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* locale/locale.c: Include errno.h. * locale/localedef.c: Likewise. Tue Sep 19 00:02:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> * Makefile (distclean-1): Remove config.cache, config.log, config.h. (parent-mostlyclean): Remove all flavors of the parent library. * misc/mntent.c (getmntent): Skip multiple whitespace chars between fields. * hurd/hurdstartup.c (_hurd_startup): If RPC returns EXEC_STACK_ARGS flag, get args from stack. If args on stack but have info from RPC, relocate args on stack to make space for struct hurd_startup_data. * elf/dl-object.c: Include errno.h. * posix/execvp.c: Likewise. * dirent/scandir.c: Likewise. * sysdeps/posix/system.c: Likewise. * sysdeps/generic/setenv.c: Likewise. * stdlib/msort.c: Likewise. * stdio/memstream.c: Likewise. * stdio/fclose.c: Likewise. * stdio/getdelim.c: Likewise. * stdio/setvbuf.c: Likewise. * sysdeps/ieee754/ldexp.c: Likewise. * locale/locfile-parse.c: Likewise. * stdlib/lcong48_r.c: Don't check for null argument; let it fault. * stdlib/seed48_r.c: Likewise. * stdlib/srand48_r.c: Likewise. * stdlib/jrand48_r.c: Likewise. * stdlib/nrand48_r.c: Likewise. * misc/search.h: Many decls for hsearch functions.
66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/* Storage management for the chain of loaded shared objects.
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Copyright (C) 1995 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 <link.h>
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#include <assert.h>
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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/* List of objects currently loaded. */
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struct link_map *_dl_loaded;
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/* Tail of that list which were loaded at startup. */
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struct link_map *_dl_startup_loaded;
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/* Allocate a `struct link_map' for a new object being loaded,
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and enter it into the _dl_loaded list. */
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struct link_map *
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_dl_new_object (char *realname, const char *libname, int type)
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{
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struct link_map *new = malloc (sizeof *new);
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if (! new)
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_dl_signal_error (ENOMEM, libname,
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"cannot allocate shared object descriptor");
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memset (new, 0, sizeof *new);
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new->l_name = realname;
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new->l_libname = libname;
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new->l_type = type;
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if (_dl_loaded == NULL)
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{
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new->l_prev = new->l_next = NULL;
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_dl_loaded = new;
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}
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else
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{
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struct link_map *l = _dl_loaded;
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while (l->l_next)
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l = l->l_next;
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new->l_prev = l;
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new->l_next = NULL;
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l->l_next = new;
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}
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return new;
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}
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