| /* |
| * Copyright (c) 2008-2010 Wayne Meissner |
| * Copyright (c) 2008-2013, Ruby FFI project contributors |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of the Ruby FFI project nor the |
| * names of its contributors may be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef _LIBRARY_H |
| #define _LIBRARY_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* if these aren't defined (eg. windows), we need sensible defaults */ |
| #ifndef RTLD_LAZY |
| #define RTLD_LAZY 1 |
| #endif |
| |
| #ifndef RTLD_NOW |
| #define RTLD_NOW 2 |
| #endif |
| |
| #ifndef RTLD_LOCAL |
| #define RTLD_LOCAL 4 |
| #endif |
| |
| #ifndef RTLD_GLOBAL |
| #define RTLD_GLOBAL 8 |
| #endif |
| |
| /* If these aren't defined, they're not supported so define as 0 */ |
| #ifndef RTLD_NOLOAD |
| #define RTLD_NOLOAD 0 |
| #endif |
| |
| #ifndef RTLD_NODELETE |
| #define RTLD_NODELETE 0 |
| #endif |
| |
| #ifndef RTLD_FIRST |
| #define RTLD_FIRST 0 |
| #endif |
| |
| #ifndef RTLD_DEEPBIND |
| #define RTLD_DEEPBIND 0 |
| #endif |
| |
| #ifndef RTLD_MEMBER |
| #define RTLD_MEMBER 0 |
| #endif |
| |
| /* convenience */ |
| #ifndef RTLD_BINDING_MASK |
| #define RTLD_BINDING_MASK (RTLD_LAZY | RTLD_NOW) |
| #endif |
| |
| #ifndef RTLD_LOCATION_MASK |
| #define RTLD_LOCATION_MASK (RTLD_LOCAL | RTLD_GLOBAL) |
| #endif |
| |
| #ifndef RTLD_ALL_MASK |
| #define RTLD_ALL_MASK (RTLD_BINDING_MASK | RTLD_LOCATION_MASK | RTLD_NOLOAD | RTLD_NODELETE | RTLD_FIRST | RTLD_DEEPBIND | RTLD_MEMBER) |
| #endif |
| |
| typedef struct Library { |
| void* handle; |
| } Library; |
| |
| extern void rbffi_DynamicLibrary_Init(VALUE ffiModule); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _LIBRARY_H */ |
| |
