LXR busybox/coreutils/libcoreutils/cp_mv

   1/* vi: set sw=4 ts=4: */
   2/*
   3 * coreutils utility routine
   4 *
   5 * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
   6 *
   7 * This program is free software; you can redistribute it and/or modify
   8 * it under the terms of the GNU General Public License as published by
   9 * the Free Software Foundation; either version 2 of the License, or
  10 * (at your option) any later version.
  11 *
  12 * This program is distributed in the hope that it will be useful,
  13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15 * General Public License for more details.
  16 *
  17 * You should have received a copy of the GNU General Public License
  18 * along with this program; if not, write to the Free Software
  19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20 */
  21#include "libbb.h"
  22#include "coreutils.h"
  23
  24int FAST_FUNC cp_mv_stat2(const char *fn, struct stat *fn_stat, stat_func sf)
  25{
  26        if (sf(fn, fn_stat) < 0) {
  27                if (errno != ENOENT) {
  28#if ENABLE_FEATURE_VERBOSE_CP_MESSAGE
  29                        if (errno == ENOTDIR) {
  30                                bb_error_msg("can't stat '%s': Path has non-directory component", fn);
  31                                return -1;
  32                        }
  33#endif
  34                        bb_perror_msg("can't stat '%s'", fn);
  35                        return -1;
  36                }
  37                return 0;
  38        }
  39        if (S_ISDIR(fn_stat->st_mode)) {
  40                return 3;
  41        }
  42        return 1;
  43}
  44
  45int FAST_FUNC cp_mv_stat(const char *fn, struct stat *fn_stat)
  46{
  47        return cp_mv_stat2(fn, fn_stat, stat);
  48}
  49