X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=e_os2.h;h=9c4a541728df9110ba304d24eb3faee7f8895bfe;hb=253ef2187cb5c70ac873fc37c370421a0b1998be;hp=ed90f222e2180c2c5b20cc5660cd8acfb69ad58a;hpb=5cac59b6c1238ffc911c054b51db42c3aca3aaa2;p=openssl.git

diff --git a/e_os2.h b/e_os2.h
index ed90f222e2..9c4a541728 100644
--- a/e_os2.h
+++ b/e_os2.h
@@ -121,9 +121,6 @@ extern "C" {
 #  if defined(_WINDLL) /* This is used when building OpenSSL to indicate that
                           DLL linkage should be used */
 #   define OPENSSL_OPT_WINDLL
-#  elif defined(_DLL) /* This one is used quite much in the VC++ header
-                         files */
-#   define OPENSSL_OPT_WINDLL
 #  endif
 # endif
 #endif
@@ -134,14 +131,23 @@ extern "C" {
 # 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
 
+/* --------------------------------- OS/2 ---------------------------------- */
+#if defined(__EMX__) || defined(__OS2__)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_OS2
+#endif
+
 /* --------------------------------- Unix ---------------------------------- */
 #ifdef OPENSSL_SYS_UNIX
-# if defined(linus) || defined(OPENSSL_SYSNAME_LINUX)
+# if defined(linux) || defined(__linux__) || defined(OPENSSL_SYSNAME_LINUX)
 #  define OPENSSL_SYS_LINUX
 # endif
 # ifdef OPENSSL_SYSNAME_MPE
@@ -226,8 +232,8 @@ extern "C" {
 	#define foobar OPENSSL_GLOBAL_REF(foobar)
 */
 #ifdef OPENSSL_EXPORT_VAR_AS_FUNCTION
-# define OPENSSL_IMPLEMENT_GLOBAL(type,name) extern static type _hide_##name; \
-        type *_shadow_##name(void) { static type local_var; return &local_var; } \
+# define OPENSSL_IMPLEMENT_GLOBAL(type,name) static type _hide_##name; \
+        type *_shadow_##name(void) { return &_hide_##name; } \
         static type _hide_##name
 # define OPENSSL_DECLARE_GLOBAL(type,name) type *_shadow_##name(void)
 # define OPENSSL_GLOBAL_REF(name) (*(_shadow_##name()))