Clarify LDAP_ATTRCHAR

[openldap] / include / ldap_cdefs.h

diff --git a/include/ldap_cdefs.h b/include/ldap_cdefs.h
index c0088a0bca6b6b9a48cb9b60135d01dc59bdcfda..5de63085699efd2001c2ae08647eb77945113a24 100644 (file)
--- a/include/ldap_cdefs.h
+++ b/include/ldap_cdefs.h
@@ -1,6 +1,6 @@
 /* $OpenLDAP$ */
 /*
- * Copyright 1998,1999 The OpenLDAP Foundation, Redwood City, California, USA
+ * Copyright 1998-2000 The OpenLDAP Foundation, Redwood City, California, USA
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms are permitted only
@@ -21,7 +21,7 @@
 #      define LDAP_END_DECL    /* end declarations */
 #endif
 
-#if !defined(__NO_PROTOTYPES) && ( defined(__NEED_PROTOTYPES) || \
+#if !defined(LDAP_NO_PROTOTYPES) && ( defined(LDAP_NEEDS_PROTOTYPES) || \
        defined(__STDC__) || defined(__cplusplus) || defined(c_plusplus) )
 
        /* ANSI C or C++ */
@@ -48,24 +48,99 @@
 
 #endif /* no prototypes */
 
-#if _WIN32 && _DLL
-#      define LDAP_F_IMPORT    extern __declspec( dllimport )
-#      define LDAP_F_EXPORT    extern __declspec( dllexport )
+#if (__GNUC__) * 1000 + (__GNUC_MINOR__) >= 2006
+#      define LDAP_GCCATTR(attrs)      __attribute__(attrs)
 #else
-#      define LDAP_F_IMPORT    extern
-#      define LDAP_F_EXPORT    extern
+#      define LDAP_GCCATTR(attrs)
 #endif
 
-#endif /* _LDAP_CDEFS_H */
 
-/* purposely allow these to be redefined */
-#ifndef LDAP_F_PRE
-#      define LDAP_F_PRE       LDAP_F_IMPORT
+/* Support for NT dynamic libraries. */
+
+/* LBER library */
+#if defined(LBER_DECL) && defined(_WIN32)
+#      define LBER_F(type)             extern __declspec(LBER_DECL) type
+#      define LBER_V(type)             extern __declspec(LBER_DECL) type
+#else
+#      define LBER_F(type)             extern type
+#      define LBER_V(type)             extern type
+#endif
+
+/* LDAP library */
+#if defined(LDAP_DECL) && defined(_WIN32)
+#      define LDAP_F(type)             extern __declspec(LDAP_DECL) type
+#      define LDAP_V(type)             extern __declspec(LDAP_DECL) type
+#else
+#      define LDAP_F(type)             extern type
+#      define LDAP_V(type)             extern type
+#endif
+
+/*
+ * C library. Mingw32 links with the C run-time library by default,
+ * so the explicit definition of CSTATIC will keep dllimport from
+ * being defined.
+ */
+#if (defined(__MINGW32__) && !defined(CSTATIC) || \
+     defined(_WIN32) && defined(_DLL))
+#      define LDAP_LIBC_F(type)        extern __declspec(dllimport) type
+#      define LDAP_LIBC_V(type)        extern __declspec(dllimport) type
+#else
+#      define LDAP_LIBC_F(type)        extern type
+#      define LDAP_LIBC_V(type)        extern type
+#endif
+
+/* AVL library */
+#if defined(LDAP_AVL_DECL) && defined(_WIN32)
+#      define LDAP_AVL_F(type) extern __declspec(LDAP_AVL_DECL) type
+#      define LDAP_AVL_V(type) extern __declspec(LDAP_AVL_DECL) type
+#else
+#      define LDAP_AVL_F(type) extern type
+#      define LDAP_AVL_V(type) extern type
+#endif
+
+/* LDBM library */
+#if defined(LDAP_LDBM_DECL) && defined(_WIN32)
+#      define LDAP_LDBM_F(type)        extern __declspec(LDAP_LDBM_DECL) type
+#      define LDAP_LDBM_V(type)        extern __declspec(LDAP_LDBM_DECL) type
+#else
+#      define LDAP_LDBM_F(type)        extern type
+#      define LDAP_LDBM_V(type)        extern type
+#endif
+
+/* LDIF library */
+#if defined(LDAP_LDIF_DECL) && defined(_WIN32)
+#      define LDAP_LDIF_F(type)        extern __declspec(LDAP_LDIF_DECL) type
+#      define LDAP_LDIF_V(type)        extern __declspec(LDAP_LDIF_DECL) type
+#else
+#      define LDAP_LDIF_F(type)        extern type
+#      define LDAP_LDIF_V(type)        extern type
+#endif
+
+/* LUNICODE library */
+#if defined(LDAP_LUNICODE_DECL) && defined(_WIN32)
+#      define LDAP_LUNICODE_F(type)    extern __declspec(LDAP_LUNICODE_DECL) type
+#      define LDAP_LUNICODE_V(type)    extern __declspec(LDAP_LUNICODE_DECL) type
+#else
+#      define LDAP_LUNICODE_F(type)    extern type
+#      define LDAP_LUNICODE_V(type)    extern type
 #endif
-#ifndef LDAP_F_POST
-#      define LDAP_F_POST      /* no post */
+
+/* LUTIL library */
+#if defined(LDAP_LUTIL_DECL) && defined(_WIN32)
+#      define LDAP_LUTIL_F(type)       extern __declspec(LDAP_LUTIL_DECL) type
+#      define LDAP_LUTIL_V(type)       extern __declspec(LDAP_LUTIL_DECL) type
+#else
+#      define LDAP_LUTIL_F(type)       extern type
+#      define LDAP_LUTIL_V(type)       extern type
 #endif
-#ifndef LDAP_F
-#define LDAP_F(type)   LDAP_F_PRE type LDAP_F_POST
+
+/* SLAPD (as a module exporting symbols) */
+#if defined(LDAP_SLAPD_DECL) && defined(_WIN32)
+#      define LDAP_SLAPD_F(type)       extern __declspec(LDAP_SLAPD_DECL) type
+#      define LDAP_SLAPD_V(type)       extern __declspec(LDAP_SLAPD_DECL) type
+#else
+#      define LDAP_SLAPD_F(type)       extern type
+#      define LDAP_SLAPD_V(type)       extern type
 #endif
 
+#endif /* _LDAP_CDEFS_H */