src/stdlib/sharedlib.h

   1
   2 /*
   3 * Copyright (C) 2008-2011 Beelzebub Inc.  All rights reserved.
   4 *
   5 * Permission is hereby granted, free of charge, to any person obtaining
   6 * a copy of this software and associated documentation files (the
   7 * "Software"), to deal in the Software without restriction, including
   8 * without limitation the rights to use, copy, modify, merge, publish,
   9 * distribute, sublicense, and/or sell copies of the Software, and to
  10 * permit persons to whom the Software is furnished to do so, subject to
  11 * the following conditions:
  12 *
  13 * The above copyright notice and this permission notice shall be
  14 * included in all copies or substantial portions of the Software.
  15 *
  16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  19 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
  20 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23 */
  24
  25 #ifndef __sharedlib_header_h__
  26 #define __sharedlib_header_h__
  27
  28 #if defined(_WIN32) || defined(_WIN32)
  29 #   define SHAREDLIB_ISWINNT 1
  30 #elif defined(__unix__) || defined(__linux__)
  31 #   define SHAREDLIB_ISUNIX
  32 #else
  33 #   error "Unknown or unsupported Operating system?"
  34 #endif
  35
  36
  37
  38 #ifdef __cplusplus
  39 extern "C" {
  40 #endif /* __cplusplus */
  41
  42 typedef struct shl_handle_t shl_handle_t;
  43
  44 shl_handle_t* shl_new();
  45 shl_handle_t* shl_openlib(const char* path);
  46 shl_handle_t* shl_openself();
  47 void shl_destroy(shl_handle_t* shl);
  48 void shl_closelib(shl_handle_t* shl);
  49 int shl_havesym(shl_handle_t* shl, const char* sym);
  50 void* shl_resolve(shl_handle_t* shl, const char* sym);
  51 void* shl_loadsym(shl_handle_t* shl, const char* sym);
  52 int shl_geterrcode(shl_handle_t* shl);
  53 const char* shl_geterrstr(shl_handle_t* shl);
  54 int shl_preload(const char* path);
  55
  56 #ifdef __cplusplus
  57 }
  58 #endif /*__cplusplus */
  59
  60 #endif /* __sharedlib_header_h__ */