3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; version 2 of the License.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 #include <lib/vserver.h>
28 #include <lib/vserver-internal.h>
31 #include <sys/types.h>
38 { "help", no_argument, 0, CMD_HELP },
39 { "version", no_argument, 0, CMD_VERSION },
40 { "immu", no_argument, 0, CMD_IMMU },
41 { "admin", no_argument, 0, CMD_ADMIN },
42 { "watch", no_argument, 0, CMD_WATCH },
43 { "hide", no_argument, 0, CMD_HIDE },
44 { "barrier", no_argument, 0, CMD_BARRIER },
45 { "~immu", no_argument, 0, CMD_UNSET_IMMU },
46 { "~admin", no_argument, 0, CMD_UNSET_ADMIN },
47 { "~watch", no_argument, 0, CMD_UNSET_WATCH },
48 { "~hide", no_argument, 0, CMD_UNSET_HIDE },
49 { "~barrier", no_argument, 0, CMD_UNSET_BARRIER },
53 char const CMDLINE_OPTIONS_SHORT[] = "Rx";
56 showHelp(int fd, char const *cmd, int res)
58 WRITE_MSG(fd, "Usage: ");
61 " [-Rx] [--[~]immu] [--[~]admin] [--[~]watch] [--[~]hide] [--] <file>+\n\n"
63 " -R ... recurse through directories\n"
64 " -x ... do not cross filesystems\n\n"
65 "Please report bugs to " PACKAGE_BUGREPORT "\n");
73 "setattr " VERSION " -- sets vserver specific file attributes\n"
74 "This program is part of " PACKAGE_STRING "\n\n"
75 "Copyright (C) 2004 Enrico Scholz\n"
76 VERSION_COPYRIGHT_DISCLAIMER);
81 fixupParams(struct Arguments * args, int argc)
84 WRITE_MSG(2, "No filename given; use '--help' for more information\n");
88 args->do_display_dir = false;
92 setFlags(char const *name, char const *display_name,
93 struct stat const *exp_st)
95 int fd = open(name, O_RDONLY);
104 // this is still needed... the file must be open so that vc_set_iattr()
105 // operates on a known file/inode
107 !checkForRace(fd, name, exp_st))
110 rc = vc_set_iattr_compat(name, exp_st->st_dev, exp_st->st_ino,
112 global_args->set_mask & ~global_args->del_mask,
113 global_args->set_mask|global_args->del_mask);
116 perror(display_name);
128 handleFile(char const *name, char const * display_name,
129 struct stat const *exp_st)
131 if (!(S_ISREG(exp_st->st_mode) || S_ISDIR(exp_st->st_mode))) return true;
133 return setFlags(name, display_name, exp_st);