1 /* Support for dynamic linking code in static libc.
2 Copyright (C) 1996, 1997 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public License as
7 published by the Free Software Foundation; either version 2 of the
8 License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
15 You should have received a copy of the GNU Library General Public
16 License along with the GNU C Library; see the file COPYING.LIB. If not,
17 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA. */
20 /* This file defines some things that for the dynamic linker are defined in
21 rtld.c and dl-sysdep.c in ways appropriate to bootstrap dynamic linking. */
26 extern char *__progname;
27 char **_dl_argv = &__progname; /* This is checked for some error messages. */
29 /* This defines the default search path for libraries.
30 For the dynamic linker it is set by -rpath when linking. */
31 const char *_dl_rpath = DEFAULT_RPATH;
33 /* If nonzero print warnings about problematic situations. */
37 static void init_verbose (void) __attribute__ ((unused));
42 _dl_verbose = *(getenv ("LD_WARN") ?: "") == '\0' ? 0 : 1;
44 text_set_element (__libc_subinit, init_verbose);