hush/coreutils/libcoreutils/cp_mv_stat.c
Denis Vlasenko f24e1f40e0 cp: add support for -s, -l. Fix free(nonmalloc) bug.
Add doc on POSIX's rules on -i and -f (insane!).
ln: make "ln dangling_symlink new_link" work.
2006-10-21 23:40:20 +00:00

44 lines
1.2 KiB
C

/* vi: set sw=4 ts=4: */
/*
* coreutils utility routine
*
* Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "libbb.h"
#include "coreutils.h"
int cp_mv_stat2(const char *fn, struct stat *fn_stat, stat_func sf)
{
if (sf(fn, fn_stat) < 0) {
if (errno != ENOENT) {
bb_perror_msg("unable to stat '%s'", fn);
return -1;
}
return 0;
} else if (S_ISDIR(fn_stat->st_mode)) {
return 3;
}
return 1;
}
int cp_mv_stat(const char *fn, struct stat *fn_stat)
{
return cp_mv_stat2(fn, fn_stat, stat);
}