#ifndef DLFCN_H #define DLFCN_H #include <features.h> /* * Various defines and so forth for the dynamic linker */ /* For dlopen () */ #define RTLD_LAZY 1 #define RTLD_NOW 2 #define RTLD_GLOBAL 0x100 /* For dlsym */ #define RTLD_NEXT ((void *)-1) __BEGIN_DECLS /* The usual prototypes. We use void * instead of the actual * datatype - the user does not manipulate the handles at all. */ extern void * dlopen __P((__const char * __filename, int __flag)); extern __const char * dlerror __P((void)); extern void * dlsym __P((void *, __const char *)); extern int dlclose __P((void *)); typedef struct { const char * dli_fname; /* filename */ void * dli_fbase; /* base address of object */ const char * dli_sname; /* nearest symbol name */ void * dli_saddr; /* nearest symbol address */ } Dl_info; extern int dladdr __P((void * __address, Dl_info * __dlip )); __END_DECLS #endif