glibc/dlfcn
Ulrich Drepper 5f21997b9d Update.
2004-10-18  Jakub Jelinek  <jakub@redhat.com>

	* elf/dl-libc.c (__libc_dlsym_private, __libc_register_dl_open_hook):
	New functions.
	(__libc_dlopen_mode): Call __libc_register_dl_open_hook and
	__libc_register_dlfcn_hook.
	* dlfcn/Makefile (routines, elide-routines.os): Set.
	Add rules to build and test tststatic2.
	* dlfcn/tststatic2.c: New test.
	* dlfcn/modstatic2.c: New test module.
	* dlfcn/dladdr.c: Call _dlfcn_hook from libdl.so if not NULL.
	Define __ prefixed routine in libc.a and in libdl.a just call it.
	* dlfcn/dladdr1.c: Likewise.
	* dlfcn/dlclose.c: Likewise.
	* dlfcn/dlerror.c: Likewise.
	* dlfcn/dlinfo.c: Likewise.
	* dlfcn/dlmopen.c: Likewise.
	* dlfcn/dlopen.c: Likewise.
	* dlfcn/dlopenold.c: Likewise.
	* dlfcn/dlsym.c: Likewise.
	* dlfcn/dlvsym.c: Likewise.
	* dlfcn/sdladdr.c: New file.
	* dlfcn/sdladdr1.c: New file.
	* dlfcn/sdlclose.c: New file.
	* dlfcn/sdlerror.c: New file.
	* dlfcn/sdlinfo.c: New file.
	* dlfcn/sdlopen.c: New file.
	* dlfcn/sdlsym.c: New file.
	* dlfcn/sdlvsym.c: New file.
	* dlfcn/Versions (libdl): Export _dlfcn_hook@GLIBC_PRIVATE.
	* include/dlfcn.h (DL_CALLER_DECL, DL_CALLER RETURN_ADDRESS): Define.
	(struct dlfcn_hook): New type.
	(_dlfcn_hook): New extern decl.
	(__dlopen, __dlclose, __dlsym, __dlerror, __dladdr, __dladdr1,
	__dlinfo, __dlmopen, __libc_dlsym_private,
	__libc_register_dl_open_hook, __libc_register_dlfcn_hook): New
	prototypes.
	(__dlvsym): Use DL_CALLER_DECL.
	* include/libc-symbols.h: Define libdl_hidden_proto and friends.

	* malloc/arena.c (_dl_open_hook): Extern decl.
	(ptmalloc_init): Don't call _dl_addr when dlopened from statically
	linked programs but don't use brk for them either.
2004-10-18 23:17:46 +00:00
..
bug-dlopen1.c Update. 2002-02-06 00:28:46 +00:00
bug-dlsym1-lib1.c (foo): Add prototype to avoid warning. 2002-08-23 08:52:49 +00:00
bug-dlsym1-lib2.c 2002-08-21 Roland McGrath <roland@redhat.com> 2002-08-21 23:03:46 +00:00
bug-dlsym1.c 2004-10-18 Roland McGrath <roland@redhat.com> 2004-10-18 18:53:53 +00:00
default.c Update. 2003-08-15 03:58:56 +00:00
defaultmod1.c Update. 2003-08-15 03:58:56 +00:00
defaultmod2.c Update. 2003-08-15 03:58:56 +00:00
dladdr1.c Update. 2004-10-18 23:17:46 +00:00
dladdr.c Update. 2004-10-18 23:17:46 +00:00
dlclose.c Update. 2004-10-18 23:17:46 +00:00
dlerror.c Update. 2004-10-18 23:17:46 +00:00
dlfcn.h [BZ #77] 2004-10-14 02:08:23 +00:00
dlinfo.c Update. 2004-10-18 23:17:46 +00:00
dlmopen.c Update. 2004-10-18 23:17:46 +00:00
dlopen.c Update. 2004-10-18 23:17:46 +00:00
dlopenold.c Update. 2004-10-18 23:17:46 +00:00
dlsym.c Update. 2004-10-18 23:17:46 +00:00
dlvsym.c Update. 2004-10-18 23:17:46 +00:00
errmsg1.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
errmsg1mod.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
eval.c Update. 2003-07-31 19:26:38 +00:00
failtest.c Add prototype for foo. 2000-12-27 19:58:36 +00:00
failtestmod.c Update. 2000-11-29 00:04:54 +00:00
glreflib1.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
glreflib2.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
glrefmain.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
Makefile Update. 2004-10-18 23:17:46 +00:00
modatexit.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
modcxaatexit.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
modstatic2.c Update. 2004-10-18 23:17:46 +00:00
modstatic.c Update. 2001-12-28 16:43:13 +00:00
sdladdr1.c Update. 2004-10-18 23:17:46 +00:00
sdladdr.c Update. 2004-10-18 23:17:46 +00:00
sdlclose.c Update. 2004-10-18 23:17:46 +00:00
sdlerror.c Update. 2004-10-18 23:17:46 +00:00
sdlinfo.c Update. 2004-10-18 23:17:46 +00:00
sdlmopen.c Update. 2004-10-18 23:17:46 +00:00
sdlopen.c Update. 2004-10-18 23:17:46 +00:00
sdlsym.c Update. 2004-10-18 23:17:46 +00:00
sdlvsym.c Update. 2004-10-18 23:17:46 +00:00
tst-dladdr.c (do_test): Get address of ref1 using DL_LOOKUP_ADDRESS. 2001-08-23 04:01:56 +00:00
tst-dlinfo.c * dlfcn/tst-dlinfo.c: New file. 2003-03-15 23:16:22 +00:00
tstatexit.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
tstcxaatexit.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
tststatic2.c Update. 2004-10-18 23:17:46 +00:00
tststatic.c Update. 2001-08-04 19:30:39 +00:00
Versions Update. 2004-10-18 23:17:46 +00:00