aix.h
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上传日期:2007-01-07
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文件大小:1k
- /*
- * $Id: aix.h,v 1.2 1998/09/01 04:30:51 momjian Exp $
- *
- * @(#)dlfcn.h 1.4 revision of 95/04/25 09:36:52
- * This is an unpublished work copyright (c) 1992 HELIOS Software GmbH
- * 30159 Hannover, Germany
- */
- #ifndef __dlfcn_h__
- #define __dlfcn_h__
- #ifdef __cplusplus
- extern "C"
- {
- #endif
- /*
- * Mode flags for the dlopen routine.
- */
- #define RTLD_LAZY 1 /* lazy function call binding */
- #define RTLD_NOW 2 /* immediate function call binding */
- #define RTLD_GLOBAL 0x100 /* allow symbols to be global */
- /*
- * To be able to intialize, a library may provide a dl_info structure
- * that contains functions to be called to initialize and terminate.
- */
- struct dl_info
- {
- void (*init) (void);
- void (*fini) (void);
- };
- #if __STDC__ || defined(_IBMR2)
- void *dlopen(const char *path, int mode);
- void *dlsym(void *handle, const char *symbol);
- char *dlerror(void);
- int dlclose(void *handle);
- #else
- void *dlopen();
- void *dlsym();
- char *dlerror();
- int dlclose();
- #endif
- #ifdef __cplusplus
- }
- #endif
- #define pg_dlopen(f) dlopen(filename, RTLD_LAZY)
- #define pg_dlsym(h,f) dlsym(h, f)
- #define pg_dlclose(h) dlclose(h)
- #define pg_dlerror() dlerror()
- #endif /* __dlfcn_h__ */