diff options
Diffstat (limited to 'e_os2.h')
| -rw-r--r-- | e_os2.h | 405 |
1 files changed, 206 insertions, 199 deletions
@@ -7,7 +7,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * 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 @@ -56,7 +56,7 @@ #include <openssl/opensslconf.h> #ifndef HEADER_E_OS2_H -#define HEADER_E_OS2_H +# define HEADER_E_OS2_H #ifdef __cplusplus extern "C" { @@ -68,246 +68,253 @@ extern "C" { * However, if none is defined, Unix is assumed. **/ -#define OPENSSL_SYS_UNIX +# define OPENSSL_SYS_UNIX -/* ----------------------- Macintosh, before MacOS X ----------------------- */ -#if defined(__MWERKS__) && defined(macintosh) || defined(OPENSSL_SYSNAME_MAC) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_MACINTOSH_CLASSIC -#endif +/* ---------------------- Macintosh, before MacOS X ----------------------- */ +# if defined(__MWERKS__) && defined(macintosh) || defined(OPENSSL_SYSNAME_MAC) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_MACINTOSH_CLASSIC +# endif -/* ----------------------- NetWare ----------------------------------------- */ -#if defined(NETWARE) || defined(OPENSSL_SYSNAME_NETWARE) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_NETWARE -#endif +/* ---------------------- NetWare ----------------------------------------- */ +# if defined(NETWARE) || defined(OPENSSL_SYSNAME_NETWARE) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_NETWARE +# endif -/* ---------------------- Microsoft operating systems ---------------------- */ +/* --------------------- Microsoft operating systems ---------------------- */ -/* Note that MSDOS actually denotes 32-bit environments running on top of - MS-DOS, such as DJGPP one. */ -#if defined(OPENSSL_SYSNAME_MSDOS) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_MSDOS -#endif +/* + * Note that MSDOS actually denotes 32-bit environments running on top of + * MS-DOS, such as DJGPP one. + */ +# if defined(OPENSSL_SYSNAME_MSDOS) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_MSDOS +# endif -/* For 32 bit environment, there seems to be the CygWin environment and then - all the others that try to do the same thing Microsoft does... */ -#if defined(OPENSSL_SYSNAME_UWIN) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_WIN32_UWIN -#else -# if defined(__CYGWIN32__) || defined(OPENSSL_SYSNAME_CYGWIN32) +/* + * For 32 bit environment, there seems to be the CygWin environment and then + * all the others that try to do the same thing Microsoft does... + */ +# if defined(OPENSSL_SYSNAME_UWIN) # undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_WIN32_CYGWIN +# define OPENSSL_SYS_WIN32_UWIN # else -# if defined(_WIN32) || defined(OPENSSL_SYSNAME_WIN32) +# if defined(__CYGWIN32__) || defined(OPENSSL_SYSNAME_CYGWIN32) # undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_WIN32 -# endif -# if defined(OPENSSL_SYSNAME_WINNT) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_WINNT -# endif -# if defined(OPENSSL_SYSNAME_WINCE) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_WINCE +# define OPENSSL_SYS_WIN32_CYGWIN +# else +# if defined(_WIN32) || defined(OPENSSL_SYSNAME_WIN32) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_WIN32 +# endif +# if defined(OPENSSL_SYSNAME_WINNT) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_WINNT +# endif +# if defined(OPENSSL_SYSNAME_WINCE) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_WINCE +# endif # endif # endif -#endif /* Anything that tries to look like Microsoft is "Windows" */ -#if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_SYS_WINCE) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_WINDOWS -# ifndef OPENSSL_SYS_MSDOS -# define OPENSSL_SYS_MSDOS +# if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINNT) || defined(OPENSSL_SYS_WINCE) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_WINDOWS +# ifndef OPENSSL_SYS_MSDOS +# define OPENSSL_SYS_MSDOS +# endif # endif -#endif -/* DLL settings. This part is a bit tough, because it's up to the application - implementor how he or she will link the application, so it requires some - macro to be used. */ -#ifdef OPENSSL_SYS_WINDOWS -# ifndef OPENSSL_OPT_WINDLL -# if defined(_WINDLL) /* This is used when building OpenSSL to indicate that - DLL linkage should be used */ -# define OPENSSL_OPT_WINDLL +/* + * DLL settings. This part is a bit tough, because it's up to the + * application implementor how he or she will link the application, so it + * requires some macro to be used. + */ +# ifdef OPENSSL_SYS_WINDOWS +# ifndef OPENSSL_OPT_WINDLL +# if defined(_WINDLL) /* This is used when building OpenSSL to + * indicate that DLL linkage should be used */ +# define OPENSSL_OPT_WINDLL +# endif # endif # endif -#endif -/* -------------------------------- OpenVMS -------------------------------- */ -#if defined(__VMS) || defined(VMS) || defined(OPENSSL_SYSNAME_VMS) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_VMS -# if defined(__DECC) -# define OPENSSL_SYS_VMS_DECC -# elif defined(__DECCXX) -# define OPENSSL_SYS_VMS_DECC -# define OPENSSL_SYS_VMS_DECCXX -# else -# define OPENSSL_SYS_VMS_NODECC +/* ------------------------------- OpenVMS -------------------------------- */ +# if defined(__VMS) || defined(VMS) || defined(OPENSSL_SYSNAME_VMS) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_VMS +# if defined(__DECC) +# define OPENSSL_SYS_VMS_DECC +# elif defined(__DECCXX) +# define OPENSSL_SYS_VMS_DECC +# define OPENSSL_SYS_VMS_DECCXX +# else +# define OPENSSL_SYS_VMS_NODECC +# endif # endif -#endif - -/* --------------------------------- OS/2 ---------------------------------- */ -#if defined(__EMX__) || defined(__OS2__) -# undef OPENSSL_SYS_UNIX -# define OPENSSL_SYS_OS2 -#endif -/* --------------------------------- Unix ---------------------------------- */ -#ifdef OPENSSL_SYS_UNIX -# if defined(linux) || defined(__linux__) || defined(OPENSSL_SYSNAME_LINUX) -# define OPENSSL_SYS_LINUX -# endif -# ifdef OPENSSL_SYSNAME_MPE -# define OPENSSL_SYS_MPE -# endif -# ifdef OPENSSL_SYSNAME_SNI -# define OPENSSL_SYS_SNI -# endif -# ifdef OPENSSL_SYSNAME_ULTRASPARC -# define OPENSSL_SYS_ULTRASPARC -# endif -# ifdef OPENSSL_SYSNAME_NEWS4 -# define OPENSSL_SYS_NEWS4 -# endif -# ifdef OPENSSL_SYSNAME_MACOSX -# define OPENSSL_SYS_MACOSX -# endif -# ifdef OPENSSL_SYSNAME_MACOSX_RHAPSODY -# define OPENSSL_SYS_MACOSX_RHAPSODY -# define OPENSSL_SYS_MACOSX -# endif -# ifdef OPENSSL_SYSNAME_SUNOS -# define OPENSSL_SYS_SUNOS -#endif -# if defined(_CRAY) || defined(OPENSSL_SYSNAME_CRAY) -# define OPENSSL_SYS_CRAY +/* -------------------------------- OS/2 ---------------------------------- */ +# if defined(__EMX__) || defined(__OS2__) +# undef OPENSSL_SYS_UNIX +# define OPENSSL_SYS_OS2 # endif -# if defined(_AIX) || defined(OPENSSL_SYSNAME_AIX) -# define OPENSSL_SYS_AIX + +/* -------------------------------- Unix ---------------------------------- */ +# ifdef OPENSSL_SYS_UNIX +# if defined(linux) || defined(__linux__) || defined(OPENSSL_SYSNAME_LINUX) +# define OPENSSL_SYS_LINUX +# endif +# ifdef OPENSSL_SYSNAME_MPE +# define OPENSSL_SYS_MPE +# endif +# ifdef OPENSSL_SYSNAME_SNI +# define OPENSSL_SYS_SNI +# endif +# ifdef OPENSSL_SYSNAME_ULTRASPARC +# define OPENSSL_SYS_ULTRASPARC +# endif +# ifdef OPENSSL_SYSNAME_NEWS4 +# define OPENSSL_SYS_NEWS4 +# endif +# ifdef OPENSSL_SYSNAME_MACOSX +# define OPENSSL_SYS_MACOSX +# endif +# ifdef OPENSSL_SYSNAME_MACOSX_RHAPSODY +# define OPENSSL_SYS_MACOSX_RHAPSODY +# define OPENSSL_SYS_MACOSX +# endif +# ifdef OPENSSL_SYSNAME_SUNOS +# define OPENSSL_SYS_SUNOS +# endif +# if