[BACK]Return to export.h CVS log [TXT] [DIR] Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / libiconv / woe32dll

Diff for /embedaddon/libiconv/woe32dll/export.h between versions 1.1.1.2 and 1.1.1.3

version 1.1.1.2, 2012/05/29 09:29:43 version 1.1.1.3, 2021/03/17 13:38:46
Line 1 Line 1
 /* Exporting symbols from Cygwin shared libraries.  /* Exporting symbols from Cygwin shared libraries.
   Copyright (C) 2006 Free Software Foundation, Inc.   Copyright (C) 2006, 2011-2018 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.     Written by Bruno Haible <bruno@clisp.org>, 2006.
   
    This program is free software: you can redistribute it and/or modify     This program is free software: you can redistribute it and/or modify
Line 13 Line 13
    GNU General Public License for more details.     GNU General Public License for more details.
   
    You should have received a copy of the GNU General Public License     You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
   
 /* There are four ways to build shared libraries on Cygwin:  /* There are four ways to build shared libraries on Cygwin:
   
Line 87 Line 87
    Note: --export-all-symbols is the default when no other symbol is explicitly     Note: --export-all-symbols is the default when no other symbol is explicitly
    exported.  This means, the use of an explicit export on the variables has     exported.  This means, the use of an explicit export on the variables has
    the effect of no longer exporting the functions! - until the option     the effect of no longer exporting the functions! - until the option
   --export-all-symbols is used.  */   --export-all-symbols is used.
   
      See <https://haible.de/bruno/woe32dll.html> for more details.  */
   
   #if defined __GNUC__ /* GCC compiler, GNU toolchain */
   
  /* IMP(x) is a symbol that contains the address of x.  */   /* IMP(x) is a symbol that contains the address of x.  */
#define IMP(x) _imp__##x# define IMP(x) _imp__##x
   
  /* Ensure that the variable x is exported from the library, and that a   /* Ensure that the variable x is exported from the library, and that a
     pseudo-variable IMP(x) is available.  */      pseudo-variable IMP(x) is available.  */
#define VARIABLE(x) \# define VARIABLE(x) \
  /* Export x without redefining x.  This code was found by compiling a  \   /* Export x without redefining x.  This code was found by compiling a  \
     snippet:                                                            \      snippet:                                                            \
       extern __declspec(dllexport) int x; int x = 42;  */               \        extern __declspec(dllexport) int x; int x = 42;  */               \
Line 104 Line 108
  /* Allocate a pseudo-variable IMP(x).  */                              \   /* Allocate a pseudo-variable IMP(x).  */                              \
  extern int x;                                                          \   extern int x;                                                          \
  void * IMP(x) = &x;   void * IMP(x) = &x;
   
   #else /* non-GNU compiler, non-GNU toolchain */
   
   # define VARIABLE(x) /* nothing */
   
   #endif
Removed from v.1.1.1.2  
changed lines
  Added in v.1.1.1.3

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>