/Modules/_ctypes/darwin/dlfcn.h
http://unladen-swallow.googlecode.com/ · C++ Header · 84 lines · 39 code · 11 blank · 34 comment · 0 complexity · b3a5981994b9fcd934e4ddef4d2d168f MD5 · raw file
- /*
- Copyright (c) 2002 Jorge Acereda <jacereda@users.sourceforge.net> &
- Peter O'Gorman <ogorman@users.sourceforge.net>
-
- Portions may be copyright others, see the AUTHORS file included with this
- distribution.
- Maintained by Peter O'Gorman <ogorman@users.sourceforge.net>
- Bug Reports and other queries should go to <ogorman@users.sourceforge.net>
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
- #ifndef _DLFCN_H_
- #define _DLFCN_H_
- #include <AvailabilityMacros.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- /*
- * Structure filled in by dladdr().
- */
- typedef struct dl_info {
- const char *dli_fname; /* Pathname of shared object */
- void *dli_fbase; /* Base address of shared object */
- const char *dli_sname; /* Name of nearest symbol */
- void *dli_saddr; /* Address of nearest symbol */
- } Dl_info;
- #if MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_2
- #warning CTYPES_DARWIN_DLFCN
- #define CTYPES_DARWIN_DLFCN
- extern void * (*ctypes_dlopen)(const char *path, int mode);
- extern void * (*ctypes_dlsym)(void * handle, const char *symbol);
- extern const char * (*ctypes_dlerror)(void);
- extern int (*ctypes_dlclose)(void * handle);
- extern int (*ctypes_dladdr)(const void *, Dl_info *);
- #else
- extern void * dlopen(const char *path, int mode);
- extern void * dlsym(void * handle, const char *symbol);
- extern const char * dlerror(void);
- extern int dlclose(void * handle);
- extern int dladdr(const void *, Dl_info *);
- #endif
- #define RTLD_LAZY 0x1
- #define RTLD_NOW 0x2
- #define RTLD_LOCAL 0x4
- #define RTLD_GLOBAL 0x8
- #define RTLD_NOLOAD 0x10
- #define RTLD_NODELETE 0x80
- /* These are from the Mac OS X 10.4 headers */
- #define RTLD_NEXT ((void *) -1) /* Search subsequent objects. */
- #define RTLD_DEFAULT ((void *) -2) /* Use default search algorithm. */
- #ifdef __cplusplus
- }
- #endif
- #endif /* _DLFCN_H_ */