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libc/elf dl-libc.c
- From: drepper at sources dot redhat dot com
- To: glibc-cvs at sources dot redhat dot com
- Date: 25 Jun 2003 08:28:55 -0000
- Subject: libc/elf dl-libc.c
CVSROOT: /cvs/glibc
Module name: libc
Changes by: drepper@sourceware.org 2003-06-25 08:28:55
Modified files:
elf : dl-libc.c
Log message:
(struct dl_open_hook): New.
(_dl_open_hook): New variable.
(do_dlsym_private): New function.
(__libc_dlopen_mode) [!SHARED]: Lookup _dl_open_hook@GLIBC_PRIVATE
and initialize it if found.
(__libc_dlopen_mode) [SHARED]: If _dl_open_hook is non-NULL,
call dlopen_mode hook.
(__libc_dlsym) [SHARED]: If _dl_open_hook is non-NULL,
call dlsym hook.
(__libc_dlclose) [SHARED]: If _dl_open_hook is non-NULL,
call dlclose hook.