diff options
Diffstat (limited to 'libc/hurd-l4/sysdeps/l4/hurd/enbl-secure.c')
-rw-r--r-- | libc/hurd-l4/sysdeps/l4/hurd/enbl-secure.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/libc/hurd-l4/sysdeps/l4/hurd/enbl-secure.c b/libc/hurd-l4/sysdeps/l4/hurd/enbl-secure.c new file mode 100644 index 0000000..2bdc975 --- /dev/null +++ b/libc/hurd-l4/sysdeps/l4/hurd/enbl-secure.c @@ -0,0 +1,45 @@ +/* Define and initialize the `__libc_enable_secure' flag. Hurd version. + Copyright (C) 1996, 1997, 1998, 2000, 2003 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; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +/* This file is used in the static libc. For the shared library, + dl-sysdep.c defines and initializes __libc_enable_secure. */ + +#include <unistd.h> +#include <libc-internal.h> + +#include <hurd/startup.h> + +/* This definition is only needed if [HAVE_AUX_VECTOR] in + elf/dl-support.c, _dl_aux_init. As the Hurd doesn't use an aux + vector, it is not neeed. */ +#if 0 +/* If nonzero __libc_enable_secure is already set. */ +int __libc_enable_secure_decided; +#endif + +/* Safest assumption, if somehow the initializer isn't run. */ +int __libc_enable_secure = 1; + +void +__libc_init_secure (void) +{ + extern struct hurd_startup_data *_hurd_startup_data; + + __libc_enable_secure = _hurd_startup_data->flags & HURD_STARTUP_FLAG_SECURE; +} |