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Update.

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2001-02-26  Ulrich Drepper  <drepper@redhat.com>

	* dlfcn/Makefile (distribute): Add modatexit.c and modcxaatexit.c.
	(tests): Add tstatexit and tstcxaatexit.
	(module-names): Add modatexit and modcxaatexit.
	Add rules to build and run tstatexit and tstcxaatexit.
	* dlfcn/modatexit.c: New file.
	* dlfcn/modcxaatexit.c: New file.
	* dlfcn/tstatexit.c: New file.
	* dlfcn/tstcxaatexit.c: New file.

	* io/Makefile: Pass -DHAVE_DOT_HIDDEN to stat and mknod functions if
	.hidden is available.
	* io/stat.c: If .hidden is available use it to avoid exporting
	functions.
	* io/fstat.c: Likewise.
	* io/lstat.c: Likewise.
	* io/stat64.c: Likewise.
	* io/fstat64.c: Likewise.
	* io/lstat64.c: Likewise.
	* sysdeps/generic/mknod.c: Likewise.

	* malloc/mtrace.c: Use __cxa_atexit and not atexit.
	* sysdeps/generic/bb_init_func.c: Likewise.
	* sysdeps/generic/libc-start.c: Likewise.

	* stdlib/atexit.c (__new_exitfn): Move to cxa_atexit.c.
	(atexit): Implement using __cxa_atexit.
	Use .hidden if availble to avoid exporting atexit.
	* stdlib/cxa_atexit.c (__new_exitfn): Moved to here from atexit.c.
	* stdlib/Versions: Export __new_exitfn for GLIBC_2.2.3.
	* stdlib/Makefile (routines): Add old_atexit.
	(static-only-routines): Add atexit.
	Pass -DHAVE_DOT_HIDDEN for atexit.c if .hidden is available.
	* stdlib/old_atexit.c: New file.

	* intl/Makefile: Remove bogus endif.
This commit is contained in:
Ulrich Drepper
2001-02-26 17:53:15 +00:00
parent d9e77f3d6e
commit c08bc50a60
22 changed files with 420 additions and 82 deletions
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8
sysdeps/generic/libc-start.c
View File

@@ -1,4 +1,4 @@
/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -92,7 +92,7 @@ BP_SYM (__libc_start_main) (int (*main) (int, char **, char **),
# ifdef HAVE_AUX_VECTOR
for (auxvec = (void *__unbounded *__unbounded) ubp_ev;
*auxvec; auxvec++);
*auxvec != NULL; ++auxvec);
++auxvec;
_dl_aux_init ((ElfW(auxv_t) *) auxvec);
# endif
@@ -100,7 +100,7 @@ BP_SYM (__libc_start_main) (int (*main) (int, char **, char **),
/* Register the destructor of the dynamic linker if there is any. */
if (__builtin_expect (rtld_fini != NULL, 1))
atexit (rtld_fini);
__cxa_atexit ((void (*) (void *)) rtld_fini, NULL, NULL);
/* Call the initializer of the libc. This is only needed here if we
are compiling for the static library in which case we haven't
@@ -111,7 +111,7 @@ BP_SYM (__libc_start_main) (int (*main) (int, char **, char **),
/* Register the destructor of the program, if any. */
if (fini)
atexit (fini);
__cxa_atexit ((void (*) (void *)) fini, NULL, NULL);
/* Call the initializer of the program, if any. */
#ifdef SHARED