
	# define RFILE ".rnd"

	#else /* The non-microsoft world world */

	# ifdef VMS
	# include <unixlib.h>
	# else
	# include <unistd.h>
	# endif

	# define OPENSSL_CONF "openssl.cnf"
	# define SSLEAY_CONF OPENSSL_CONF
	# define RFILE ".rnd"
	# define LIST_SEPARATOR_CHAR ':'
	# ifndef MONOLITH
	# define EXIT(n) exit(n); return(n)
	# else
	# define EXIT(n) return(n)
	# endif
	# define NUL_DEV "/dev/null"

	# define SSLeay_getpid() getpid()

	#endif

	/*************/

	#ifdef USE_SOCKETS
	# if defined(WINDOWS) \|\| defined(MSDOS)
	/* windows world */

	# ifdef NO_SOCK
	# define SSLeay_Write(a,b,c) (-1)
	# define SSLeay_Read(a,b,c) (-1)
	# define SHUTDOWN(fd) close(fd)
	# define SHUTDOWN2(fd) close(fd)
	# else
	# include <winsock.h>
	extern HINSTANCE _hInstance;
	# define SSLeay_Write(a,b,c) send((a),(b),(c),0)
	# define SSLeay_Read(a,b,c) recv((a),(b),(c),0)
	# define SHUTDOWN(fd) { shutdown((fd),0); closesocket(fd); }
	# define SHUTDOWN2(fd) { shutdown((fd),2); closesocket(fd); }
	# endif


	# else

	# ifndef VMS
	/* unix world */
	# include <netdb.h>
	# include <sys/types.h>
	# include <sys/socket.h>
	# ifdef FILIO_H
	# include <sys/filio.h> /* Added for FIONBIO under unixware */
	# endif
	# include <sys/param.h>
	# include <sys/time.h> /* Needed under linux for FD_XXX */
	# include <netinet/in.h>
	# endif

	# if defined(NeXT) \|\| defined(_NEXT_SOURCE)
	# include <sys/fcntl.h>
	# include <sys/types.h>
	# endif

	# ifdef AIX
	# include <sys/select.h>
	# endif

	# if defined(sun)
	# include <sys/filio.h>
	# else
	# include <sys/ioctl.h>
	# endif

	# ifdef VMS
	# include <unixio.h>
	# endif

	# define SSLeay_Read(a,b,c) read((a),(b),(c))
	# define SSLeay_Write(a,b,c) write((a),(b),(c))
	# define SHUTDOWN(fd) { shutdown((fd),0); close((fd)); }
	# define SHUTDOWN2(fd) { shutdown((fd),2); close((fd)); }
	# define INVALID_SOCKET (-1)
	# endif
	#endif

	#if defined(THREADS) \|\| defined(sun)
	#ifndef _REENTRANT
	#define _REENTRANT
	#endif
	#endif

	/***********************************************/

	#ifndef NOPROTO
	#define P_CC_CC const void ,const void
	#define P_I_I int,int
	#define P_I_I_P int,int,char *
	#define P_I_I_P_I int,int,char *,int
	#define P_IP_I_I_P_I int ,int,int,char ,int
	#define P_V void
	#else
	#define P_CC_CC
	#define P_I_I
	#define P_I_I_P
	#define P_IP_I_I_P_I
	#define P_I_I_P_I
	#define P_V
	#endif

	/* not used yet */
	#define CS_BEGIN
	#define CS_END

	/* do we need to do this for getenv.
	* Just define getenv for use under windows */

	#ifdef WIN16
	/* How to do this needs to be thought out a bit more.... */
	/char GETENV(char *);
	#define Getenv GETENV*/
	#define Getenv getenv
	#else
	#define Getenv getenv
	#endif

	#define DG_GCC_BUG /* gcc < 2.6.3 on DGUX */

	#ifdef sgi
	#define IRIX_CC_BUG /* all version of IRIX I've tested (4.* 5.) /
	#endif

	#ifdef NO_MD2
	#define MD2_Init MD2Init
	#define MD2_Update MD2Update
	#define MD2_Final MD2Final
	#define MD2_DIGEST_LENGTH 16
	#endif
	#ifdef NO_MD5
	#define MD5_Init MD5Init
	#define MD5_Update MD5Update
	#define MD5_Final MD5Final
	#define MD5_DIGEST_LENGTH 16
	#endif

	#ifdef __cplusplus
	}
	#endif

	#endif