defined(_CRAY) || defined(OPENSSL_SYSNAME_CRAY) +# define OPENSSL_SYS_CRAY +# endif +# if defined(_AIX) || defined(OPENSSL_SYSNAME_AIX) +# define OPENSSL_SYS_AIX +# endif # endif -#endif -/* --------------------------------- VOS ----------------------------------- */ -#if defined(__VOS__) || defined(OPENSSL_SYSNAME_VOS) -# define OPENSSL_SYS_VOS -#ifdef __HPPA__ -# define OPENSSL_SYS_VOS_HPPA -#endif -#ifdef __IA32__ -# define OPENSSL_SYS_VOS_IA32 -#endif -#endif +/* -------------------------------- VOS ----------------------------------- */ +# if defined(__VOS__) || defined(OPENSSL_SYSNAME_VOS) +# define OPENSSL_SYS_VOS +# ifdef __HPPA__ +# define OPENSSL_SYS_VOS_HPPA +# endif +# ifdef __IA32__ +# define OPENSSL_SYS_VOS_IA32 +# endif +# endif -/* ------------------------------- VxWorks --------------------------------- */ -#ifdef OPENSSL_SYSNAME_VXWORKS -# define OPENSSL_SYS_VXWORKS -#endif +/* ------------------------------ VxWorks --------------------------------- */ +# ifdef OPENSSL_SYSNAME_VXWORKS +# define OPENSSL_SYS_VXWORKS +# endif -/* --------------------------------- BeOS ---------------------------------- */ -#if defined(__BEOS__) -# define OPENSSL_SYS_BEOS -# include <sys/socket.h> -# if defined(BONE_VERSION) -# define OPENSSL_SYS_BEOS_BONE -# else -# define OPENSSL_SYS_BEOS_R5 +/* -------------------------------- BeOS ---------------------------------- */ +# if defined(__BEOS__) +# define OPENSSL_SYS_BEOS +# include <sys/socket.h> +# if defined(BONE_VERSION) +# define OPENSSL_SYS_BEOS_BONE +# else +# define OPENSSL_SYS_BEOS_R5 +# endif # endif -#endif /** * That's it for OS-specific stuff *****************************************************************************/ - /* Specials for I/O an exit */ -#ifdef OPENSSL_SYS_MSDOS -# define OPENSSL_UNISTD_IO <io.h> -# define OPENSSL_DECLARE_EXIT extern void exit(int); -#else -# define OPENSSL_UNISTD_IO OPENSSL_UNISTD -# define OPENSSL_DECLARE_EXIT /* declared in unistd.h */ -#endif - -/* Definitions of OPENSSL_GLOBAL and OPENSSL_EXTERN, to define and declare - certain global symbols that, with some compilers under VMS, have to be - defined and declared explicitely with globaldef and globalref. - Definitions of OPENSSL_EXPORT and OPENSSL_IMPORT, to define and declare - DLL exports and imports for compilers under Win32. These are a little - more complicated to use. Basically, for any library that exports some - global variables, the following code must be present in the header file - that declares them, before OPENSSL_EXTERN is used: - - #ifdef SOME_BUILD_FLAG_MACRO - # undef OPENSSL_EXTERN - # define OPENSSL_EXTERN OPENSSL_EXPORT - #endif - - The default is to have OPENSSL_EXPORT, OPENSSL_IMPORT and OPENSSL_GLOBAL - have some generally sensible values, and for OPENSSL_EXTERN to have the - value OPENSSL_IMPORT. -*/ +# ifdef OPENSSL_SYS_MSDOS +# define OPENSSL_UNISTD_IO <io.h> +# define OPENSSL_DECLARE_EXIT extern void exit(int); +# else +# define OPENSSL_UNISTD_IO OPENSSL_UNISTD +# define OPENSSL_DECLARE_EXIT /* declared in unistd.h */ +# endif -#if defined(OPENSSL_SYS_VMS_NODECC) -# define OPENSSL_EXPORT globalref -# define OPENSSL_IMPORT globalref -# define OPENSSL_GLOBAL globaldef -#elif defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL) -# define OPENSSL_EXPORT extern __declspec(dllexport) -# define OPENSSL_IMPORT extern __declspec(dllimport) -# define OPENSSL_GLOBAL -#else -# define OPENSSL_EXPORT extern -# define OPENSSL_IMPORT extern -# define OPENSSL_GLOBAL -#endif -#define OPENSSL_EXTERN OPENSSL_IMPORT +/*- + * Definitions of OPENSSL_GLOBAL and OPENSSL_EXTERN, to define and declare + * certain global symbols that, with some compilers under VMS, have to be + * defined and declared explicitely with globaldef and globalref. + * Definitions of