Viewing file:  DynamicLibrary.h (2.76 KB) -rw-r--r--
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/*
* 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 */
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