52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
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/* Support for dynamic linking code in static libc.
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Copyright (C) 1996 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <assert.h>
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#include <fcntl.h>
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#include <unistd.h>
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/* This file defines some things that for the dynamic linker are defined in
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rtld.c and dl-sysdep.c in ways appropriate to bootstrap dynamic linking. */
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int _dl_secure; /* Always honor LD_LIBRARY_PATH. */
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extern char *__progname;
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char **_dl_argv = &__progname; /* This is checked for some error messages. */
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/* This defines the default search path for libraries.
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For the dynamic linker it is set by -rpath when linking. */
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const char *_dl_rpath = DEFAULT_RPATH;
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/* This is the only dl-sysdep.c function that is actually needed at run-time
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by _dl_map_object. */
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int
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_dl_sysdep_open_zero_fill (void)
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{
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return __open ("/dev/zero", O_RDONLY);
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}
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/* This should never be called. */
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void
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_dl_sysdep_fatal (void)
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{
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assert (! "_dl_sysdep_fatal called");
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}
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