glibc/elf/tst-linkall-static.c
Adhemerval Zanella e6e3c66688 crypt: Remove libcrypt support
All the crypt related functions, cryptographic algorithms, and
make requirements are removed,  with only the exception of md5
implementation which is moved to locale folder since it is
required by localedef for integrity protection (libc's
locale-reading code does not check these, but localedef does
generate them).

Besides thec code itself, both internal documentation and the
manual is also adjusted.  This allows to remove both --enable-crypt
and --enable-nss-crypt configure options.

Checked with a build for all affected ABIs.

Co-authored-by: Zack Weinberg <zack@owlfolio.org>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2023-10-30 13:03:59 -03:00

49 lines
1.6 KiB
C

/* Test static linking against multiple libraries, to find symbol conflicts.
Copyright (C) 2016-2023 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
modify it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, see <https://www.gnu.org/licenses/>. */
#include <math.h>
#include <pthread.h>
#include <resolv.h>
#include <dlfcn.h>
#include <utmp.h>
#include <aio.h>
#include <netdb.h>
/* These references force linking the executable against central
functions in the static libraries, pulling significant parts of
each library into the link. */
void *references[] =
{
&pow, /* libm */
&pthread_create, /* libpthread */
&res_send, /* libresolv */
&dlopen, /* libdl */
&login, /* libutil */
&aio_init, /* librt */
&getaddrinfo_a, /* libanl */
};
static int
do_test (void)
{
/* This is a link-time test. There is nothing to run here. */
return 0;
}
#include <support/test-driver.c>