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  • Committer: Monty Taylor
  • Date: 2010-08-12 20:27:32 UTC
  • mto: (1720.1.5 build)
  • mto: This revision was merged to the branch mainline in revision 1722.
  • Revision ID: mordred@inaugust.com-20100812202732-9kzchbkvkyki4n3u
Merged libdrizzle directly into tree.

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libdrizzle/visibility.h
 
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/*
 
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 * Drizzle Client & Protocol Library
 
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 *
 
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 * Copyright (C) 2008 Eric Day (eday@oddments.org)
 
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 * All rights reserved.
 
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 *
 
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 * Use and distribution licensed under the BSD license.  See
 
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 * the COPYING file in this directory for full text.
 
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 * 
 
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 * Implementation drawn from visibility.texi in gnulib.
 
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 */
 
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/**
 
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 * @file
 
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 * @brief Visibility Control Macros
 
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 */
 
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#ifndef __DRIZZLE_VISIBILITY_H
 
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#define __DRIZZLE_VISIBILITY_H
 
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/**
 
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 *
 
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 * DRIZZLE_API is used for the public API symbols. It either DLL imports or
 
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 * DLL exports (or does nothing for static build).
 
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 *
 
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 * DRIZZLE_LOCAL is used for non-api symbols.
 
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 */
 
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#if defined(_WIN32)
 
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# define DRIZZLE_API
 
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# define DRIZZLE_LOCAL
 
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#else
 
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#if defined(BUILDING_LIBDRIZZLE)
 
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# if defined(HAVE_VISIBILITY)
 
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#  define DRIZZLE_API __attribute__ ((visibility("default")))
 
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#  define DRIZZLE_LOCAL  __attribute__ ((visibility("hidden")))
 
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# elif defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550)
 
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#  define DRIZZLE_API __global
 
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#  define DRIZZLE_API __hidden
 
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# elif defined(_MSC_VER)
 
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#  define DRIZZLE_API extern __declspec(dllexport) 
 
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#  define DRIZZLE_LOCAL
 
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# endif /* defined(HAVE_VISIBILITY) */
 
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#else  /* defined(BUILDING_LIBDRIZZLE) */
 
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# if defined(_MSC_VER)
 
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#  define DRIZZLE_API extern __declspec(dllimport) 
 
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#  define DRIZZLE_LOCAL
 
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# else
 
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#  define DRIZZLE_API
 
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#  define DRIZZLE_LOCAL
 
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# endif /* defined(_MSC_VER) */
 
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#endif /* defined(BUILDING_LIBDRIZZLE) */
 
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#endif /* _WIN32 */
 
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#endif /* __DRIZZLE_VISIBILITY_H */