diff options
Diffstat (limited to 'ace/os_include/dlfcn.h')
| -rw-r--r-- | ace/os_include/dlfcn.h | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/ace/os_include/dlfcn.h b/ace/os_include/dlfcn.h index d60c0205c28..276f132a0f6 100644 --- a/ace/os_include/dlfcn.h +++ b/ace/os_include/dlfcn.h @@ -34,6 +34,10 @@ # endif /* ACE_HAS_DLFCN_H_BROKEN_EXTERN_C */ #endif /* !ACE_LACKS_DLFCN_H */ +/* Set the proper handle type for dynamically-loaded libraries. */ +/* Also define a default 'mode' for loading a library - the names and values */ +/* differ between OSes, so if you write code that uses the mode, be careful */ +/* of the platform differences. */ #if defined (ACE_PSOS) typedef ACE_HANDLE ACE_SHLIB_HANDLE; # define ACE_SHLIB_INVALID_HANDLE ACE_INVALID_HANDLE @@ -43,36 +47,29 @@ typedef HINSTANCE ACE_SHLIB_HANDLE; # define ACE_SHLIB_INVALID_HANDLE 0 # define ACE_DEFAULT_SHLIB_MODE 0 +#elif defined (ACE_HAS_SVR4_DYNAMIC_LINKING) + typedef void *ACE_SHLIB_HANDLE; +# define ACE_SHLIB_INVALID_HANDLE 0 +# if defined (__KCC) && defined(RTLD_GROUP) && defined(RTLD_NODELETE) +# define ACE_DEFAULT_SHLIB_MODE RTLD_LAZY | RTLD_GROUP | RTLD_NODELETE +# else +# define ACE_DEFAULT_SHLIB_MODE RTLD_LAZY +# endif /* KCC */ +#elif defined (__hpux) +# if defined(__GNUC__) || __cplusplus >= 199707L +# include /**/x <dl.h> +# else +# include /**/x <cxxdl.h> +# endif /* (g++ || HP aC++) vs. HP C++ */ + typedef shl_t ACE_SHLIB_HANDLE; +# define ACE_SHLIB_INVALID_HANDLE 0 +# define ACE_DEFAULT_SHLIB_MODE BIND_DEFERRED +#else /* !ACE_PSOS && !ACE_WIN32 && !ACE_HAS_SVR4_DYNAMIC_LINKING && !__hpux */ + typedef void *ACE_SHLIB_HANDLE; +# define ACE_SHLIB_INVALID_HANDLE 0 +# define ACE_DEFAULT_SHLIB_MODE RTLD_LAZY #endif /* ACE_PSOS */ -/* Set the proper handle type for dynamically-loaded libraries. */ -/* Also define a default 'mode' for loading a library - the names and values */ -/* differ between OSes, so if you write code that uses the mode, be careful */ -/* of the platform differences. */ -# if defined (ACE_HAS_SVR4_DYNAMIC_LINKING) - typedef void *ACE_SHLIB_HANDLE; -# define ACE_SHLIB_INVALID_HANDLE 0 -# if defined (__KCC) && defined(RTLD_GROUP) && defined(RTLD_NODELETE) -# define ACE_DEFAULT_SHLIB_MODE RTLD_LAZY | RTLD_GROUP | RTLD_NODELETE -# else -# define ACE_DEFAULT_SHLIB_MODE RTLD_LAZY -# endif /* KCC */ -# elif defined (__hpux) -# if defined(__GNUC__) || __cplusplus >= 199707L -# include /**/x <dl.h> -# else -# include /**/x <cxxdl.h> -# endif /* (g++ || HP aC++) vs. HP C++ */ - typedef shl_t ACE_SHLIB_HANDLE; -# define ACE_SHLIB_INVALID_HANDLE 0 -# define ACE_DEFAULT_SHLIB_MODE BIND_DEFERRED -# else - typedef void *ACE_SHLIB_HANDLE; -# define ACE_SHLIB_INVALID_HANDLE 0 -# define ACE_DEFAULT_SHLIB_MODE RTLD_LAZY - -# endif /* ACE_HAS_SVR4_DYNAMIC_LINKING */ - #if !defined (RTLD_LAZY) #define RTLD_LAZY 1 #endif /* !RTLD_LAZY */ |