sysdeps/unix/sysv/linux/ia64/dl-cache.h

   1 /* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
   2    Copyright (C) 2000 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  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    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #define _DL_CACHE_DEFAULT_ID    0x203
  21
  22 #define _dl_cache_check_flags(flags) \
  23   ((flags) == _DL_CACHE_DEFAULT_ID)
  24
  25 #define EMUL_HACK "/emul/ia32-linux"
  26
  27 #define arch_startup(argc, argv) unlink (EMUL_HACK LD_SO_CACHE)
  28
  29 #define add_arch_dirs(config_file) \
  30   do {                                                  \
  31     int save_verbose = opt_verbose;                     \
  32     opt_verbose = 0;                                    \
  33                                                         \
  34     parse_conf (config_file, EMUL_HACK, true);          \
  35                                                         \
  36     /* Always add the standard search paths.  */        \
  37     add_system_dir (EMUL_HACK SLIBDIR);                 \
  38     if (strcmp (SLIBDIR, LIBDIR))                       \
  39       add_system_dir (EMUL_HACK LIBDIR);                \
  40                                                         \
  41     char emul_config_file[strlen (config_file)          \
  42                           + sizeof EMUL_HACK];          \
  43     strcpy (mempcpy (emul_config_file, EMUL_HACK,       \
  44                      strlen (EMUL_HACK)), config_file); \
  45                                                         \
  46     if (! access (emul_config_file, R_OK))              \
  47       parse_conf (emul_config_file, EMUL_HACK, true);   \
  48                                                         \
  49     opt_verbose = save_verbose;                         \
  50   } while (0)
  51
  52 #include_next <dl-cache.h>