add dladdr

1 files changed, 8 insertions, 0 deletions

diff --git a/system/include/dlfcn.h b/system/include/dlfcn.h
index 34a85289..6854dab0 100644
--- a/system/include/dlfcn.h
+++ b/system/include/dlfcn.h
@@ -8,10 +8,18 @@ extern "C" {
 #define RTLD_GLOBAL 4
 #define RTLD_LOCAL  8
 
+typedef struct {
+  const char *dli_fname;
+  void       *dli_fbase;
+  const char *dli_sname;
+  void       *dli_saddr;
+} Dl_info;
+
 void  *dlopen(const char *, int);
 void  *dlsym(void *, const char *);
 int    dlclose(void *);
 char  *dlerror(void);
+int    dladdr(void *addr, Dl_info *info);
 
 #ifdef __cplusplus
 }