1#ifndef _DLFCN_H
2#define _DLFCN_H
3
4#ifdef __cplusplus
5extern "C" {
6#endif
7
8#include <features.h>
9
10#define RTLD_LAZY 1
11#define RTLD_NOW 2
12#define RTLD_NOLOAD 4
13#define RTLD_NODELETE 4096
14#define RTLD_GLOBAL 256
15#define RTLD_LOCAL 0
16
17#define RTLD_NEXT ((void *)-1)
18#define RTLD_DEFAULT ((void *)0)
19
20#define RTLD_DI_LINKMAP 2
21
22int dlclose(void *);
23char *dlerror(void);
24void *dlopen(const char *, int);
25void *dlsym(void *__restrict, const char *__restrict);
26
27#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
28typedef struct {
29 const char *dli_fname;
30 void *dli_fbase;
31 const char *dli_sname;
32 void *dli_saddr;
33} Dl_info;
34int dladdr(const void *, Dl_info *);
35int dlinfo(void *, int, void *);
36#endif
37
38#if _REDIR_TIME64
39__REDIR(dlsym, __dlsym_time64);
40#endif
41
42#ifdef __cplusplus
43}
44#endif
45
46#endif