OPENSSL_EXPORT and OPENSSL_IMPORT, to define and declare + * DLL exports and imports for compilers under Win32. These are a little + * more complicated to use. Basically, for any library that exports some + * global variables, the following code must be present in the header file + * that declares them, before OPENSSL_EXTERN is used: + * + * #ifdef SOME_BUILD_FLAG_MACRO + * # undef OPENSSL_EXTERN + * # define OPENSSL_EXTERN OPENSSL_EXPORT + * #endif + * + * The default is to have OPENSSL_EXPORT, OPENSSL_IMPORT and OPENSSL_GLOBAL + * have some generally sensible values, and for OPENSSL_EXTERN to have the + * value OPENSSL_IMPORT. + */ -/* Macros to allow global variables to be reached through function calls when - required (if a shared library version requires it, for example. - The way it's done allows definitions like this: +# if defined(OPENSSL_SYS_VMS_NODECC) +# define OPENSSL_EXPORT globalref +# define OPENSSL_IMPORT globalref +# define OPENSSL_GLOBAL globaldef +# elif defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL) +# define OPENSSL_EXPORT extern __declspec(dllexport) +# define OPENSSL_IMPORT extern __declspec(dllimport) +# define OPENSSL_GLOBAL +# else +# define OPENSSL_EXPORT extern +# define OPENSSL_IMPORT extern +# define OPENSSL_GLOBAL +# endif +# define OPENSSL_EXTERN OPENSSL_IMPORT - // in foobar.c - OPENSSL_IMPLEMENT_GLOBAL(int,foobar,0) - // in foobar.h - OPENSSL_DECLARE_GLOBAL(int,foobar); - #define foobar OPENSSL_GLOBAL_REF(foobar) -*/ -#ifdef OPENSSL_EXPORT_VAR_AS_FUNCTION -# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) \ - type *_shadow_##name(void) \ - { static type _hide_##name=value; return &_hide_##name; } -# define OPENSSL_DECLARE_GLOBAL(type,name) type *_shadow_##name(void) -# define OPENSSL_GLOBAL_REF(name) (*(_shadow_##name())) -#else -# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) OPENSSL_GLOBAL type _shadow_##name=value; -# define OPENSSL_DECLARE_GLOBAL(type,name) OPENSSL_EXPORT type _shadow_##name -# define OPENSSL_GLOBAL_REF(name) _shadow_##name -#endif +/*- + * Macros to allow global variables to be reached through function calls when + * required (if a shared library version requires it, for example. + * The way it's done allows definitions like this: + * + * // in foobar.c + * OPENSSL_IMPLEMENT_GLOBAL(int,foobar,0) + * // in foobar.h + * OPENSSL_DECLARE_GLOBAL(int,foobar); + * #define foobar OPENSSL_GLOBAL_REF(foobar) + */ +# ifdef OPENSSL_EXPORT_VAR_AS_FUNCTION +# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) \ + type *_shadow_##name(void) \ + { static type _hide_##name=value; return &_hide_##name; } +# define OPENSSL_DECLARE_GLOBAL(type,name) type *_shadow_##name(void) +# define OPENSSL_GLOBAL_REF(name) (*(_shadow_##name())) +# else +# define OPENSSL_IMPLEMENT_GLOBAL(type,name,value) OPENSSL_GLOBAL type _shadow_##name=value; +# define OPENSSL_DECLARE_GLOBAL(type,name) OPENSSL_EXPORT type _shadow_##name +# define OPENSSL_GLOBAL_REF(name) _shadow_##name +# endif -#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && macintosh==1 && !defined(MAC_OS_GUSI_SOURCE) +# if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && macintosh==1 && !defined(MAC_OS_GUSI_SOURCE) # define ossl_ssize_t long -#endif +# endif -#ifdef OPENSSL_SYS_MSDOS +# ifdef OPENSSL_SYS_MSDOS # define ossl_ssize_t long -#endif +# endif -#if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS) +# if defined(NeXT) || defined(OPENSSL_SYS_NEWS4) || defined(OPENSSL_SYS_SUNOS) # define ssize_t int -#endif +# endif -#if defined(__ultrix) && !defined(ssize_t) -# define ossl_ssize_t int -#endif +# if defined(__ultrix) && !defined(ssize_t) +# define ossl_ssize_t int +# endif -#ifndef ossl_ssize_t +# ifndef ossl_ssize_t # define ossl_ssize_t ssize_t -#endif +# endif #ifdef __cplusplus } |