From 22daaea39f1cc5f7391f0a5cd84576ffb58c2860 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Fri, 9 Aug 2019 15:26:23 -0400 Subject: add time64 redirect for, and redirecting implementation of, dlsym if symbols are being redirected to provide the new time64 ABI, dlsym must perform matching redirections; otherwise, it would poke a hole in the magic and return pointers to functions that are not safe to call from a caller using time64 types. rather than duplicating a table of redirections, use the time64 symbols present in libc's symbol table to derive the decision for whether a particular symbol needs to be redirected. --- include/dlfcn.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/dlfcn.h b/include/dlfcn.h index 78fb0733..13ab71dd 100644 --- a/include/dlfcn.h +++ b/include/dlfcn.h @@ -35,6 +35,10 @@ int dladdr(const void *, Dl_info *); int dlinfo(void *, int, void *); #endif +#if _REDIR_TIME64 +__REDIR(dlsym, __dlsym_time64); +#endif + #ifdef __cplusplus } #endif -- cgit 1.4.1